STEERING SYSTEM
WHEEL GPPOWER TRAIN
WHEEL GPSTEERING SYSTEM
WHEEL GPPOWER TRAIN
WHEEL GPBRAKING SYSTEM
CONTROL GPSTEERING SYSTEM
WHEEL GP#SEBP18360200
9R-2279: WHEEL & TIRE GP-FRONT
9R2279 TIRE & WHEEL GP-FRONT
9R3543-PAGE 130, 9R3544-PAGE 131
PART OF 9R3660 DRIVE
AN ATTACHMENT
9R3543-PAGE 130, 9R3544-PAGE 131
PART OF 9R3660 DRIVE
AN ATTACHMENT
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS#SEBP18360201
9R-2986: WHEEL & TIRE GP-FRONT
9R2986 TIRE & WHEEL GP-FRONT-R.H. & L.H.
9R2938-PAGE 132
PART OF 9R1194 TIRE & WHEEL
9R2938-PAGE 132
PART OF 9R1194 TIRE & WHEEL
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS#SEBP18360202
9R-3544: WHEEL & TIRE GP-FRONT
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-3545 | [1] | WHEEL AS-FRONT (11 X 20) | |
| 2. | 6D-0337 | [1] | VALVE GP | |
| 3. | 6D-0443 | [1] | HOUSING AS-CORE | |
| 4. | 2D-2628 | [1] | CORE-VALVE | |
| 5. | 2D-2633 | [1] | CAP-VALVE | |
| 6. | 8D-2707 | [1] | SPUD AS | |
| 7. | 2D-2629 | [1] | GROMMET | |
| 8. | 2D-2630 | [1] | WASHER-RING | |
| 9. | 2D-2631 | [1] | NUT | |
| 9R-3539 F | [1] | TIRE (12.5 X 20 - 10PR) | ||
| F | NOT SHOWN | |||
#SEBP18360203
9R-2243: WHEEL & TIRE GP-REAR
9R2243 TIRE & WHEEL GP-REAR
9R3657-PAGE 133, 9R3658-PAGE 133
PART OF 9R1194 TIRE & WHEEL
9R3657-PAGE 133, 9R3658-PAGE 133
PART OF 9R1194 TIRE & WHEEL
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS#SEBP18360204
9R-2938: WHEEL & TIRE GP-FRONT
9R2938 TIRE & WHEEL GP-FRONT-2 REQUIRED
PART OF 9R2986 TIRE & WHEEL
PART OF 9R2986 TIRE & WHEEL
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-2937 | [1] | WHEEL AS-FRONT | |
| 2. | 6D-0337 Y | [1] | VALVE GP-TIRE | |
| 3. | 6D-0443 | [1] | HOUSING AS-CORE | |
| 4. | 2D-2628 | [1] | CORE-VALVE | |
| 5. | 2D-2633 | [1] | CAP-VALVE | |
| 6. | 8D-2707 | [1] | SPUD AS | |
| 7. | 2D-2629 | [1] | GROMMET | |
| 8. | 2D-2630 | [1] | WASHER-RING | |
| 9. | 2D-2631 | [1] | NUT | |
| 9R-2939 F | [1] | TIRE | ||
| (14.5 X 16.1 -10 PLY) | ||||
| F | NOT SHOWN | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP18360205
9R-3658: WHEEL & TIRE GP-REAR-RH
9R3658 TIRE & WHEEL GP-REAR-R.H.
PART OF 9R2243 TIRE & WHEEL
PART OF 9R2243 TIRE & WHEEL
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 121-0929 | [1] | WHEEL AS-REAR (DW 18L X 24) | |
| 2. | 6D-0337 | [1] | VALVE GP-TIRE | |
| 3. | 6D-0443 | [1] | HOUSING AS-CORE | |
| 4. | 2D-2628 | [1] | CORE-VALVE | |
| 5. | 2D-2633 | [1] | CAP-VALVE | |
| 6. | 8D-2707 | [1] | SPUD AS | |
| 7. | 2D-2629 | [1] | GROMMET | |
| 8. | 2D-2630 | [1] | WASHER-RING | |
| 9. | 2D-2631 | [1] | NUT (.482-26 THD) | |
| 9R-3659 F | [1] | TIRE (21L-24 12PR) | ||
| F | NOT SHOWN | |||
#SEBP18360206
9R-3657: WHEEL & TIRE GP-REAR-LH
9R3657 TIRE & WHEEL GP-REAR-L.H.
