STEERING AND BRAKING SYSTEM
BRAKE GPBAND & LINING AS-BRAKE
VALVE GP
CLUTCH & BRAKE GP-STEERING
FRAME AND BODY
FRAME GPOPERATOR STATION
CAB GPROPS/FOPS GP
UNDERCARRIAGE
UNDERCARRIAGE GPSTEERING AND BRAKING SYSTEM
BRAKE GP#SEBP11870130
6S-3529: STEERING BRAKE GROUP
6S3529 STEERING BRAKE GROUP-Stop, Turn and Park-Part 2 of 3
Serial No. 79U5917-Up
Serial No. 79U5917-Up
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6S-9477 | [2] | PLATE | |
| 2. | 6S-9478 | [2] | SPRING | |
| 3. | 6S-4183 | [1] | SPACER | |
| 4. | 3K-4897 | [1] | PIN | |
| 5. | 4D-0506 | [1] | HANDLE | |
| 6. | 6S-9427 | [1] | RATCHET | |
| 7. | 6S-4684 | [2] | PLATE | |
| 8. | 4B-6493 | [2] | SPRING | |
| 9. | 0S-1616 | [1] | BOLT | |
| 10. | 1B-4427 | [1] | NUT | |
| 11. | 3B-4504 | [2] | LOCKWASHER | |
| 12. | 2H-9300 | [2] | ROD | |
| 13. | 1B-4430 | [2] | NUT | |
| 14. | 6S-6793 | [2] | ROD END | |
| 15. | 5G-1492 | [2] | PIN | |
| 16. | 6S-4182 | [1] | BRACKET ASSEM. | |
| (Includes) | ||||
| 17. | 9F-2978 | [2] | NUT | |
| 18. | 6S-9541 | [1] | PAWL ASSEM. | |
| (Includes) | ||||
| 5K-2823 | [1] | PIN | ||
| 19. | 5K-2823 | [1] | PIN | |
| 20. | 3Y-2806 | [1] | SPRING | |
| 21. | 0S-1594 | [2] | BOLT | |
| 3B-4506 | [2] | LOCKWASHER | ||
| 4B-4278 | [2] | WASHER | ||
| 22. | 5G-0693 | [1] | LEVER ASSEM. | |
| 23. | 5G-0694 | [1] | LEVER ASSEM. | |
| 24. | 9M-1311 | [2] | NUT | |
| 25. | 6S-4199 | [1] | ROD END | |
| 26. | 6L-7751 | [1] | ROD END | |
| 27. | 3B-4617 | [2] | COTTER PIN | |
#SEBP11870131
6S-3529: STEERING BRAKE GROUP
6S3529 STEERING BRAKE GROUP-Stop, Turn and Park-Part 3 of 3
Serial No. 79U5917-Up
Serial No. 79U5917-Up
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7B-3235 | [4] | BOLT | |
| 3B-4508 | [4] | LOCKWASHER | ||
| 2. | 6D-5974 | [4] | BEARING | |
| 3. | 6S-3942 | [1] | LEVER ASSEM. | |
| 4. | 6S-3909 | [1] | PEDAL ASSEM. | |
| 5. | 6S-3958 | [2] | LEVER ASSEM. | |
| 6. | 2K-7979 | [1] | BEARING | |
| 7. | 3B-4631 | [2] | COTTER PIN | |
| 8. | 6S-6230 | [2] | BRACKET | |
| 9. | 3B-4617 | [1] | COTTER PIN | |
| 4B-4280 | [1] | WASHER | ||
| 10. | 4H-4641 | [1] | PIN | |
| 11. | 6S-3961 | [1] | PEDAL ASSEM. | |
| 12. | 0S-1594 | [4] | BOLT | |
| 3B-4506 | [4] | LOCKWASHER | ||
| 13. | 6S-3929 | [1] | PEDAL ASSEM. | |
| 14. | 6S-3937 | [1] | LEVER ASSEM. | |
| 15. | 6S-4776 | [2] | PIN | |
| 16. | 6D-3787 | [2] | BEARING |
#SEBP11870132
5G-1073: LINING & BAND AS
5G1073 BRAKE BAND LINING ASSEMBLY
Part of 6S3529 Steering Brake Group shown on Pages 72 and 74A
Part of 6S3529 Steering Brake Group shown on Pages 72 and 74A
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7B-5060 | [40] | RIVET-ROLLSET | |
| 2. | 4B-4311 | [2] | RIVET | |
| 3. | 3B-0614 | [1] | SPRING-ADJ SCREW | |
| 4. | 3B-0613 | [1] | SPRING-ADJ SCREW | |
| 5. | 5G-0844 | [5] | LINING-BRAKE BAND | |
| 6S-8896 A | [1] | LINING GP-BRAKE (MOLDED) | ||
| (EACH BRAKE INCLUDES) | ||||
| 6K-6170 | [5] | LINING-BRAKE BAND | ||
| 7B-5054 | [40] | RIVET-ROLLSET | ||
| 7B-5060 | [40] | RIVET-ROLLSET | ||
| A | NOT PART OF THIS GROUP | |||
#SEBP11870133
6S-9580: CONTROL VALVE GROUP
6S9580 CONTROL VALVE GROUP
