General Applications. Axle Types D20 LEAF SPRING LBS. CAPACITY Lbs. Capacity

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1 General Applications Axle Types Lbs. apacity omplete service manual eavy duty 1¹ ₁₆" spindle design Precision machined steel spindles and integral cast iron hub/drums SA approved 7" x 1¹ ₄" electric and 7" x 1³ ₄" hydraulic brakes lectric brakes are available with and without parking feature Standard grease lubrication; -Z Lube option Press-in wheel studs Inner wiring system for easier installation and protection of brake wiring Optional hot dipped galvanized axle beam Optional GAL-X coated cast iron hub 20 LAF SPRING esigned for light-capacity trailers esigned for travel trailers being towed by smaller automobiles igh strength 1³ ₄" diameter tube for straight axles and 2³ ₈" for drops Straight or rop spindles (4" drop only) igh quality alloy steel springs in a variety of capacities Single, tandem, or triple axle assemblies with equalized suspensions Slipper spring or double eye leaf spring suspension Optional hanger and attaching parts kits available urable, wear-resistant components Optional stainless steel wear sleeves for grease seal journal Available in drop center V-bend axle beam 2 year limited warranty esigned for fold-down campers, light utility, boat trailer applications Totally rubber-cushioned for smooth, quiet, independent ride asy installation with less maintenance Less transfer of road shock which insulates cargo from road shocks and vibration Rubber cords compounded for maximum dependability and durability Load-carrying cross member Self-damping action Independent wheel suspension system 5 year limited warranty on suspension system Low profile for maximum road clearance Various starting angles to control trailer height igh and low profile brackets with optional mounting brackets available Rubber cushioning eliminates metal-to-metal contact Shock absorption provided by the natural hysteresis of rubber Single or tandem axle assemblies urable, wear-resistant components Optional stainless steel wear sleeves for grease seal journal Available in drop center V-bend axle beam AUTION: Triple axle assemblies are NOT recommended for # Torflex axles. 11

2 Torflex Application Information Start Angle 45 own 2 own 22.5 own 10 own Articulation imensions imensions are for top mount only. Side mount is.1" higher. Allow " bump clearance from full load. racket Profile Forward No Load Full Load Shock Load L L L Low igh Low igh Low igh Low igh Left and Assembly Shown XTR Arm Length Axle Location L # Overhang Per Side Spindle Min. Max. Short 6.00" 10.0" Standard 6.50" 10.0" Top of racket enter of Spindle Start Angle 0 Low igh Up 22.5 Up Low igh Low igh Note: Positive numbers in the column indicate the spindle is LOW the top of the bracket. onversely, negative numbers are AOV the top of the bracket. Full Load imensions imensions are for low profile, top mount only. igh profile brackets are." higher. Side mount is.1" higher. Allow " bump clearance from full load. Top of racket Top of racket 10 n, 0, 10 Up, 22.5 Up 22.5 n, 45 N 12 Start Angle * * * 45 own 22.5 own 10 own 0 10 Up 22.5 Up Tire ST175/0R x olumns and are dimensional examples only: * Static Loaded Radius ** Inflated Radius

3 Torflex Application Information racket imensions Forward For Wiring Access olt Size J A G Right and Side of Axle Shown A Low Profile F 1/2 G Side Mount anger # racket imensions Low igh A F G J N P.4.4 Q olt Size ¹ ₂" bolt Tube Size P F igh Profile N Q 1

4 Leaf Spring Application Information ouble ye Springs For Standard " Axle Spacing Single A/P Tandem A/P-2-00 Triple A/P-5-00 Spring Length 21" 24" 26" A For Optional 5" Axle Spacing Tandem A/P Triple A/P Spring Length 21" 24" 26" Overhang Per Side Min. Max. Straight 5.75" 7.62" rop 7.62".00" A,, anger Spacing Axle Spacing Axle Location enter of Spindle Y Frame eight Z Top of Tire to ottom of Frame SLR Static Load Radius To determine these values, contact your local sales engineer or distributor to run ProSpec. Z Y SLR Z Y SLR Forward Z Y SLR A ouble ye Axle Assemblies anger Kits Quantity Per Kit Part No. escription eight GR GR GR GR GR anger.25" Front anger 1.44" Front anger 2.06" enter anger.62" Rear anger.1" Attaching Parts Kits Part No. escription A/P A/P-2-00 A/P A/P-5-00 A/P Flange Locknut Shackle olt qualizer qualizer qualizer qualizer Shackle Link Shackle Link, Long Shackle Link Assembly Shackle Link Assembly, Long For 5" axle spacing using 26" springs Slipper Spring Axle Assemblies anger Kits Part No. escription t. GR Front anger.25" Rear anger 1.44" 2 Attaching Parts Kits Part No. escription A/P Locknut Shackle olt 2 Slipper Springs A/P /2 IA. Z SLR Y Note: ommon A/P kits are available in marine grade coating. Some combinations of hangers and spring mountings may result in insufficient bump clearance. Refer to the Miscellaneous section for additional hanger kits, A/P kits, or other tires. 1.0 Forward 14