PART OF 9R2243 TIRE & WHEEL
PART OF 9R2243 TIRE & WHEEL
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 121-0929 | [1] | WHEEL AS-REAR (DW 18L X 24) | |
| 2. | 6D-0337 | [1] | VALVE GP-TIRE | |
| 3. | 6D-0443 | [1] | HOUSING AS-CORE | |
| 4. | 2D-2628 | [1] | CORE-VALVE | |
| 5. | 2D-2633 | [1] | CAP-VALVE | |
| 6. | 8D-2707 | [1] | SPUD AS | |
| 7. | 2D-2629 | [1] | GROMMET | |
| 8. | 2D-2630 | [1] | WASHER-RING | |
| 9. | 2D-2631 | [1] | NUT (.482-26 THD) | |
| 9R-3659 F | [1] | TIRE (21L-24 12PR) | ||
| F | NOT SHOWN | |||
#SEBP18360207
9R-2323: CONTROL GP-SERVICE BRAKE
9R2323 CONTROL GP-BRAKE
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-6461 | [1] | PEDAL-RH | |
| 2. | 9R-6462 | [1] | PEDAL-LH | |
| 3. | 9R-6463 | [1] | PLATE AS | |
| 4. | 9R-2614 | [4] | BEARING | |
| 5. | 9R-6466 | [1] | PIN AS | |
| 6. | 8T-4224 | [5] | WASHER-HARD | |
| 7. | 8T-4199 M | [1] | BOLT | |
| 8. | 8T-0277 | [1] | PIN-SPRING | |
| 9. | 9R-0739 | [1] | PLATE | |
| 10. | 8T-4136 M | [4] | BOLT | |
| 11. | 8T-4121 | [4] | WASHER | |
| 12. | 8T-4200 M | [4] | BOLT | |
| 13. | 8T-4196 M | [3] | BOLT | |
| 14. | 8T-4133 M | [3] | NUT | |
| 15. | 9R-6468 | [1] | PLATE AS | |
| M | METRIC PART | |||
#SEBP18360208
9R-2325: CONTROL GP-PARKING BRAKE
9R2325 CONTROL GP-BRAKE (PARKING)
TYPE 1
TYPE 1
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-4610 | [4] | COTTER | |
| 2. | 8T-4121 | [14] | WASHER | |
| 3. | 038-5972 | [4] | PIN-CLEVIS | |
| 4. | 8T-4133 M | [10] | NUT | |
| 5. | 8T-5063 | [2] | ROD END | |
| 6. | 9R-4917 | [1] | ROD-CONTROL | |
| 7. | 2V-8186 | [3] | BEARING-NYLINER | |
| 8. | 8T-4123 | [2] | WASHER-PLATED | |
| 9. | 3B-4628 | [1] | COTTER | |
| 10. | 9R-5184 | [1] | LEVER AS | |
| 11. | 8T-4815 | [1] | ROD END | |
| 12. | 9R-5187 | [1] | YOKE AS | |
| 13. | 8T-4223 | [8] | WASHER | |
| 14. | 8T-4183 M | [4] | BOLT | |
| 15. | 3B-4617 | [4] | COTTER | |
| 16. | 9R-5186 | [2] | PIN | |
| 17. | 9R-5221 | [1] | PLATE | |
| 18. | 9R-5752 J | [1] | BRAKE AS | |
| 19. | 8T-3996 | [3] | NUT | |
| 20. | 9R-3817 | [1] | BRACKET AS | |
| 9R-2107 | [1] | CLIP AS | ||
| 21. | 7M-0242 | [5] | WASHER | |
| 22. | 8S-4734 | [5] | BOLT | |
| 23. | 9R-8072 | [1] | DISC | |
| 24. | 8T-4195 M | [1] | BOLT | |
| 25. | 8T-4136 M | [4] | BOLT | |
| 26. | 9R-3832 | [1] | BRACKET AS | |
| 27. | 9R-3825 | [1] | SHAFT AS | |
| 28. | 8T-6431 | [2] | ROD END | |