Part of 6S3531 Steering Clutch Control Group shown on Page 77
Part of 6S3531 Steering Clutch Control Group shown on Page 77
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1H-5514 | [2] | BOLT | |
| 2. | 3B-4505 | [4] | LOCKWASHER | |
| 3. | 6S-9600 | [1] | COVER | |
| 4. | 6S-9579 | [1] | STEM | |
| 5. | 8F-9206 | [1] | SEAL | |
| 6. | 4J-8996 C | [1] | SEAL | |
| 7. | 6S-8736 | [1] | SPRING | |
| 8. | 0S-1618 | [2] | BOLT | |
| 9. | 6S-6412 | [1] | SPACER | |
| 10. | 6S-9578 | [1] | SPOOL | |
| 11. | 8F-8606 | [1] | SPRING | |
| 12. | 4J-9535 | [1] | SEAL | |
| 13. | 6S-3176 | [1] | COVER | |
| 14. | 6S-9576 | [1] | SPACER | |
| 15. | 9L-8660 | [1] | SEAL | |
| C | INDICATES CHANGE | |||
#SEBP11870134
6S-3531: STEERING CLUTCH CONTROL GROUP
6S3531 STEERING CLUTCH CONTROL GROUP-Part 1
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-8915 | [4] | SCREW | |
| 0T-0355 | [4] | LOCK | ||
| 2. | 6S-3838 | [2] | YOKE ASSEM. | |
| 3. | 1M-1723 | [1] | INSERT | |
| 4. | 1A-7657 | [1] | BALL | |
| 5. | 1A-1460 | [2] | BOLT | |
| 1D-4719 | [2] | NUT | ||
| 6. | 1M-1729 | [4] | NUT | |
| 7. | 1B-4430 | [2] | NUT | |
| 8. | 6S-6125 | [2] | ROD | |
| 3B-4508 | [2] | LOCKWASHER | ||
| 9. | 6S-3479 | [2] | RING | |
| 10. | 1H-8720 | [2] | SEAL | |
| 11. | 6S-3492 | [2] | TUBE ASSEM. | |
| 12. | 2P-1276 | [2] | UNION | |
| 5B-3254 C | [2] | NUT | ||
| 13. | 0S-1588 | [8] | BOLT | |
| 3B-4506 | [8] | LOCKWASHER | ||
| 14. | 2N-1287 | [2] | FITTING | |
| 15. | 9S-4182 | [2] | PLUG | |
| 3J-7354 | [2] | SEAL | ||
| 17. | 7M-4914 | [2] | SPRING | |
| 18. | 6S-3456 | [2] | CYLINDER | |
| 19. | 6S-3483 | [2] | PISTON ASSEM. | |
| 20. | 1M-1723 | [1] | INSERT | |
| 21. | 6B-2250 | [1] | GASKET | |
| C | INDICATES CHANGE | |||
#SEBP11870135
6S-3531: STEERING CLUTCH CONTROL GROUP
6S3531 STEERING CLUTCH CONTROL GROUP-Part 2
6S9580 Valve parts are shown on Page 75
6S9580 Valve parts are shown on Page 75
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4S-1962 | [2] | CLIP | |
| 2. | 0S-1594 | [2] | BOLT | |
| 3B-4506 | [2] | LOCKWASHER | ||
| 4B-4278 | [2] | WASHER | ||
| 3. | 6S-8986 | [1] | HOSE ASSEM. 80 cm(31.50 in.) | |
| 4. | 6K-0806 | [4] | STRAP | |
| 5. | 6S-9580 CY | [2] | VALVE GROUP | |
| (Separate Illustration) | ||||
| 6. | 7J-4026 | [2] | FITTING | |
| 7. | 6S-4097 | [1] | VALVE | |
| 8. | 3B-7721 | [1] | BUSHING | |
| 9. | 8D-0071 | [1] | TEE | |
| 10. | 3B-7722 | [2] | BUSHING | |
| 11. | 4S-6399 | [2] | FITTING | |
| 12. | 6S-9254 | [1] | HOSE ASSEM. 80 cm(31.50 in) | |
| 13. | 6S-8988 | [1] | HOSE ASSEM. 80 cm(31.50 in) | |
| 14. | 2P-1314 | [4] | FITTING | |
| 15. | 3J-1907 | [6] | SEAL | |
| 16. | 6S-9252 | [1] | HOSE ASSEM. 116.8 cm(45.99 in.) | |
| 17. | 6S-9253 | [1] | HOSE ASSEM. 100 cm(39.37 in.) | |
| 18. | 6S-9255 | [1] | HOSE ASSEM. 103 cm(40.55 in.) | |
| 19. | 0S-1588 | [4] | BOLT | |
| 3B-4506 | [4] | LOCKWASHER | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP11870136
6S-3406: FRAME GROUP
6S3406 FRAME GROUP
Note: Quantities shown are those required for both R.H. and L.H. sides
Note: Quantities shown are those required for both R.H. and L.H. sides
