AUTO MO TIVE CORPORATION TC 4 PD TRANSFER CASE PARTS MAN UAL Fabco Automotive Corporation, Livermore, CA Ph: (95) 454-9500 Fax: (95) 454-950 -(800) 967-8838 www.fabcoautomotive.com
8.0 ILLUSTRATED PARTS TABLE OF CONTENTS FIGURE Lower Shaft TC-4 PD 50/50 Air Shift Cylinder for Differential Lockout (not shown) 8. 8. Lower Shaft TC-4 PD 6/74 8.3 TO USE THIS ILLUSTRATED PARTS SECTION. Refer to the figures which illustrate the needed part.. Find the required part and note the item number and quantity. 3. Locate the item number in the parts list section for the required part number and description. : When ordering parts, specify transfer case model number, part number, serial number or other information that is on the Fabco nameplate located on the transfer case housing. Part numbers contained in this manual were in effect at the time the manual was approved for printing and are subject to change without notice or liability. Fabco Automotive Corporation reserves the right to change parts at anytime. USE ONLY GENUINE FABCO PARTS SECT. 8 PG.
FIGURE 8., TC-4PD 50/50, LOWER SHAFT PARTS
FIGURE 8.3, TC-4PD 6/74, LOWER SHAFT PARTS
9.0 PARTS LIST TC-4 PD 50/50 LOWER SHAFT ITEM PART NO. DESCRIPTION 0 3 397 Bearing 0 33 45 Bearing Cup 03 33 394 Bearing Cup 04 33 395 05 33 57 Bearing Cup 06 33 58 07 33 534 08 33 535 09 33 554 0 33 556 Bearing Cup & Cone Assembly Bearing Cup 37 573 00 Carrier, Speedo & Rear Output Seal 37 565 Carrier, Bearing & PD Housing, Inner 3 37 569 Carrier, Bearing & Seal, PD Lockout 4 37 575 Carrier, Bearing & PD Housing 5 65 38 Bolt, H.H., 7/6-4 x /4 4 6 65 343 Bolt, H.H., /4-0 x / 4 7 65 759 Bolt, H.H. 5/8-8 x 5 / Gr. 8 8 8 77 64 Cross, Differential Spider 9 83 3 Bolt, H.H., /-3 x 3/4 0 47 37 Gasket, Front Upper 47 375 Gasket, Declutch Carrier 47 376 Gasket, Declutch Cover 3 47 43 Gasket, Rear Output Carrier 4 43 46 Gear, Clutch Collar 5 43 49 Gear, Speedo Driven, 3T 6 43 43 Gear, Speedo Driven, 6T 7 43 485 Gear, Collar, 33 Clutch Teeth 7 43 698 Gear, Collar, 33 Tapered Clutch Teeth 8 43 53 Gear, Declutch, PD Lockout 9 43 535 Gear, Differential Side SECT. 9 PG.
9.0 PARTS LIST TC-4 PD 50/50 LOWER SHAFT CONT D. ITEM PART NO. DESCRIPTION 30 43 536 Gear, Differential Pinion 4 3 43 636 Gear, Declutch, FD & PTO 3 43 649 Gear, Lower, 66 Spur Teeth 3 43 684 Gear, Lower, 6 Helical Teeth 3 43 699 Gear, Lower, 6 Helical Teeth and Tapered Clutch Teeth 33 43 65 33 43 685 33 43 7 34 468 67 003 35 478 33 Gear, Lower, 48 Spur Teeth Gear, Lower, 45 Helical Teeth Gear, Lower, 45 Helical Teeth and Tapered Clutch Teeth Housing, Differential Housing, Declutch Front 36 478 34 37 478 35 38 675 79 39 688 9 40 688 493 Housing, Differential Case Rear Housing, Differential Case Front O-Ring Nut, Lock, 5/8-8 Nut, Lock, 7/6-0 8 4 688 64 Nut, Lock, 3/4-6 4 688 644 Nut, Lock,.933- SAE 43 688 77 Nut, Lock, /4-44 688 746 00 Nut, Stake,.548-8, LH 45 74 677 Screw, -Pt., 7/6-4 x /4 8 46 73 388 Seal, Oil, Front Output 47 73 389 Seal, Oil, Rear Output 48 73 39 Seal, Oil, Rear Output 49 736 833 Ring, Retaining 50 744 357 00 Shim, Red.00 Thick, Lower Shaft Front 744 357 00 Shim, Blue.005 Thick, Lower Shaft Front 744 357 003 Shim, Pink.05 Thick, Lower Shaft Front 744 357 004 Shim, Coral.030 Thick, Lower Shaft Front A/R A/R A/R A/R 5 756 37 00 Ring, Bearing Spacer,.75 Thick 5 756 37 005 Ring, Bearing Spacer,.997 Thick 53 756 4 00 Ring, Bearing Spacer,.503 Thick 54 756 43 00 Ring, Bearing Spacer,.45 Thick 55 758 74 Plug, Magnetic, 3/4 NPT SECT. 9 PG.
