Quantum Service Part Price List MSRP Pricing

100080 O-RING LUBE $35.24 100100 BRACKET ECU (BUS CHASSIS ONLY) $86.88 100127 LOW PRESSURE REGULATOR (LPR) W/O FITTINGS NOMINAL FLOW $895.98 100128 FITTING, FUEL JET, 1" NPT X 1" HOSE (2000) $23.49 100137 SUB-MODULE BASEPLATE / ELBOW/ MIXER/ ICS/ SOLENOIDS (2000) Call for Price 100138 SUB-MODULE - ELBOW/ MIXER / ICS (2000) Call for Price 100140 ENGINE CONTROL UNIT (ECU) 2000 $1,202.30 100155 LOW PRESSURE REGULATOR (LPR) W/ FITTINGS NOMINAL FLOW (1999) $967.75 100214 LOW PRESSURE REGULATOR (LPR) W/ FITTINGS NOMINAL FLOW (2000) $973.86 100215 WARRANTY AND OWNERS ASSISTANCE INFO 2000 $6.24 100216 SERVICE MANUAL SUPPLEMENT 1999 AND 2000 $36.00 100226 BRACKET, LPL MOUNTING $29.15 100260 GASKET $14.50 100291 FUEL CONTROL SOLENOID (FCS) $79.72 100302 WARRANTY AND OWNERS ASSISTANCE INFORMATION 2001 $7.25 100303 SERVICE MANUAL SUPPLEMENT 2001 AND 2002 Call for Price 100325 LOW PRESSURE REGULATOR (LPR) W/ FITTINGS $752.19 100327 AIR DUCT Call for Price 100361 ELBOW 60 DEGREES, 1.0" NPT X 1.0" HOSE $13.05 100432 FITTING, STRAIGHT, 1/8" -27 NPT X FLEX FAB $10.15 100435 O-RING $15.37 100503 FCS VACUUM LINE $36.25 100504 ICS FUEL LINE $36.25 100509 FITTING, TEE, 1" X 1" X 1/2" $12.47 100514 BRACKET, LPR MOUNTING Call for Price 100516 BRACKET, ELBOW SUPPORT, REAR $50.57 100562 IDLE CONTROL SOLENOID $35.02 100665 ENGINE CONTROL UNIT (2001 AND 2002) Call for Price 100690 FITTING, MALE SAE FLARE X NPT $6.24 100691 ELBOW, 45 DEGREE 1/4" NPT $7.30 100701 FITTING, ELBOW 90 WITH FULL LOAD ORIFICE - MUST ORDER 100704-003 $9.41 100708 LOW PRESSURE REGULATOR (LPR) W/O FITINGS $719.40 100732 V CLAMP $67.52 100759 ELBOW, 90 DEGREE 3/8" NPT X 5/8" HOSE (INLET OR OUTLET) $2.40 100760 FITING, HEATER HOSE "Y" $10.51 100761 FITTING 90, 1/8" X 3/8" HOSE Call for Price 100768 FUEL HOSE $177.64 100839 SEAL, ELBOW TO THROTTLE BODY $51.60 100884 REGULATOR- HIGH PRESSURE, W/ FITTINGS G-VAN $896.58 100918 ENGINE WIRE HARNESS, LPG $353.16 100962 BRACKET, ELBOW SUPPORT, FRONT $36.31 101099 CAP ASM-CNG TK FIL VLV RCPT DUST $18.52 101108 OWNERS MANUAL SUPPLEMENT 2001 $14.50 101109 WARRANTY AND OWNERS ASSISTANCE INFORMATION 2002 $8.70 101195 SEAL, MAF SENSOR TO AIR DUCT $60.98 101340 RETAINER-CNG TK FIL VLV RCPT CAP DUST $1.06 101382 VALVE, CHECK - CNG $398.40 101507 LABEL, VEHICLE EVAPORATIVE EMISSIONS 2001 $8.54 101707 LABEL, PART IDENTIFICATION $0.77 101821 LOW PRESSURE LOCK OFF (LPL) $254.73 102106 PRD ASSEMBLY, GFI $239.68 102251 CLAMP, AIR DUCT TO FUEL MIXER COVER $82.01 102999 LABEL, VEHICLE EVAPORATIVE EMISSIONS 2002 $8.54 103004 OWNERS MANUAL SUPPLEMENT 2002 $26.10 103108 BRACKET, ELBOW TO THROTTLE BODY $98.67 Quantum Service Part Price Sht Page 1 of 18

103118 CNG HP FILTER KIT, BLACK HOUSING (PK) $52.60 103166 ELBOW W/ PRD (INCLUDES 100701/100704-003/100839/C2-21722-018/10043 $87.81 103229 SPRING $8.63 103232 HOUSING $12.40 103604 FUEL MIXER COVER W/ PRESSURE RELIEF DEVICE $438.45 103609 VALVE ASM, CNG HIGH PRESS SHUT OFF $890.12 104404 GASKET, LPR COOLANT, SEVERE DUTY $67.67 105406 FUEL MIXER COVER WITH DUAL PRDS Call for Price 105485 ADAPTER, FUEL FILTER MOUNTING $18.85 105486 CLAMP, FUEL FILTER $28.20 106123 MODULE, CNG ENGINE $2,273.09 106558 SHEILD- STONE, FWD $91.34 106713 PARKER FILTER RETROFIT KIT INCL. 105485/ 105486/ N1-20755-001) $38.83 106818 PISTON WITH FOAM BUMPER Call for Price 107225 BALL STUD 10 MM $7.20 107230 BALL BRACKET 10MM $10.88 111964 PIN-COTTER, CLEVIS PIN $8.83 112508 SHERWOOD MANUAL VALVE $135.04 112512 STRAP ASSY TANK - NOT AVAILABLE REPALCED BY 114074 $324.00 113224 LABEL - CYLINDER SAFETY INFO $8.83 113446 LABEL - CYLINDER STATIC INFO $7.39 113508 CYLINDER- 25X80, AL, 534L $4,514.69 113509 CYLINDER- 25X90, 603L $5,141.92 113522 VALVE-BLEED, CNG HIGH PRESSURE $129.62 113532 LABEL- CNG CYLINDER MANU INFO (CONTACT QUANTUM) $3.17 113566 REPAIR KIT- HPR, COOLANT JACKET $57.89 113594 FILL PANEL- FUEL STORAGE MODULE $272.25 113715 GAUGE- FUEL PRESSURE $219.91 113835 VALVE, 1/4 TURN ISOLATION $272.22 113846 CYLINDER ASM- 352L W/O VLV $3,509.41 113847 STRAP-CYLINDER, 21" $184.80 113857 BUSHING-CYLINDER STRAP $36.82 113858 MANUAL VALVE, OMB 1-1/8 $183.78 113860 COVER- STORAGE MODULE END $150.15 113861 COVER- STORAGE MODULE END $150.15 113880 DOOR- CNG FILL ACCESS $75.96 113888 COVER-TOP, PASSENGER $705.00 113890 FUEL LINE-PRD, VALVE $94.97 113891 FUEL LINE-CHECK VALVE, IN $92.91 113892 FUEL LINE-CYLINDER VLV, IN $104.38 113895 FUEL LINE-1/4 TURN VALVE, OUT $86.16 113896 FUEL LINE- CNG FILTER $98.26 113899 CNG CYLINDER 90, 603L $4,375.25 113928 CYLINDER ASM- 352L W/SOLND VLV $3,668.48 113940 FUEL LINE-REMOTE PRD $131.31 113944 COVER-BOTTOM, DRIVER SIDE $301.19 113946 COVER-BACK, FWD, DRIVER $70.95 113947 COVER-BACK, MID, DRIVER/PASS $97.35 113948 COVER-BACK, RR, DRIVER/PASS $100.43 113949 COVER-BOTTOM, PASSENGER SIDE $461.25 113951 FUEL LINE - REMOTE PRD, PASSENGER $151.60 113955 COVER-BACK, FWD, PASSENGER $70.95 113956 FUEL LINE- CROSS OVER LH $130.48 113967 CYLINDER STRAP $157.31 113968 CLEVIS PIN $43.31 Quantum Service Part Price Sht Page 2 of 18