5 440 and 545 ub Group xp00_ A A& A& 5 11A 11 6 A 4 A -Z Lube axles with spindle washer prior to mid 2002 Grease Lube Parts Item Part No. escription Grease Seal 1A Grease Seal for -Z Lube L4464 Inner earing one L44610 Inner earing up L44610 Outer earing up L4464 Outer earing one Spindle Nut otter Pin (not used with -Z Lube ) Grease ap A Grease ap for -Z Lube Rubber Plug for -Z Lube Wheel olt Tang Washer for -Z Lube (before 2002) 11A Spindle Washer for -Z Lube (before 2002) Spindle Washer for -Z Lube (after 2002) Spindle Nut Retainer for -Z Lube (after 2002) Special Jam Nut for -Z Lube (after 2002) rakes Item Part No. escription 20 K /K L/R 7"x1¼" lectric ns K /K L/R 7"x1¼" lectric w/park ns K2--00/K2--00 L/R 7"x1¾" ydraulic Uni-servo ns - not shown Note: Spindle is not available for resale. ubs Item Part No. escription olt ircle ubs and rums ns ½" Studs, elec. brakes ONLY 4 on 4.00 ns ½" Studs, hyd. brakes ONLY 4 on A ½" Studs, elec. brakes ONLY 5 on ½" Studs, hyd. brakes ONLY 5 on ½" Tapped, elec. brakes ONLY 4 on 4.00 ns ½" Tapped, elec. brakes ONLY 5 on 4.50 ns ½" Tapped, hyd. brakes ONLY 5 on 4.50 Plain ubs ns ½" Studs 4 on ½" Tapped 4 on A ½" Studs, "-12" wheels ONLY ½" Studs, "-12" wheels ONLY GAL-X coated ½" Studs, 1"-" wheels ONLY ½" Studs, 1"-" wheels ONLY GAL-X coated Studs & Wheel Nuts Item Part No. escription ½-20 Wheel olt ½ one Nut ½-20 Press-in Stud 5 on on on on 4.50 ns ½" Tapped, "-12" wheels ONLY 5 on 4.50 ns ½" Tapped, 1"-" wheels ONLY 5 on 4.50

6 7" x 1¹ ₄" lectric rake X1_ SA approved at 2000#/11. SLR; 2200#/10.2 SLR lectric rake Item Part No. Qty/rk escription 0 K L omplete rake Assembly (shown) 0 K R omplete rake Assembly acking Plate Assembly (includes items #11, 1) Shoe old own lip K Shoe & Lining Kit ontains: 1 # Primary Shoe & Lining 2 # Secondary Shoe & Lining Retractor spring L Actuating Lever Arm R Actuating Lever Arm Anchor Post lip Wire lip For brakes manufactured after 4/1/0 K Magnet Kit ontains: 1 # Magnet 1 # Magnet lip 1 # Magnet Spring Adjusting Screw Spring Adjusting Screw rake Mounting olt - Press-in * rake Mounting Nut Stabilizer racket Adjuster Slot Plug For brakes manufactured after /1/ Shoe entering Spring * Not included with complete brake assembly. Item sold separately. This brake is rated to a maximum capacity of 2200 lbs. / pair 16

7 7" x 1¹ ₄" lectric rake With Parking Feature X1PF_ SA approved at 2000#/11. SLR; 2200#/10.2 SLR lectric Parking rake Item Part No. Qty/rk escription 0 K L omplete rake Assembly (shown) 0 K R omplete rake Assembly Shoe old own lip K Shoe & Lining Kit ontains: 1 # Primary Shoe & Lining 2 # Secondary Shoe & Lining Retractor spring For brakes manufactured after 4/1/0 K Magnet Kit ontains: 1 # Magnet 1 # Magnet lip 1 # Magnet Spring Adjusting Screw Spring Adjusting Screw rake Mounting olt - Press-in * rake Mounting Nut Stabilizer racket Adjuster Slot Plug For brakes manufactured after /1/ Shoe entering Spring * Not included with complete brake assembly. Item sold separately. lectric Parking rake Item Part No. Qty/rk escription L acking Plate & Lever Arm (includes items #22-0, 2, 11, 1) R acking Plate & Lever Arm (includes items #22-0, 2, 11, 1) L Pivot Pin & am Sub-Assembly R Pivot Pin & am Sub-Assembly Lever Self Locking Nut Washer Anchor Pin Self Locking Nut Spacer L Lever Arm & am Assembly R Lever Arm & am Assembly Lever Stop Wire lip This brake is rated to a maximum capacity of 2200 lbs. / pair 17

8 7" x 1³ ₄" ydraulic rake X1-75_ SA approved at 2500#/11.2 SLR ydraulic rake Item Part No. Qty/rk escription 0 K L omplete rake Assembly (shown) 0 K R omplete rake Assembly acking Plate rake Mounting olt - Press-in Wheel ylinder Assembly - L (includes item #17) Wheel ylinder Assembly - R (includes item #17) Anchor Post Lock Washer ounter Sunk ap Screw ex Nut Socket ead ap Screw K Shoe & Lining Kit ontains: 1 # Primary Shoe & Lining 1 # Secondary Shoe & Lining 2 # Shoe old own Spring 4 # Shoe old own Spring up 2 # Shoe old own Pin Retractor spring Adjusting Screw Spring Adjuster Screw Assembly Adjuster Slot Plug leeder Screw 6mm Thread (brakes before 1/7) leeder Screw 7mm Thread (brakes after 1/7) * rake Mounting Nut * Not included with complete brake assembly. Item sold separately. This brake is rated to a maximum capacity of 2500 lbs. / pair 1