9.0 PARTS LIST TC-4 PD 50/50 LOWER SHAFT CONT D. ITEM PART NO. DESCRIPTION 56 776 5 Shaft, Inner Lower 57 776 53 Shaft, Lower, Rear Output 58 776 75 Shaft, Lower Outer 59 788 548 005 Stud, 7/6-4 x 7/6-0 x " Long 60 79 866 Plate, Declutch Cover 6 883 473 6 883 996 00 63 97 347 64 97 7 65 97 737 Tube, Sleeve, Speedo Driven Gear Tube, Spacer, Rear Output Washer, Flat, 7/6 Washer, Flat, / Washer, Thrust, Differential Side Gear 6 66 97 738 Washer, Thrust, Differential Pinion 67 97 775 00 Washer, Front Output 68 97 775 006 Washer, Rear Output 69 97 85 Washer, Thrust :. For shim pack selection, see section 6.5 of the Fabco TC-4 PD Transfer Case Parts and Service Manual.. Verify correct part number etched on gear. SECT. 9 PG. 3
9.0 PARTS LIST TC-4 PD DIFFERENTIAL LOCKOUT SHIFT CYLINDER ITEM PART NO. DESCRIPTION 30 35 35 Cap, Shift Cylinder 30 65 768 Bolt, H.H. 7/6-0 x 3/8 GR 8 with Drilled Head 303 65 769 Bolt, H.H. /4-0 x 3 3/4 304 339 3 Felt Wiper 305 367 54 Fork, Shift, Declutch 306 675 4 O-Ring, Sift Cylinder 307 675 36 O-Ring, Shift Piston 308 688 464 Nut, Lock, 3/8-4 309 736 747 Stop Ring, Piston 30 74 799 Shaft Shifter, Declutch 3 746 68 Pin, Dowel, 5/6 x /4 3 753 3 Piston, Shift 33 758 38 Plug, " Welch 34 777 477 Spring, Shifter Shaft, Declutch 35 78 88 O-Ring, Shifter Shaft, Declutch 36 798 45 37 883 48 38 883 887 00 39 97 47 30 97 643 3 947 3 Switch, Shift Indicator, Declutch Tube, Shift Cylinder Adapter, Declutch Tube, Shift Cylinder, Declutch,.75 Long Washer, Copper Washer, Shifter Shaft, Declutch Lockwire SECT. 9 PG. 4
9.0 PARTS LIST TC-4 PD 6/74 LOWER SHAFT ITEM PART NO. DESCRIPTION 40 33 45 40 33 394 403 33 395 404 33 437 405 33 57 Bearing Cup Bearing Cup Bearing, Needle, Assembly Bearing Cup 406 33 58 407 33 534 408 33 535 409 33 554 40 33 556 Bearing Cup & Cone Assembly Bearing Cup 4 4 37 565 Carrier, Bearing & PD Housing, Inner 4 37 567 Carrier, Bearing & PD Housing 43 37 568 Carrier, Planet 44 37 569 Carrier, Bearing & Seal, PD Lockout 45 37 573 00 Carrier, Speedo & Rear Output Seal 46 65 38 Bolt, H.H., 47 65 343 Bolt, H.H., 48 65 93 Bolt, H.H., 49 839 Bolt, H.H., 40 83 3 Bolt, H.H., w/dri-loc 4 4 4 47 37 Gasket, Front Upper 4 47 375 Gasket, Declutch Carrier 43 47 376 Gasket, Declutch Cover 