113970 STRAP TENSION LUG $83.82 113973 LOWER CYLINDER STRAP BOLT $58.56 113974 CNG CYLINDER 60, 392L $4,135.01 113986 FUEL LINE- CROSS OVER RH $134.48 114002 LABEL- MANUAL SHUT OFF VLV $9.12 114004 LABEL- CYLINDER EXPIRATION INFO $15.59 114005 LABEL, CNG FUEL PIPE CAUTION $3.84 114006 LABEL- CYLINDER BRACKET (TRRC) $11.96 114007 LABEL- FILL AREA, GK 21" $14.50 114037 LABEL, ASSY CNG FUEL LINE $6.62 114062 PRD-REMOTE, CIRCLE SEAL $263.51 114063 COVER, UPPER 90 RH FILL $1,490.95 114064 RECEPTICLE-CNG, FILL $297.00 114066 COVER - UPPER 90 RH FILL $280.83 114067 ROD END-CYLINDER STRAP $70.92 114070 SPRING- CYLINDER STRAP $32.41 114074 STRAP ASSY TANK - 21.1 $328.50 114075 PIN-CLEVIS, ROD END $34.40 114076 HINGE- CNG FILL DOOR $43.67 114082 FITTING- TEE, SAE TO ORFS $111.05 114085 FLANGE NUT- FRAME MOUNTING BOLT $1.25 114093 CNG CYLINDER 80, 534L Call for Price 114190 FUEL LINE- 1/4 TURN VLV $117.15 114200 CYLINDER ASSY W/ MANUAL VALVE 21X60 $3,505.00 114233 COVER, BACK 90 RH FILL $1,080.28 114243 COVER - LOWER 90 RH FILL $1,100.00 114254 LABEL - CNG DIAMOND $15.08 114264 LABEL - FILL PANEL RH $18.13 114268 LABEL, PRD LINE DANGER $5.57 114270 LABEL - VENT VALVE $6.62 114275 BRACKET, LOWER STEP $66.00 114281 COVER, UPPER 60 RH FILL $1,613.86 114282 COVER - UPPER 60 RH FILL $1,276.00 114283 LATCH - DOOR ACCESS $42.75 114286 COVER - BACK 60 RH FILL $888.00 114287 COVER - LOWER 60 RH FILL $1,100.00 114288 COVER, LOWER 60 RH FILL $1,210.37 114310 TEE FITTING, 1/2T X 1/2T X -8 SAE $209.06 114311 ELBOW, SWAGELOK, 1/2T X -8 SAE $144.71 114317 COVER, LOWER 90 RH FILL $1,302.70 114345 FILL RECEPTICLE, HIGH FLOW $693.00 114357 COVER, BACK 60 RH FILL $830.52 114358 LABEL, PRD LINE $14.94 114372 VALVE - 1/4 TURN ISOLATION, ORFS $615.00 114405 PRD - REMOTE, VTI $87.75 114413 PRD DISCHARGE PIPE, VALVE TO PRD, RH 60 $92.40 114444 RECEPTACLE - FILL, HIGH FLOW $690.00 114446 CHECK VALVE 1/2 $645.00 114482 COVER, BACK 80 RH FILL $1,080.28 114483 COVER, LOWER 80 RH FILL $1,299.65 114484 COVER - LOWER 80 RH FILL $976.25 114486 COVER, UPPER 80 RH FILL $1,714.06 114487 COVER - UPPER 80 RH FILL $1,265.00 114494 FUEL LINE, 1/4 TURN TO FITTING, RH $66.00 114498 FUEL LINE, FILL TO FITTING $66.00 Quantum Service Part Price Sht Page 3 of 18

114499 FUEL LINE, TEE TO 1/4 TURN VALVE $66.00 114505 FILTER ASSEMBLY - COALESCING, SILVER HOUSING (OT) $321.75 114516 FUEL LINE, 1/4 TURN VALVE TO GAUGE $66.00 114759 COVER - BACK 80 RH FILL $885.00 114798 DOOR, ACCESS TOP $56.65 114810 BRACKET, UPPER STEP $54.33 114812 COVER - BACK 90 RH FILL $600.00 114813 1" SINGLE PC SPACER $141.90 114816 VALVE, MANUAL, 1-1/8 $177.54 114823 COVER, BACK 90 LH FILL $610.56 114824 COVER - BACK 90 LH FILL $510.00 114896 COVER, LOWER 90 LH FILL $1,302.70 114897 COVER - LOWER 90 LH FILL $1,045.00 114898 COVER, UPPER 90 LH FILL $1,490.95 114899 COVER - UPPER 90 LH FILL $1,237.50 114910 TANK ASSY MANUAL VALVE 534L-25 $3,907.34 114919 FUEL LINE, 1/4 TURN TO TEE RH $66.00 114928 FILL RECEPTICLE, STANDARD FILL $242.55 114930 LABEL - FILL PANEL LH $25.16 114946 FUEL LINE, 1/4 TURN TO TEE LH $66.00 114964 CYLINDER 25 X 90 W/ MANUAL VALVE $4,471.76 114988 COVER, UPPER 90 RH SLAVE $1,415.40 114989 COVER- UPPER 90" RH SLAVE $962.50 114990 COVER ASM, LOWER 90 RH SLAVE Call for Price 114991 COVER, LOWER 90 RH SLAVE $966.90 114992 COVER, BACK 90 RH SLAVE $607.38 114993 COVER, BACK 90 RH SLAVE $405.00 114997 FUEL LINE, TEE TO TEE, LH $74.25 114998 FUEL LINE, TEE TO VALVE LH $71.21 115035 FUEL LINE, TEE TO VALVE RH $66.00 115036 FUEL LINE, TEE TO TEE, RH $68.54 115072 RUBBER BUMPER $8.92 115242 COVER - UPPER 80 LH FILL $853.88 115245 COVER BACK 80" LH FILL $614.49 115251 COVER LOWER 80" LH FILL $723.39 115263 HOLD-DOWN ASSEMBLY, STEPS $32.70 115283 CHECK VALVE, 3/8 $201.30 115311 COVER - UPPER 80 LH SLAVE $1,595.40 115313 COVER - BACK 80 LH SLAVE $606.57 115315 COVER - LOWER 80 LH SLAVE $1,275.12 115382 BRACKET, TANK 25" $527.85 115383 STRAP, TANK 25" $299.61 115476 FILL PANEL $95.47 115490 FOAM - ADHESIVE STRIP, 1/16 X 12, CUT TO LENGTH $58.56 115491 LOCTITE 243 $117.15 115502 FUEL LINE, GAUGE TO FILTER $202.19 115516 RECEPTACLE - FILL, STANDARD $254.10 115531 FILTER MOUNT $32.34 115536 COVER - BACK 90 LH SLAVE $832.38 115538 COVER - LOWER 90 LH SLAVE $1,031.25 115545 COVER - UPPER 90 LH SLAVE $1,031.25 115562 FUEL LINE- BOC, MIDDLE CYL $381.42 115563 PRESSURE REGULATOR $1,093.81 115598 FILL PANEL LAMP $30.90 115625 FITTING KIT - UNIV PRD MANIFOLD 3/8" $298.02 Quantum Service Part Price Sht Page 4 of 18

115626 FITTING KIT- UNIV PRD MANIFOLD 1/2 " Call for Price 115627 FITTING KIT - UNIV PRD MANIFOLD 1/2" Call for Price 115635 HINGE, DOOR ACCESS $27.70 115655 FUEL LINE- BOC, PRD DISCHARGE, UPPER LH $192.26 115656 FUEL LINE- BOC, PRD DISCHARGE, MIDDLE LH $245.19 115657 FUEL LINE- BOC, PRD DISCHARGE, LOWER LH $293.07 115658 FUEL LINE- BOC, PRD DISCHARGE, UPPER RH $192.26 115659 FUEL LINE- BOC, PRD DISCHARGE, MIDDLE RH $245.19 115660 FUEL LINE- BOC, PRD DISCHARGE, LOWER RH $241.43 115664 BRACKET, ELEC. CONNECTOR $29.36 115672 VENT LINE, UNION TO EXIT $152.23 115677 FUEL LINE, CHECK TO TEE $189.85 115685 FUEL LINE, VALVE TO GAUGE $149.26 115691 VENT LINE- BOC, REG TO UNION $104.64 115704 COMPRESSION SPRING $31.68 115740 FUEL LINE, TEE TO VALVE $305.22 115781 FUEL LINE - FILL TO TEE $9.79 115784 VENT LINE - REGULATOR, PRD $20.16 115804 BRACKET, BASE TANK LOWER $369.42 115826 BRACKET, BASE TANK UPPER $380.82 115913 FUEL LINE, VALVE TO PRD $311.25 115914 FUEL LINE, PRD TO PRD $331.86 115917 REGULATOR- PRESSURE ITT $1,093.81 115920 FUEL LINE, CYLINDER TO TEE, 3/8 $302.71 115924 FUEL LINE, TOP TO MIDDLE CYLINDER $328.35 115926 FUEL LINE - TEE TO TEE $103.39 115944 FITTING - TEE, ORFS $82.27 115945 FUEL LINE, TEE TO TEE $304.32 115946 FUEL LINE, TEE TO TEE $517.65 115947 FUEL LINE, SLAVE CYL STUB OUT $291.29 115990 END CAP FRM RH FRONT $486.15 115991 FUEL LINE- BOC, HP REG INLET $321.42 116037 CLOSEOUT FILL PANEL BOC $66.20 116047 PIPE ASM - PRD LH, 123 DGE $70.13 116050 STRAP, TANK 25" $79.37 116054 HINGE ACCESS DOOR $27.70 116060 BRACKET, FRONT LEFT $28.99 116065 FUEL LINE, TEE TO DEFUEL FALVE $285.05 116066 BRACKET, DEFUEL VALVE $49.85 116068 FUEL LINE, TANK TO TEE $76.33 116070 FITTING, SAE TO 37 FLARE $226.61 116071 SHEILD- STONE, REAR $123.85 116075 BRACKET, REAR COVER $61.23 116076 BRACKET, FRONT COVER $34.51 116081 SUPPORT - END CAP $59.23 116082 CONTROL MODULE, FUEL GAUGE $503.10 116084 BRACKET, UPPER 25" TANK $537.72 116087 VERTICAL SUPPORT SIDE B $435.00 116091 SPACER $113.03 116095 BRACKET, CONTROL MODULE MOUNT $32.19 116096 COVER, UPPER 80" RH SLAVE $882.72 116097 COVER, UPPER 80 RH SLAVE $1,595.40 116099 COVER, LOWER 80" RH SLAVE $649.35 116100 COVER, LOWER 80 RH SLAVE $1,275.12 116101 COVER, BACK 80 RH SLAVE $606.57 Quantum Service Part Price Sht Page 5 of 18