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-1538 | [12] | BOLT | |
| 3B-4512 | [12] | LOCKWASHER | ||
| 2. | 6S-5984 | [2] | PIN | |
| 3. | 1D-4566 | [2] | BOLT | |
| 2H-3788 | [2] | NUT | ||
| 4. | 6S-3797 | [1] | FRAME ASSEM. (L.H.) | |
| 5. | 1D-4610 C | [8] | BOLT | |
| 2J-3506 | [8] | NUT | ||
| 5H-1504 C | [8] | WASHER | ||
| 6. | 6S-3776 | [1] | FRAME ASSEM. (R.H.) | |
| 7. | 4D-9376 | [2] | BOSS | |
| C | INDICATES CHANGE | |||
#SEBP11870137
6S-8340: CAB MOUNTING GROUP
6S8340 CAB MOUNTING GROUP
Part of 6S8338 Operator Protective Cab Arrangement listed on Page 147
1P8678 Cover parts are shown on Page 37
Part of 6S8338 Operator Protective Cab Arrangement listed on Page 147
1P8678 Cover parts are shown on Page 37
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6D-4709 | [1] | SEAT BELT ASSEM. | |
| (Use with Standard Seat) | ||||
| - OR - | ||||
| 8K-9002 A | [1] | SEAT BELT ASSEM. | ||
| (Use with Suspension Seat) | ||||
| 2. | 6S-7869 | [2] | ANGLE ASSEM. | |
| (Each Includes) | ||||
| 9F-2978 | [2] | NUT (weld) | ||
| 3. | 4B-4278 | [4] | WASHER | |
| 4. | 0S-1588 | [14] | BOLT | |
| 3B-4506 | [14] | LOCKWASHER | ||
| 5. | 6S-6249 | [2] | PLATE | |
| 6. | 0S-1973 | [2] | BOLT | |
| 7. | 9H-1031 | [12] | WASHER | |
| 8. | 6S-8850 | [1] | BRACKET (L.H.) | |
| 6S-8851 | [1] | BRACKET (R.H.) | ||
| 9. | 1D-4627 | [10] | BOLT | |
| 10. | 9F-6936 | [8] | BOLT | |
| 3K-5234 | [12] | WASHER | ||
| 11. | 2J-3507 | [4] | NUT | |
| 12. | 1P-8678 Y | [1] | CAP GROUP | |
| (Separate Illustration) | ||||
| 13. | 6S-9027 | [1] | BRACKET (R.H.) | |
| 6S-9028 | [1] | BRACKET (L.H.) | ||
| 14. | 0S-1620 | [4] | BOLT | |
| 15. | 3B-4508 | [8] | LOCKWASHER | |
| 16. | 6S-8555 | [1] | BRACKET (R.H.) | |
| 6S-8556 | [1] | BRACKET (L.H.) | ||
| 17. | 6S-6251 | [4] | MOUNT | |
| 18. | 1H-2415 | [4] | BOLT | |
| 1B-3310 | [4] | WASHER | ||
| 19. | 1D-4717 | [10] | NUT | |
| 20. | 6S-8718 | [1] | PLATE | |
| 21. | 6S-8717 | [1] | PLATE | |
| 22. | 5P-3775 C | [1] | PLATE (warning) | |
| 7B-3028 C | [4] | SCREW | ||
| 23. | 5P-6875 C | [1] | MIRROR | |
| 24. | 6D-6812 C | [2] | KNOB ASSEM. | |
| 1D-4676 C | [2] | BOLT | ||
| 25. | 5G-1314 C | [2] | PLATE | |
| 26. | 5P-1075 C | [2] | WASHER | |
| A | NOT PART OF THIS GROUP | |||
| Y | SEPARATE ILLUSTRATION | |||
| C | INDICATES CHANGE | |||
#SEBP11870138
6S-3551: ROLL-OVER PROTECTIVE STRUCTURE MOUNTING GROUP
6S3551 ROLL-OVER PROTECTIVE STRUCTURE MOUNTING GROUP
Also part of 6S4618 Operator Protective Arrangement listed on Page 148
AN ATTACHMENT
Also part of 6S4618 Operator Protective Arrangement listed on Page 148
AN ATTACHMENT
Parts for your D3 TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6S-8850 C | [1] | BRACKET (R.H.) | |
| 2. | 6S-8851 C | [1] | BRACKET (L.H.) | |
| 3. | 6D-4709 | [1] | SEAT BELT ASSEM. | |
| 4. | 0S-1973 | [2] | BOLT 50.80 mm(2 in.) long | |
| 5. | 9H-1031 | [12] | WASHER | |
| 6. | 1D-4627 | [10] | BOLT 76.20 mm(3 in. long) | |
| 7. | 8K-9002 J | [1] | SEAT BELT ASSEM. | |
| C | INDICATES CHANGE | |||
| J | NOT PART OF 6S3551 MOUNTING-US | |||
#SEBP11870139
5G-0378: SUPPORT GP-UNDERCARRIAGE
5G378 UNDERCARRIAGE SUPORT GROUP