44 47 43 Gasket, Rear Output Carrier 45 43 46 Gear, Clutch Collar 46 43 49 Gear, Speedo Driven, 3T 47 43 43 Gear, Speedo Driven, 6T 48 43 485 Gear, Collar, 33 Clutch Teeth 48 43 698 Gear, Collar, 33 Tapered Clutch Teeth 49 43 55 Gear, Planet 430 43 56 Gear, Internal, 6T 43 43 53 Gear, Declutch, PD Lockout 43 43 584 Gear, Sun, T 433 43 636 Gear, Declutch, FD & PTO SECT. 9 PG. 5
9.0 PARTS LIST TC-4 PD 6/74 LOWER SHAFT CONT D. ITEM PART NO. DESCRIPTION 434 434 434 435 435 43 649 Gear, Lower, 66 Spur Teeth 43 684 Gear, Lower, 6 Helical Teeth 43 699 Gear, Lower, 6 Helical teeth and Tapered Clutch Teeth 43 685 Gear, Lower, 45 Helical Teeth 43 7 Gear, Lower, 45 Helical Teeth and Tapered Clutch Teeth 436 468 67 00 Housing, Planetary 437 478 33 Housing, Declutch Front 438 675 79 O-Ring 439 688 64 Nut, Lock, 440 688 644 Nut, Lock,.933- SAE 44 688 77 Nut, Lock, 44 688 746 00 Nut, Stake,.548-8, LH 443 74 677 Screw, Pt., 8 444 73 388 Seal, Oil, Front Output 445 73 389 Seal, Oil, Rear Output 446 736 833 Ring, Retaining 447 736 868 Ring, Spacer, Planet Pin 6 448 736 869 Ring, Spacer, Needle Bearing 6 449 736 987 Ring, Retaining 450 744 357 00 Shim, Red.00 Thick, Lower Shaft Front A/R 744 357 00 Shim, Blue.005 Thick, Lower Shaft Front A/R 744 357 003 Shim, Pink.05 Thick, Lower Shaft Front A/R 744 357 004 Shim, Coral.030 Thick, Lower Shaft Front A/R 45 746 737 Pin, Planet Gear 3 45 756 37 00 Ring, Bearing Spacer,.75 Thick 453 756 37 005 Ring, Bearing Spacer,.997 Thick 454 756 4 00 Ring, Bearing Spacer,.503 Thick 455 756 43 00 Ring, Bearing Spacer,.45 Thick 456 758 74 Plug, Magnetic, 3/4 NPT 457 76 39 Snap Ring 3 458 76 37 Snap Ring, Sun Gear 459 776 46 Shaft, Lower, Inner 460 776 49 Shaft, Weldment, Rear Output SECT. 9 PG. 6
9.0 PARTS LIST TC-4 PD 6/74 LOWER SHAFT CONT D. ITEM PART NO. DESCRIPTION 46 776 75 Shaft, Lower Outer 46 79 866 Plate, Declutch Cover 463 883 473 Tube, Sleeve, Speedo Driven Gear 464 883 996 00 Tube, Spacer, Rear Output 465 97 347 Washer, Flat, 6 466 97 7 Washer, Flat, 467 97 775 00 Washer, Front Output 468 97 775 006 Washer, Rear Output :. For shim pack selection, see section 6.5 of the Fabco TC-4 PD Transfer Case Parts and Service Manual.. Verify correct part number etched on gear. SECT. 9 PG. 7