116111 END CAP ASSEMBLY - REAR 90 80 60 RH FILL $770.58 116112 END CAP ASSEMBLY, FRONT RH $779.58 116113 FRONT COVER $1,210.00 116114 BACK COVER $1,210.00 116116 SIDE COVER, NO FILL $765.00 116122 BRACKET, VENT LINE MOUNT, RH $31.62 116123 BRACKET, VENT LINE MOUNT, LH $35.59 116130 END CAP FRM RH SLAVE $405.66 116132 BRACKET, BASE 25" TANK $806.43 116137 LABEL, FILL PANEL $19.43 116138 BOLT, HEX HEAD CONICAL WASHER 5/16-18 $2.88 116140 LABEL - CYLINDER EXPIRATION $8.34 116142 COVER BACK 80" RH SLAVE $347.70 116145 VERTICAL SUPPORT SIDE A $435.00 116147 BUSHING, ROTATING STRAP $61.29 116149 DOOR- BOC, VALVE ACCESS $257.80 116156 CROSS SUPPORT, REAR/ FRONT $374.49 116157 HOSE TENDER BAR- BOC, 2" $215.82 116158 PRD DISCHARGE PIPE, PRD TO PRD 90 $82.50 116159 GRAB HANDLE, VERTICAL $161.04 116160 PRD DISCHARGE PIPE, VALVE TO PRD, RH 90 $92.40 116162 LOAD LAMP $66.00 116168 BRACKET, SUPPORT CENTER MID $97.61 116170 PRD DISCHARGE PIPE, VALVE TO PRD, RH 80 $92.40 116171 PRD DISCHARGE PIPE, PRD TO PRD 80 $82.50 116174 STRAP, TANK 25" W/ BONDED ISOLATOR $234.07 116180 CABLE TIE MOUNT $3.46 116184 BRACKET PRD LINE LH $99.24 116185 COVER, BOC FRONT $1,874.40 116186 COVER, REAR BOC $1,848.00 116188 COVER, END CAP, RIGHT BOC G2, (UNPAINTED) $855.00 116205 PRD DISCHARGE PIPE, VALVE TO PRD, LH 90 $92.40 116207 PRD DISCHARGE PIPE, VALVE TO PRD, LH 80 $92.40 116213 PIPE ASM - PRD RH, LOWER, 123 DGE $84.32 116216 END CAP FRAME, LH FILL $597.00 116217 END CAP ASSEMBLY, FRONT LH $790.41 116218 END CAP ASSEMBLY - REAR 90 80 LH FILL $883.50 116221 END CAP ASSEMBLY, REAR 90 80 60 RH SLAVE $882.63 116223 END CAP ASSEMBLY, REAR 90 80 60 LH SLAVE $982.74 116232 BRACKET, BASE 25" TANK $806.43 116237 BRACKET, MIDDLE 25" TANK $536.40 116247 BRACKET, COVER SUPPORT, LOWER $86.00 116255 END CAP ASSEMBLY, REAR 90 80 LH FILL $3,354.24 116256 END CAP ASSEMBLY, REAR 90 80 60 RH FILL $4,815.16 116279 BRACKET, SUPPORT END CAP UPR/MID $116.72 116280 BRACKET, PRD LINE RH $99.24 116286 FUEL LINE, CROSS TO FILTER RH $66.00 116287 FUEL LINE, CROSS TO FILTER LH $66.00 116295 FUEL LINE, TEE TO TANK $69.76 116308 PRIMER- LOCTITE 7471 $67.62 116309 THREAD SEALANT- LOCTITE 565 $67.74 116319 INSULATION SHEET, 42"X48" $213.54 116320 INSULATION SHEET, 14"'X48" $82.40 116323 FILTER - REPLACEMENT, SILVER HOUSING (OT) $50.21 116333 LAMP - FILL PANEL W/ PIGTAIL $85.44 Quantum Service Part Price Sht Page 6 of 18

116334 LOAD LIGHT ASSY, BOC $85.40 116335 LABEL, LIFTING POINT $7.30 116336 HARNESS APG LTS ONLY INTERFACE Call for Price 116337 INTERFACE HARNESS, 255 OHM, VOLVO/MACK $150.28 116338 INTERFACE HARNESS, PACCAR/PETERBILT/KENWORTH $138.27 116339 INTERFACE HARNESS, FREIGHTLINER $134.71 116340 MAIN HARNESS, W/ CONTROLLER & REGULATOR $272.18 116341 MAIN HARNESS, LIGHTS ONLY $138.27 116346 LOAD LIGHT EXTENSION HARNESS $72.72 116357 BRACKET- VERTICAL SUPPORT, FRONT $606.00 116359 BRACKET- VERTICAL SUPPORT, REAR $258.42 116361 OBSOLETE- NEW PN 117302- HANDLE BRACKET ASSY LH $73.39 116366 PRD DISCHARGE PIPE, VALVE TO PRD, LH 60 $92.40 116368 HINGE, SPRING OVER CENTER $81.63 116369 BRACKET, DEFUEL $39.45 116370 BRACKET, ACCESS PANEL $123.39 116377 PANEL ASSY, FRONT (UNPAINTED) $1,200.00 116378 FRAME ASSY LH $991.16 116379 DOOR- FILL ACCESS, G2 BOC $181.50 116385 BRACKET- MOUNT 150X 50 SPACING $88.37 116387 FUEL LINE, FILL VALVE TO TEE $82.14 116389 FUEL LINE, FILL VALVE TO TEE $87.14 116390 CROSS SUPPORT $84.72 116392 CROSS BRACE SUPPORT BRACKET, UPPER RH $71.84 116393 CROSS BRACE SUPPORT BRACKET, UPPER LH $71.84 116400 BRACKET - SUPPORT, COVER $82.34 116403 PANEL- BOC, REAR (UNPAINTED) $1,028.50 116404 PANEL- BOC, FRONT (UNPAINTED) $1,028.50 116406 PANEL- BOC, FILL SIDE (UNPAINTED) $735.03 116407 COVER- SIDE W/ FILL $678.00 116408 PANEL- BOC, NON FILL SIDE (UNPAINTED) $888.00 116410 SPACER, CROSS MEMBER BRACKET $22.55 116412 SPRING, COMPRESSION $39.73 116413 FRAME ASSY LH $991.16 116414 FRAME ASSY RH $991.16 116415 BRACKET- COVER SUPT, UPR, BOC $111.57 116422 BRACKET - REAR COVER SUPPORT $61.23 116426 PANEL, SERVICE ACCESS $98.57 116431 GRAB HANDLE, VERTICAL $184.80 116432 GRAB HANDLE, OFFSET $221.93 116438 FUEL LINE, TANK TO TEE $84.55 116439 FITTING, ADAPTER MALE SWIVEL CHECK $86.83 116440 BRACKET - DEFUEL VALVE $49.85 116450 FUEL LINE - TEE TO CHECK VALVE $31.00 116451 FUEL LINE - 1/4 TURN TO TEE $86.23 116453 FUEL LINE, MANIFOLD TO TEE 1/2" $67.32 116454 FUEL LINE, TEE TO TEE 1/2" $97.85 116455 PIPE ASM - PRD DISCHARGE, LH, UPPER, 123 DGE $70.69 116456 PIPE ASM - PRD DISCHARGE, RH, UPPER, 123 DGE $70.69 116457 PIPE ASM - PRD DISCHARGE, LH, MIDDLE, 123 DGE $84.81 116458 PIPE ASM - PRD DISCHARGE, RH, MIDDLE, 123 DGE $84.81 116459 PIPE ASM - PRD DISCHARGE, LH, LOWER, 123 DGE $98.93 116460 PIPE ASM - PRD DISCHARGE, RH, LOWER, 123 DGE $98.93 116461 FUEL LINE, MANIFLD TO FILTER $89.07 116463 FUEL LINE, FILTER TO REG $98.21 Quantum Service Part Price Sht Page 7 of 18

116464 PIPE ASM - HPR PRD DISCHARGE, BULKHEAD, 123 DGE $72.11 116465 PIPE ASM - HPR PRD DISCHARGE, 123 DGE $99.66 116469 PIPE ASM- FILTER TO BULKHEAD $100.43 116471 FRAME ASSY RH $100.43 116475 FUEL LINE - FILTER TO REGULATOR Call for Price 116477 FUEL LINE - TEE TO TEE $14.36 116478 FUEL LINE - TEE TO TEE $17.98 116482 FITTING - SYSTEM VENT $91.74 116484 SPACER, GRAB HANDLE $5.66 116488 CYLINDER SUPPORT BRACKET $660.21 116491 PRD - MOUNTING KIT, 1/2 Call for Price 116493 BRACKET, SUPPORT BACK COVER $98.06 116494 BRACKET ASM, UPPER COVER $105.20 116495 BRACKET GLAD HANDS $65.35 116496 PHILLIPS STOW AWAY $32.70 116501 BRACKET, MOUNTING, RH, VOLVO/MACK $1,168.75 116502 BRACKET, MOUNTING, LH, VOLVO/MACK $1,168.75 116503 PLUNGER ASSEMBLY, OMB AUTOMATIC VALVE $36.82 116505 SPACER KIT - 1 (25mm), GEN 1 Call for Price 116506 SPACER KIT - 2 (51mm), GEN 1 Call for Price 116510 HOSE CLAMP, SAE NO. 10, SS $9.93 116516 BRACKET, FILL MANIFOLD $89.17 116526 BRACKET, SUPPORT CENTER UPPER $97.61 116527 CONTROL MODULE, FUEL GAUGE Call for Price 116533 REGULATOR- BOC GEN II $1,285.92 116535 LABEL - FILL CHECK BY-PASS VALVE $34.22 116536 GROMMET, GRAB HANDLE $2.59 116540 LABEL - CYLINDER SHUTOFF VALVE $7.30 116544 INSULATION KIT $108.24 116552 LABEL, SERIAL NUMBER $1.44 116557 FUEL LINE, CROSS OVER 1/2" $97.85 116569 REFLECTIVE TAPE, 12 " $8.74 116594 VALVE - 1/4 TURN ISOLATION, ORFS $615.00 116595 HARNESS-VEHICLE SIDE PACCAR $85.90 116599 VALVE, 3-WAY $809.10 116600 BRACKET - VALVE MOUNT $66.00 116601 BRACKET ASSY, COMPLETE $978.64 116607 REGULATOR- PRESSURE 5/8" BIBBED COOLANT FITTINGS $1,093.81 116618 COVER END CAP BOC LEFT $1,314.50 116619 LABEL - SERVICE ID $6.45 116620 DUST CAP, FILL RECEPTACLE, STANDARD $22.84 116621 DUST CAP, FILL RECEPTACLE, HIGH FLOW $28.84 116624 BRACKET, FILTER, BOC GEN II MIDDLE LT $164.60 116631 FUEL LINE, TANK TO TEE $76.33 116633 BRACKET, CONTROLLER $33.06 116639 NUT - PANEL, DEUTCH Call for Price 116640 LOCKWASHER - DEUTCH Call for Price 116658 PLUG - HEX, 9/16 SAE Call for Price 116663 FITTING, BULKHEAD, 1/4 NPT X 3/8 COMP $83.95 116666 FUEL LINE - DEFUEL KIT $6.14 116667 FUEL LINE - TEE TO MIDDLE TANK $24.51 116668 SCREW, HEX HD SCREW $4.70 116669 FUEL LINE - BTM TANK TO DEFUEL $36.18 116670 FUEL LINE - TEE TO DEFUEL $15.01 116678 BRACE- LIFTING $149.19 Quantum Service Part Price Sht Page 8 of 18

116679 FILL RECEPTACLE - TN5 FILTERED $753.75 116680 FILL RECEPTACLE - TN1 FILTERED $272.25 116684 SHUT OFF VALVE $152.96 116685 RECEPTACLE - FILL, HIGH FLOW, W/OUT FILTER $257.00 116686 GAUGE - FUEL PRESSURE, SAE $202.22 116687 BACKING PLATE, LIFTING BRACE $55.83 116688 REGULATOR POPPET KIT (OBSOLETE REPLACED BY 117527) $61.80 116690 SPRING TORSION HINGE $15.37 116693 MANIFOLD $37.49 116694 RECEPTACLE - FILL, STANDARD, W/OUT FILTER $146.85 116701 ADHESIVE, EPOXY DP100NS $197.93 116702 HARNESS - MAIN, 123 DGE Call for Price 116718 FUEL GAUGE KIT - KENWORTH $320.30 116722 HINGE - FUEL FILL DOOR, ASSEMBLY Call for Price 116760 CNG HP FILTER KIT - COALESCING $495.00 116762 WASHER- FLAT M16 $2.02 116765 RUBBER BUMPER $1.25 116770 LABEL, FILL PANEL BOC $15.44 116772 HARNESS, MAIN QT BOC GEN II $251.23 116775 MANIFOLD ASM, FILL BLOCK (EMER 1/4 TURN) $585.00 116777 SCREW CAP, 1 3/16" $36.41 116784 BRACKET- MOUNT 180 X 50 SPACING $94.94 116787 COVER - SIDE W/OUT FILL, SLAVE, LH $1,149.50 116804 FUEL LINE - 1/4 TURN TO TEE $96.69 116805 FUEL LINE - FILTER TO REGULATOR $99.10 116807 FUEL LINE - 1/4 TURN TO TEE $85.70 116810 FUEL OUTLET PIPE - CYL TO TEE, SLAVE MODULE $74.42 116811 FUEL PIPE - FUEL INLET/OUTLET, RIGHT SLAVE MODULE $81.74 116812 FUEL PIPE - FUEL INLET/OUTLET, LEFT SLAVE MODULE $85.73 116817 FUEL GAUGE INSTRUMENT KIT (INCLUDES NUT) KENWORTH $271.85 116818 FUEL GAUGE INSTRUMENT KIT (INCLUDES NUT) PETERBILT $264.00 116819 FUEL GAUGE PIGTAIL HARNESS PACCAR $66.00 116821 IGNITION JUMPER HARNESS PIGTAIL (PETERBILT) $57.11 116826 FUEL LINE - TEE TO TEE $86.23 116827 FUEL LINE - TEE TO CHECK VALVE $87.09 116831 PRD DISCHARGE PIPE - VALVE TO PRD, LH 90 (GEN 2) $117.35 116839 PRD DISCHARGE PIPE - VALVE TO PRD, LH 80 (GEN 2) $118.97 116844 VALVE ASM- 1/4 TURN SHUTOFF Call for Price 116846 DOOR HINGE, MODIFIED $73.03 116848 PRD DISCHARGE PIPE - VALVE TO PRD, RH 90 (GEN 2) $120.38 116849 PRD DISCHARGE PIPE - VALVE TO PRD, RH 80 (GEN 2) $560.85 116857 COVER- UPPER, LH FILL, 60" $974.33 116859 COVER- LOWER, LH FILL, 60" $776.25 116879 PRD DISCHARGE PIPE - VALVE TO PRD, LH 60 (GEN 2) $125.66 116884 VALVE, SHUT OFF SAE $152.96 116894 BRACKET - LIFTING, BOC 41 DGE Call for Price 116925 COVER- END CAP, RH RR, SLAVE, G3F (UNPAINTED) $855.00 116949 PIPE ASM - PRD DISCHARGE, LH, LOWER, 41 DGE $80.70 116950 PIPE ASM - PRD LH, 41 DGE $97.28 116968 VERTICLE SUPPORT - BOC 41 DGE, FRONT RIGHT, BACK LEFT Call for Price 116969 VERTICLE SUPPORT - BOC 41 DGE, FRONT LEFT, BACK RIGHT Call for Price 116971 COVER - FRONT Call for Price 116972 COVER - REAR Call for Price 116973 COVER - SIDE, RH Call for Price 116975 COVER - SIDE, LH Call for Price Quantum Service Part Price Sht Page 9 of 18

116976 DOOR - CYLINDER ACCESS Call for Price 116977 HINGE - CYLINDER ACCESS DOOR Call for Price 116979 SWITCH ASM, FILL DOOR $146.69 116989 CYLINDER STRAP - STAINLESS STEEL $305.10 116990 PIPE ASM, CNG, UNION TO TEE $125.66 116991 PIPE ASM, CNG, CYL TO UNION $31.88 117002 HARNESS, LOAD LIGHTS EXT GEN II $44.39 117011 NUT PLATE - BOC 41 DGE, LIFTING BRKT Call for Price 117016 GRAB HANDLE $414.00 117018 FILTER KIT- COALESCENT, HIGH CAPACITY (CA) $134.84 117030 MOUNT - GRAB HANDLE $29.36 117035 FUEL LINE - TEE TO VALVE Call for Price 117045 PIPE ASM - PRD RH, 41 DGE $121.44 117048 SPRING, GAS $30.95 117058 WIRE HARNESS- GEN 3, FRAME FSM, PACCAR $247.50 117060 COVER, UPPER 80 RH SLAVE, G3F (UNPAINTED) $1,557.60 117063 SUPPORT- STEP, RH SLAVE G3F $542.40 117068 HARNESS - INTERFACE, FREIGHTLINER $213.61 117070 HARNESS - INTERFACE, VOLVO $216.35 117100 ITT PRD REGULATOR - REMAN BY ITT $1,211.38 117118 PIPE ASM - PRD LH, 160/180 DGE $76.82 117119 PIPE ASM - FILL LOWER, 160/180 DGE Call for Price 117120 PIPE ASM - FILL, UPPER, 160/180 DGE Call for Price 117122 PIPE ASM - CROSSOVER, 160/180 DGE Call for Price 117123 PIPE ASM - CYLINDER VALVE, LOWER, 160/180 DGE Call for Price 117127 PIPE ASM - CYLINDER VALVE, MIDDLE, 160/180 DGE Call for Price 117128 PIPE ASM - CYLINDER VALVE, UPPER, 180 DGE Call for Price 117129 PIPE ASM - FILL, LOWER, 160/180 DGE Call for Price 117130 PIPE ASM - BULKHEAD, 160/180 DGE Call for Price 117131 PIPE ASM - HP REGULATOR, 160/180 DGE Call for Price 117133 PIPE ASM - PRD DISCHARGE, LH, UPPER, 160/180 DGE $84.41 117135 PIPE ASM - PRD DISCHARGE, RH, UPPER, 160/180 DGE $84.41 117136 PIPE ASM - PRD DISCHARGE, LH, MIDDLE, 160/180 DGE $1,884.00 117137 PIPE ASM - PRD DISCHARGE, RH, MIDDLE, 160/180 DGE $75.04 117138 PIPE ASM - PRD DISCHARGE, LH, LOWER, 160/180 DGE $95.96 117139 PIPE ASM - PRD DISCHARGE, RH, LOWER, 160/180 DGE $95.96 117140 PIPE ASM - HPR PRD DISCHARGE, 160/180 DGE $81.05 117141 PIPE ASM - HPR PRD DISCHARGE, BULKHEAD, 160/180 DGE $91.94 117144 PANEL- BULKHEAD, INTERFACE $79.67 117146 DOOR, FILL CHECK BYPASS $68.74 117149 CYLINDER STRAP ASSEMBLY (WITH ISOLATOR) $318.63 117184 PIPE ASM - PRD LH, 160 DGE $74.42 117185 PIPE ASM - CYLINDER VALVE, UPPER, 160 DGE Call for Price 117188 COOLANT BOWL REPAIR KIT - REGULATOR Call for Price 117198 DOOR- BOC, VALVE ACCESS (UNPAINTED) $390.00 117216 WARRANTY USE ONLY ITT PRD REGULATOR - REMAN BY QUANTUM $792.90 117219 WASHER - 5/8, STAINLESS Call for Price 117220 SPACER - 100 X 100 $28.28 117222 POSITIONING KIT - CYLINDER BLOCKS $63.09 117228 SENSOR - TEMP, CNG $75.83 117231 SPACER - 100 X 200 $39.55 117233 COVER- RR LH, G2 BOC (UNPAINTED) $1,368.00 117234 COVER- RR RH, G2 BOC (UNPAINTED) $1,344.00 117235 COVER- FRT RH, G2 BOC (UNPAINTED) $1,100.00 117236 COVER- FRT LH, G2 BOC (UNPAINTED) $1,100.00 Quantum Service Part Price Sht Page 10 of 18

117256 SPACER, REAR COVER, G1 BOC $14.28 117266 WIRE HARNESS- GEN 2 BOC PACAAR $117.91 117272 ROCK GUARD Call for Price 117275 LOWER CROSS BRACE SUPPORT BRACKET LH $71.84 117276 LOWER CROSS BRACE SUPPORT BRACKET RH $71.84 117279 ISOLATOR - ROCK SHIELD Call for Price 117285 DOOR, VALVE ACCESS $38.52 117287 FUEL LINE - CROSSOVER, 1/2 $97.02 117288 FUEL LINE - CROSSOVER, 3/8 $77.22 117290 FOAM, ADHESIVE BACK 3/4" WIDE $32.63 117297 PIPE ASM - PRD RH, 123/160/180 DGE $90.49 117302 HANDLE BRACKET ASSY LH $73.39 117303 BRACKET - HANDLE, RH $75.96 117310 PIPE ASM - PRD DISCHARGE, RH, LOWER, 41 DGE $79.93 117312 HARNESS - MAIN, 160/180 DGE Call for Price 117315 CONTROL MODULE, FUEL GAUGE $563.10 117319 HARNESS - LOAD LIGHT EXTENSION Call for Price 117394 HOSE TENDER BAR- BOC, 4" (RYDER) $240.90 117395 BAR- HOSE TENDER, BOC $283.47 117464 DOOR - CYLINDER ACCESS $280.50 117495 SPACER - 50 X 75, 1.5 $73.26 117504 MIXER - 10:1, 50ml $10.44 117505 DISPENSING GUN - 50ml, REUSABLE $154.44 117548 RUBBER MOUNT $27.19 117560 ANTI ROTATION BLOCK $26.83 117573 SPACER - 50 X 75, 1 $73.26 117574 SPACER - 50 X 60, 1 $70.95 117577 SPACER - 50 X 50, 1 $101.97 117638 VALVE HANDLE ONLY (RED) $33.06 117643 ITT HPR REGULATOR, NEW - F G3 (REP 115917) $1,093.81 117644 ITT HPR REGULATOR, NEW - B G2 (REP 116533) $1,285.92 117645 ITT HPR REGULATOR, REMAN - F G1/2/3, B G1 (REP 117216) $1,285.92 117649 ITT HPR REGULATOR, NEW - F G1/2, B G1 (REP 117100) $1,211.38 117650 ITT HPR REGULATOR, REMAN - B G2 (REP 116533) Call for Price 117667 DUST CAP - FILL RECEPTACLE HIGH FLOW $7.40 117668 DUST CAP - FILL RECEPTACLE STANDARD $7.97 117739 PRD - MOUNTING KIT, 3/8 $43.78 117740 WEB SLING - LIFTING, 4 HOOK Call for Price 117933 HANDLE- 1/4 TURN, YELLOW $2.12 117934 RETAINER- 1/4 TURN VALVE HANDLE, YELLOW $11.99 117950 REBUILD KIT - FILL MANIFOLD Call for Price 117990 KIT - EMER YELLOW HANDLE & PIN $13.59 118128 RECEPTACLE - FILL, STANDARD, W/O FILTER, EMER Call for Price 160180 MOUNT - CABLE TIE Call for Price 100704-003 ORIFICE - MUST ORDER 100701 $10.73 100717-001 FUEL MIXER (CARBURETOR) Call for Price 100772-006 CLAMP, CNG FILL CK VALVE $2.50 100801-001 REGULATOR CONTROL ORIFICE $9.50 102366-001 FITTING, ELBOW PRD INLET (USE WITH CS) $228.16 102366-005 FITTING, ELBOW STRT THD ORFS -6 X SAE -6 $74.15 102366-007 FITTING, ELBOW -6 ORFS X -5 SAE Call for Price 102937-003 CLAMP, TUBING 3/8 $1.63 103501-002 FITTING, COUPLING 9/16 SAE $58.30 103957-001 FITTING - TEE, 3/8 $90.95 103959-001 FITTING, UNION CROSS 3/8" $158.33 Quantum Service Part Price Sht Page 11 of 18

103976-001 FITTING, PORT CONNECTOR 3/8" $33.42 103976-002 FITTING, PORT CONNECTOR 1/2" $65.41 104669-001 FITTING, REDUCING TEE, 1/2 X 3/8 BRANCH $198.83 104669-006 FITTING - TEE, 1/2 $202.79 104701-002 FITTING, ELBOW, 1/4 NPT X 3/8 COMP $89.87 104703-001 TEE - SWIVEL NUT, 1/4, ORFS (UNITS 43+) Call for Price 104703-002 TEE - SWIVEL NUT, 3/8, ORFS (UNITS 1-42) $199.39 104783-005 FITTING, MALE CONNECTOR, 1/4 NPT X 3/8 COMP $52.27 105560-012 PRD (CIRCLE SEAL) DUST CAP $3.36 105840-002 UNION, BULKHEAD, CNG, 3/8" ORFS $84.51 105961-003 FITTING - PRD, REGULATOR TO VENT LINE $61.34 105975-002 FITTING, ELBOW $91.54 106904-005 FITTING, ADAPTER, VENT VALVE $53.82 108855-004 SCREW HEX HEAD CAP $0.77 108896-002 LOCKNUT, NYLON M6 $0.67 108896-005 LOCKNUT - NYLON INSERT, M5 $0.71 108896-006 LOCK NUT, NYLON INSERT M4 $0.67 109290-007 WASHER, LOCK M5 SS $0.29 109500-006 WASHER, FLAT M5 SS $0.29 109514-001 SCREW, BUTTON HEAD $0.29 109514-004 SCREW, BUTTON HEAD $1.06 109514-008 SCREW, BUTTON HEAD $7.20 109514-016 SCREW - BUTTON HEAD $1.82 109514-017 SCREW, BUTTON HEAD $3.26 110141-003 NUT - W/SERRATED WASHER, M5 $0.58 110677-004 PLUG, -6 SAE-HEX HD $31.10 110677-005 PLUG, -5 SAE HEX HD $30.31 110677-009 PLUG, SAE-HEX HEAD, SS $17.76 110677-011 PLUG, SAE-HEX HEAD, SS $33.13 110926-004 BOLT - STEP, HEX HD FLG $7.58 110926-005 BOLT - HEX HD FLG $9.41 111409-216 O-RING, CYLINDER VALVE $5.09 111409-224 O-RING, VALVE BOSS $7.01 111964-003 COTTER PIN 1/8 X 1 $0.86 112520-3 AUTOMATIC VALVE, OMB $378.54 112524-003 CYLINDER -25X60 W/SOLENOID VALVE $3,575.57 112726-013 RIVET- BLIND, SS 1/8" $0.96 112741-004 WASHER, BLIND RIVET 3/16" $0.29 112741-008 WASHER, BLIND RIVET 1/8" $0.77 113279-002 REDUCING UNION - 1/2 COMP TO 3/8 COMP $75.90 113509-001 CYLINDER- 25X90, 603L, AGILITY INTG ISO $5,318.32 113509-002 CYLINDER- 25X90, 603L, AGILITY INTG ISO $5,318.32 113509-003 CYLINDER- 25X90, 603L, AGILITY INTG ISO $5,318.32 113723-004 EYEBOLT- LIFTING, METRIC M12 $38.63 113929-2 CYLINDER VALVE, AUTOMATIC, OMB $399.39 114061-002 FITTING, UNION -6 ORFS $96.39 114061-005 FITTING - UNION, 3/8 TO 1/2 ORFS $77.25 114077-002 RIVET, BLIND 3/16" $1.44 114079-005 SCREW - PHILLIPS $0.77 114079-006 SCREW, FLAT HEAD SS $0.58 114086-024 FOAM - ADHESIVE STRIP, 1/16 X 24, CUT TO LENGTH Call for Price 114090-001 ISOLATOR- CYLINDER FRAME $70.81 114090-002 ISOLATOR- CYLINDER STRAP $75.96 114093-100 CNG CYLINDER 80, 534L (USA) $3,600.02 114134-03 BOLT/ SCREW, FRAME MOUNTING $2.88 Quantum Service Part Price Sht Page 12 of 18

114137-002 FITTING, RUN TEE, FUEL INLET $159.03 114139-005 LATCH, CNG FILL DOOR $91.31 114163-004 CLIP - FUEL LINE, 3/8"-1/2" $5.18 114213-002 EXTRUDED STEP - 5 WIDE, 47" LG Call for Price 114213-003 EXTRUDED STEP - 5 WIDE, 59" LG Call for Price 114213-004 EXTRUDED STEP - 5 WIDE, 71" LG $277.17 114293-002 PLUG, HEX $29.51 114323-001 LOWER CYLINDER STRAP RETAINING NUT $3.36 114325-001 WASHER - SAE, 5/8 $0.86 114334-001 NUT - FLANGE, LOCKING $4.03 114895-101 CYLINDER STRAP ISOLATOR $77.25 114895-103 ISOLATOR TANK STRAP 4" $39.91 115020-002 LOOP CLAMP - 3/8 PIPE $2.02 115020-003 LOOP CLAMP - 1/2 PIPE $3.26 115261-003 WELD PLATE CLAMP GROUP 2 $15.23 115321-002 FITTING- RUN TEE, -6 ORFS X -6 SAE $154.24 115378-005 NUT U SHAPE 5/16-18 STEEL SHORT $6.62 115378-008 NUT U SHAPE 5/16 STEEL LONG $7.58 115489-026 PIN CLEVIS 5/8" X 4" $8.70 115489-027 PIN CLEVIS 5/8" X 5" $47.90 115534-009 STUD - METRIC HIGH STRENGTH M6 X 20 $33.13 115553-175 BOLT - HEX CAP, 5/8 X 1.75 $13.78 115553-225 BOLT - HEX CAP 5/8 X 2.25 $19.50 115553-275 BOLT - HEX CAP 5/8 x 2.75", GR 8 $15.01 115553-325 BOLT - HEX CAP 5/8 x 3.25", GR 8 $15.08 115553-375 BOLT - HEX CAP 5/8 x 3.75", GR 8 $16.75 115553-425 BOLT - HEX CAP 5/8 X 4.25 $33.28 115553-525 BOLT - HEX CAP 5/8 x 5.25", GR 8 $24.72 115553-600 BOLT, HEX CAP 5/8 X 6.00 $7.25 115553-650 BOLT - HEX CAP 5/8 X 6.5", GR 8 $28.42 115569-001 ROD END MODIFIED 5/8" $62.78 115569-002 EYE BOLT, TENSION $37.29 115599-003 HINGE - BOC VALVE ACCESS DOOR $30.02 115733-002 FITTING, ELBOW, ORFS SWIVEL 3/8" $98.47 115773-002 FITTING - ELBOW, ORFS SWIVEL, 3/8 $71.94 115773-003 FITTING - ELBOW, ORFS SWIVEL, 1/2 $96.49 115776-002 NUT AND FERRULE SET, 3/8 $31.18 115776-003 NUT AND FERRULE SET, 1/2 $35.02 115785-006 DUST CAP - PRD (VTI) $0.96 115905-001 FITTING, ELBOW, -6 SAE X -6 ORFS $116.52 115928-002 CAP, ORFS 3/8" $76.27 115928-003 CAP - 1/2 ORFS $73.49 115933-009 RUBBER MOUNT $25.81 116070-002 FITTING - 3/4 SAE TO 37 FLARE $130.48 116124-005 SCREW - BUTTON HEAD, M6X1.0 Call for Price 116125-003 CHECK VALVE 1/2" $122.76 116161-001 SHIM, FRAME MOUNT, 1/16" (0.0625", 1.6MM) $35.02 116161-002 SHIM, FRAME MOUNT, 1/8" (0.0125", 3.2MM) $58.45 116161-003 SHIM, FRAME MOUNT - 1/4 (0.250, 6.4MM) Call for Price 116204-003 SCREW, BUTTON HEAD M5 $1.34 116204-004 SCREW - BUTTON HEAD, M5, 20mm $1.82 116240-003 UNION, 3/8" $71.79 116252-007 SCREW- COUNER SUNK, M6 $1.25 116299-001 FITTING, HOSE BARB $28.20 116300-003 CAP, 37 FLARE 3/8" $21.75 Quantum Service Part Price Sht Page 13 of 18

116303-002 FITTING, REDUCER ORFS 1/2" TO 3/8" $130.05 116416-001 ISOLATOR- 4", 6MM THK, 875 LG $84.98 116416-003 ISOLATOR- 4", 6MM THK, 995 LG $84.98 116416-007 ISOLATOR- 4" 6MM THK FRAME 975 $83.66 116421-005 LOCK NUT, FLANGED 3/8 $4.70 116421-006 LOCK NUT - FLANGED, 1/2 $5.28 116421-008 LOCK NUT, FLANGED 5/8 $12.76 116470-004 VALVE- RESTRICTOR CHECK $37.05 116485-002 WASHER - FLAT, 5/16", 1.125" OD $6.34 116487-002 WASHER, BELLEVILLE, M8 $0.38 116489-018 WASHER, NYLON M6 BLACK $0.29 116489-020 WASHER, NYLON 6/6.340 ID $0.19 116490-001 SCREW - HEX HEAD M6 COVER TO FRAME $1.34 116511-002 TOP PLATE, GROUP 2 $5.95 116511-005 PLATE - CHECK VALVE MOUNT $9.22 116517-001 SHIM, FRAME MOUNT, VOLVO/MACK,.06 THICK $35.02 116517-002 SHIM, FRAME MOUNT, VOLVO/MACK,.13 THICK $58.45 116574-002 LOW PRESSURE HOSE- CNG FLEX, 96 Call for Price 116574-003 LOW PRESSURE HOSE- CNG FLEX, 120" $652.62 116574-004 LOW PRESSURE HOSE- CNG FLEX, 144" $756.09 116574-005 LOW PRESSURE HOSE- CNG FLEX, 180" $835.37 116574-006 LOW PRESSURE HOSE- CNG FLEX, 216" $823.87 116574-007 LOW PRESSURE HOSE- CNG FLEX, 132" $704.37 116574-008 LOW PRESSURE HOSE- CNG FLEX, 108" Call for Price 116574-009 LOW PRESSURE HOSE- CNG FLEX, 156" Call for Price 116574-010 LOW PRESSURE HOSE- CNG FLEX, 168" Call for Price 116574-011 LOW PRESSURE HOSE- CNG FLEX, 192" Call for Price 116574-012 LOW PRESSURE HOSE- CNG FLEX, 204" Call for Price 116574-013 LOW PRESSURE HOSE- CNG FLEX, 228" $1,000.78 116574-014 LOW PRESSURE HOSE- CNG FLEX, 240" Call for Price 116574-015 LOW PRESSURE HOSE- CNG FLEX, 252" Call for Price 116574-016 LOW PRESSURE HOSE- CNG FLEX, 264" Call for Price 116574-017 LOW PRESSURE HOSE- CNG FLEX, 12" Call for Price 116574-018 LOW PRESSURE HOSE- CNG FLEX, 24" Call for Price 116574-019 LOW PRESSURE HOSE- CNG FLEX, 36" Call for Price 116574-020 LOW PRESSURE HOSE- CNG FLEX, 48" Call for Price 116574-021 LOW PRESSURE HOSE- CNG FLEX, 60" Call for Price 116625-003 VALVE ASM - CHECK Call for Price 116664-004 MUFFLER, 1/4 NPT $29.61 116702-012 O-RING - ORFS-6, KA $3.17 116702-014 O-RING - ORFS-8, KA $3.36 116702-016 O-RING - ORFS-10, KA Call for Price 116702-018 O-RING - ORFS-12, KA Call for Price 116702-020 O-RING - ORFS-14, KA $2.02 116702-904 O-RING - SAE-4, KA $1.54 116702-905 O-RING - SAE-5, KA Call for Price 116702-906 O-RING - SAE-6, KA $3.36 116702-908 O-RING - SAE-8, KA $3.55 116702-910 O-RING - SAE-10, KA $3.74 116702-914 O-RING - ORFS-8, KA Call for Price 116705-001 SCREW-HEX HD M16 X 30 $27.48 116723-001 RING -SHAFT SELF LOCKING $1.15 116733-003 FITTING, ADAPTER, FNPT TO ORFS -6 $61.08 116740-035 ISOLATOR - CHECK VALVE MOUNT $25.88 116743-005 BOLT - HEX HEAD, M6 X 70 $4.13 Quantum Service Part Price Sht Page 14 of 18

116745-001 CLEVIS PIN, COATED $28.53 116780-006 PLUG - HEX, 9/16 SAE $33.64 116780-014 PLUG, HOLLOW HEX HEAD, SS $82.24 116815-005 ATO FUSE 5A $1.46 116816-001 FUEL GAUGE F TERMINAL FOR DEUTSCH 29 WAY CONN. $2.69 116822-006 FITTING - TEE, 3/8 ORFS $88.84 116822-008 FITTING - TEE, 1/2 ORFS $149.55 116822-009 FITTING, TEE ORFS -8 X -6 X -6 BRANCH $84.28 116822-010 FITTING, TEE ORFS -8 X ORFS -6 BRANCH $79.96 116822-011 FITTING - RUN TEE, 1/2 X 3/8 ORFS $267.00 116836-002 ADHESIVE, LOCTITE- H8110 $177.08 116894-006 FITTING, UNION, SAE TO ORFS -8 KA $96.76 116899-001 FITTING - HOSE BARB Call for Price 116983-002 NUT - BULKHEAD Call for Price 117019-001 SUPPORT- PIPE ASM, 1/2" $10.95 117019-01 CLAMP HALF 1/2" GROUP $10.95 117031-026 PIN CLEVIS 5/8" X 4" COATED $37.63 117031-027 PIN CLEVIS 5/8" X 5" COATED $37.54 117161-002 CYLINDER STRAP ASSEMBLY (WITH ISOLATOR) Call for Price 117289-003 WASHER - BELLEVILLE, 3/8" Call for Price 117304-006 FITTING - ELBOW, NPT X BARB $35.02 117323-003 FITTING - ELBOW, 37 FLARE-O, -12 $30.45 117330-001 ASI ADHESIVE, SLOW CURE, MP55320, 50ML $42.44 117330-003 ASI ADHESIVE, SLOW CURE, MP55320, 490ML $103.13 117373-001 ASI ADHESIVE, FAST CURE, MP55420, 50ML $42.44 117373-003 ASI ADHESIVE, FAST CURE, MP55420, 490ML $103.13 117378-002 CYLINDER BRACKET ISOLATOR $100.65 117378-007 ISOLATOR $97.52 117378-008 ISOLAOR, BRACKET $93.56 117402-001 BOLT - HEAVY HEX FLANGE, M14 X 40 $13.05 117402-002 BOLT - HEAVY HEX FLANGE, M14 X 50 $15.23 117402-003 BOLT - HEAVY HEX FLANGE, M14 X 60 $17.33 117404-001 REDUCER - 37 FLARE, 1 $75.45 117404-002 REDUCER - 37 FLARE, 5/8 Call for Price 117419-101 CYLINDER STRAP ISOLATOR $75.45 117504-001 MIXER NOZZLE - 50ml $10.44 A2-20797 ADAPTER, AIR FILTER HOUSING Call for Price A2-21389 ELBOW, FUEL MIXER OUTLET Call for Price A3-20729 ADAPTER, LOWER GM TBI $106.89 A3-20735 ADAPTER, UPPER GM TO 425 MIXER Call for Price A4-20852 ADAPTER, FILTER MOUNTING $19.94 AB4-21384 BRACKET, INBOARD BASEPLATE SUPPORT $91.93 AB4-21385 BRACKET, SYSTEM SUPPORT Call for Price AB4-21386 BRACKET, OUTBOARD BASEPLATE SUPPORT Call for Price AB4-21567 BRACKET, LPR MOUNTING Call for Price AB4-21568 BRACKET LPR SUPPORT Call for Price AE2-21897 ENGINE CONTROL UNIT (ECU) 1999 $904.75 AF4-21667 ASSY, ORIFICE.050 Call for Price AH1-20838-002 LPG HOSE ASSY, UNDERBODY TO UNDERHOOD LPL $164.18 AH1-20838-003 HOSE, FUEL FILTER TO UNDERHOOD LOCK OFF $160.05 AH1-21706 HOSE, NYLON FUEL (LPR TO ICS) $36.25 AM-21946 FUEL MIXER, NOMINAL FLOW (CARB) AM-21241-001 $517.38 AV1-20851 3 WAY SOLENOID ICV /FCV $95.80 AV1-20875 AIR/ GAS VALVE ASSY $67.91 AV2-20134-006 LOCK OFF, LOW PRESSURE (UNDERHOOD) $68.48 Quantum Service Part Price Sht Page 15 of 18

AV2-20134-008 LOCK OFF, LOW PRESSURE (UNDERBODY) $70.95 AW-20870 WIRING HARNESS $408.99 AW-21536 WIRE HARNESS, AF ENGINE HARNESS TO SOLENOIDS Call for Price AW-21652 WIRE HARNESS, OEM PCM TO AF ADAPTER $31.61 B4-20308 BRACKET ECU ADAPTER Call for Price B4-20738 BRACKET, REGULATOR MOUNTING Call for Price B4-20744 BRACKET, AIR FILTER ADAPTER $73.90 B4-20839 BRACKET, UPPER BODY LOCK OFF $82.09 B4-20842 BRACKET, 3 WAY SOLENOID MOUNTING $29.00 B4-21086 BRACKET, LPL / FUEL FILTER MOUNTING $25.38 B4-21114 BRACKET, ADP MOUNTING (LONG VERSION) Call for Price B4-21115 BRACKET, ADP MOUNTING (SHORT VERSION) $6.82 B4-21382 BASE PLATE, FUEL MIXER Call for Price B4-21445 BRACKET FRONT OF DASH TO TRAY (CAB CHASSIS ONLY) $79.04 B4-21446 BRACKET ECU SUPPORT TRAY (CAB CHASSIS ONLY) $91.62 B4-21529 BRACKET, FUEL LINE SUPPORT $31.39 B4-21569 BRACKET LPR INBOARD $66.95 C2-20491-2 SPRING CLAMP 24MM - COOLANT LINES $2.21 C2-20501-002 CLAMP, STEPLESS METRIC $16.75 C2-20750 INSULATOR - 3/8" PIPE $5.86 C2-20857-005 CAP, PRD DISCHARGE $7.68 C2-21722-018 CLAMP, TB SEAL $10.22 C2-42 CAP, VACUUM 1/2" PCV PORT @ INTAKE PLENUM $0.58 CP-BV-00130 Ball Valve Handle $36.05 CP-BV-00141-6MFS-6MFS Two Way Ball Valve $247.50 CP-CV-00173-8MFS-8MFS Poppet Check Valve $588.00 CP-DC-00196 Transit Fill Dust Cap $36.87 CP-DC-00197 NGV 1 Dust Cap $21.75 CP-DC-00223 CAP,DUST,DEFUELING CPLR,CNG $14.50 CP-DFR-00235-6FS Defueling Receptacle $191.40 CP-FIL-00840 COALESCING Filter Replacement Cartridge $142.23 CP-FR-00939-10FS Fast Fill Fuel Receptacle (CL50) $955.60 CP-FR-00943-6FS NGV-1 Fuel Receptacle $240.90 CP-GA-02282-4MFS HP Gauge $384.00 CP-HA000-02350-6 Silicone Heater Hose 3/8" $29.61 CP-PS-03996-4MS TRANSDUCER,PRESS,0-3600,CNG $345.00 CP-TV-04346 Valve Handle - 3 Way Trunion Valve $36.05 DSM-20841-01 PROM, 94-98 GM MD LPG $72.70 EB-21590 LOW PRESSURE REGULATOR (LPR) W/O FITTINGS NOMINAL FLOW $889.90 F1-20804-001 FUEL FILTER, PARKER LPG 3/8" SAE TO 1/4" NPT $61.80 F4-17 FITTING, 90 DEGREE ELBOW, 3/8" NPT X 5/8" HOSE $2.40 F4-20469-002 FITTING - ADAPTER, -6 SAE X -6 ORFS $61.29 F4-20469-011 FITTING, ADAPTER, SAE -8 TO ORFS-6 $60.72 F4-20469-013 FITTING - UNION, -6 SAE X -5 ORFS $66.03 F4-20469-017 FITTING, UNION SAE TO ORFS -8 KA $66.49 F4-21361 FITTING, FUEL JET, 1" NPT X 1" HOSE (1999) Call for Price F4-21644 FITTING, LOW PRESSURE HOSE 1" NPT X 1" HOSE $85.13 F4-21675 FITTING, STRAIGHT 1/4" NPT X 1/" NPT $4.22 F4-21718 FITTING 90 DEGREE 1/8" -27 NPT X FLEX FAB $14.50 F4-43 FITTING, HEATER HOSE "Y" $8.54 G1-20730 GASKET, TBI ADAPTER $19.94 G1-21390 GASKET, BONNET TO BASEPLATE $7.25 G1-66 GASKET, 425 MIXER AIR HORN Call for Price G1-74 GASKET, 425 MIXER BASE Call for Price H1-20644-002 HOSE, LOW PRESSURE GAS 1" X 120mm $14.28 Quantum Service Part Price Sht Page 16 of 18

H1-20644-003 HOSE, FUEL VAPOR, 1.0" ID X 2.18" L $10.15 HPR-20494 REGULATOR- HIGH PRESSURE, W/ FITTINGS $892.05 HPR-3600-GM-C REGULATOR- HIGH PRESSURE, W/O FITTINGS $736.59 IM-20799 94-97 OWNERS MANUAL SUPPLEMENT Call for Price IM-20800 94-97 SERVICE AND INSTALLATION MANUAL Call for Price IM-21287 98 SERVICE AND INSTALLATION MANUAL $29.05 IM-21288 98 OWNERS MANUAL SUPPLEMENT $10.66 IM-21632 OWNERS MANUAL SUPPLEMENT 1999 AND 2000 $13.27 IM-21633 WARRANTY AND OWNERS ASSISTANCE INFO 1999 $6.24 L3-19399 LABEL, LPG BLUE DIAMOND (TEXAS ONLY) $5.66 L3-20797 LABEL, VACUUM ROUTING Call for Price L3-21029 LABEL, LPG DIAMOND BLACK $8.64 L3-21631 LABEL, EVAPORATIVE EMISSIONS 1999 $7.61 L3-21999 LABEL, EVAPORATIVE EMISSIONS 2000 $9.12 L3-22064 LABEL, TAC HOTLINE Call for Price LPR-20742-001 CONVERTER / REGULATOR LPG W/O FITINGS $399.90 MD-20803 MIXER ASSY, MODEL 425 Call for Price MD-20840-01 ADP, 94-97 7.0 W/ MANUAL TRANS $262.35 MD-20840-02 ADP, 94-97 7.0 W/ AUTO TRANS $262.35 MD-20840-03 ADP, 94-97 6.0 W/ MANUAL TRANS Call for Price MD-20840-04 ADP, 94-97 6.0 W/ AUTO TRANS Call for Price MD-21815-05 ADP, 98 7.0 W/ MANUAL TRANS Call for Price MD-21815-06 ADP, 98 7.0 W/ AUTO TRANS Call for Price MD-21815-07 ADP, 98 6.0 W/ MANUAL TRANS Call for Price MD-21815-08 ADP, 98 6.0 W/ AUTO TRANS Call for Price MSFBM211-1 Door Micro Switch Assembly - Ver 2 $354.00 MSFBM230-2 REGULATOR,NGV,SVC ASSEMBLY $1,289.75 MSFBM232-1 Defueling Receptacle Assy $200.31 MSFBM237-1 FILTER MANIFOLD ASSEMBLY $888.25 MSFBM247-1 RECEPTACLE ASSY,NGV1,MA20 $262.35 MSMFM347-1 Integral Module - Regulator Assembly $1,577.14 MSSP0045-1 CNG Filter Housing $210.54 MSSPM002-1 O-RING KIT $82.50 N1-20300-001 NUT, 12MM $4.13 N1-20300-002 NUT, CRIMP LOCK, HEX FLANGE, M6 $3.74 N1-20300-003 NUT, CRIMP LOCK HEX FLANGE M8 $3.84 N1-20300-004 LOCK NUT - FLANGED, M10 $5.66 N1-20300-005 LOCK NUT - HEX FLANGE, M14 $9.72 N1-20300-006 NUT, CRIMP LOCK HEX FLANGE M16 $8.83 N1-20301-001 NUT, U SHAPE M6 SHORT $2.11 N1-20301-006 NUT, U SHAPE M8 SHORT $3.17 N1-20301-007 NUT, U SHAPE $2.11 N1-20301-008 NUT, U SHAPE M8 LONG $1.06 N1-20755-001 NUT HEX FLANGE M6 $1.15 P3-21693 PLUG, FUEL LINE SUPPLY GASOLINE $1.44 P3-21694 PLUG, FUEL LINE RETURN GASOLINE $3.26 P3-32-001 EXPANSION PLUG, TAMPER PROOF Call for Price RCV-15791-08 REGULATOR CONTROL VALVE (RCV) $42.23 RCV-15791-10 REGULATOR CONTROL VALVE (RCV) $35.67 RK-E-3 REBUILD KIT, MODEL E CONVERTER/ REGULATOR Call for Price S1-20298-001 SCREW, HEX FLANGE M12 FOR CROSS SUPPORT $4.90 S1-20298-002 SCREW, HEX FLANGE 12X1.75 60L $7.78 S1-20298-007 BOLT - HEAVY HEX FLANGE, M16 X 50 $16.10 S1-20298-008 BOLT, HEAVY HEX M12 X 40MM $9.31 S1-20298-010 BOLT - HEAVY HEX FLANGE, M16 X 90 $21.75 Quantum Service Part Price Sht Page 17 of 18

S1-20298-012 BOLT - HEX CAP, M10 X 30 $5.86 S1-20298-013 BOLT - HEAVY HEX FLANGE, M16 X 40 $15.88 S1-20298-014 SCREW, HEAVY HEX FLANGE, M16 X 60 $9.43 S1-20298-016 BOLT - HEAVY HEX FLANGE, M16 X 70 Call for Price S1-20298-017 BOLT - HEAVY HEX FLANGE, M16 X 80 Call for Price S1-20298-018 BOLT - HEAVY HEX FLANGE, M16 X 100 Call for Price S1-20370-002 SCREW, HEX FLANGE $2.21 S1-20370-003 SCREW, HEX FLANGE M8 X 20 $1.63 S1-20370-015 SCREW, HEX FLANGE M6 $4.90 S1-20370-016 BOLT - HEX FLANGE, M6 X 25 $2.59 S1-20370-018 SCREW, HEX HEAD FLANGE M6 X 35 $4.32 S1-20381-002 SCREW, METRIC HEX HEAD M6 X 20 $2.78 S1-20381-003 SCREW, METRIC HEX HEAD M6 X 30 $7.20 S1-20381-009 SCREW, CONICAL WASHER HEX HEAD M8 X 30 $11.24 S1-20381-017 BOLT - HEX HEAD, M8 X 20 $3.55 S1-20854-002 SEALANT THREADLOCKING $125.60 S3-133-2 SEAL, ORING, GAS JET Call for Price S3-138 SEAL, ORING, MIXER TO BASE PLATE $9.31 S3-19219 SPACER, LOCK OFF BRACKET Call for Price S3-20503-003 O-RING - FILL RECEPTACLE, STANDARD $2.08 S3-20503-008 O-RING - 3/8 ORFS $3.46 S3-20503-010 O-RING - DRAIN PLUG, COALESCING FILTER $2.11 S3-20503-011 O-RING - 9/16 SAE $3.65 S3-20503-023 O-RING - 1/2 ORFS $3.55 S3-20503-035 O-RING- 3/4 SAE $3.36 S3-20503-054 O-RING 1/2" SAE $8.56 S3-20503-055 O-RING FILL RECEPTACLE HIGH FLOW $2.55 S3-21117-001 O-RING, SQUARE CUT $1.34 S3-21195 SPACER, FRONT ADAPTER $7.49 S8-20858-001 SENSOR, HEATED EXHAUST GAS OXYGEN HEGO 3 WIRE Call for Price SMD-21602 SUB-MODULE BASEPLATE / ELBOW/ MIXER/ ICS/ SOLENOIDS (1999) Call for Price SMD-21603 SUB-MODULE - ELBOW/ MIXER / ICS (1999) Call for Price V2-21678 ELECTRONIC THROTTLE CONTROL (ETC) SOLENOID Call for Price V2-21679 IDLE CONTROL SOLENOID (ICS) $33.01 V3-21520 ELECTRONIC THROTTLE CONTROL SOLENOID Call for Price V3-21668 VALVE, COOLANT BLEED $23.85 Call for Price Quantum Service Part Price Sht Page 18 of 18