| 29. | 9R-1968 | [4] | SPACER | |
| 30. | 9R-3831 | [1] | ROD | |
| 31. | 9R-1581 | [1] | BOOT | |
| 32. | 8T-6466 M | [1] | BOLT | |
| 33. | 8T-4196 | [6] | BOLT | |
| 34. | 9R-1584 | [1] | COVER | |
| 35. | 8T-3992 M | [3] | SCREW | |
| 36. | 8T-0389 | [1] | NUT | |
| 37. | 9R-1724 | [1] | LEVER AS | |
| 38. | 9R-9110 | [1] | BUTTON | |
| 39. | 9R-9111 | [1] | SPRING-COMPRESSION | |
| THE FOLLOWING REPAIR | ||||
| KITS ARE AVAILABLE: | ||||
| 9R-5862 J | [1] | KIT-BRAKE AS | ||
| 3C-7075 J | [1] | KIT-BRAKE LINING | ||
| M | METRIC PART | |||
#SEBP18360209
9R-2325: CONTROL GP-PARKING BRAKE
9R2325 CONTROL GP-BRAKE
TYPE 2
TYPE 2
Parts for your 446 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-4610 | [4] | COTTER | |
| 2. | 8T-4121 | [14] | WASHER | |
| 3. | 038-5972 | [4] | PIN-CLEVIS | |
| 4. | 8T-4133 M | [10] | NUT | |
| 5. | 8T-5063 | [2] | ROD END | |
| 6. | 9R-4917 | [1] | ROD-CONTROL | |
| 7. | 2V-8186 | [3] | BEARING-NYLINER | |
| 8. | 8T-4123 | [2] | WASHER-PLATED | |
| 9. | 3B-4628 | [1] | COTTER | |
| 10. | 9R-5184 | [1] | LEVER AS | |
| 11. | 8T-4815 | [1] | ROD END | |
| 12. | 9R-5187 | [1] | YOKE AS | |
| 13. | 8T-4223 | [8] | WASHER | |
| 14. | 8T-4183 M | [4] | BOLT | |
| 15. | 3B-4617 | [4] | COTTER | |
| 16. | 9R-5186 | [2] | PIN | |
| 17. | 9R-5221 | [1] | PLATE | |
| 18. | 9R-5752 J | [1] | BRAKE AS | |
| 19. | 8T-3996 | [3] | NUT | |
| 20. | 9R-3817 | [1] | BRACKET AS | |
| 9R-2107 | [1] | CLIP AS | ||
| 21. | 7M-0242 | [5] | WASHER | |
| 22. | 8S-4734 | [5] | BOLT | |
| 23. | 9R-8072 | [1] | DISC | |
| 24. | 8T-4195 M | [1] | BOLT | |
| 25. | 8T-4136 M | [4] | BOLT | |
| 26. | 9R-3832 | [1] | BRACKET AS | |
| 27. | 9R-3825 | [1] | SHAFT AS | |
| 28. | 8T-6431 | [2] | ROD END | |
| 29. | 9R-1968 | [4] | SPACER | |
| 30. | 9R-3831 | [1] | ROD | |
| 31. | 9R-1581 | [1] | BOOT | |
| 32. | 8T-5005 M | [1] | BOLT | |
| 33. | 8T-4196 M | [6] | BOLT | |
| 34. | 9R-1584 | [1] | COVER | |
| 35. | 8T-3992 M | [3] | SCREW | |
| 36. | 8T-0389 M | [1] | NUT | |
| 37. | 9R-1724 | [1] | LEVER AS | |
| 38. | 9R-9110 | [1] | BUTTON | |
| 39. | 9R-9111 | [1] | SPRING-COMPRESSION | |
| 40. | 9R-9569 C | [1] | PLATE | |
| THE FOLLOWING REPAIR | ||||
| KITS ARE AVAILABLE: | ||||
| 9R-5862 J | [1] | KIT-BRAKE AS | ||
| 3C-7075 J | [1] | KIT-BRAKE LINING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
Information:
Caterpillar Parts SIS Catalog 446 :
Truck sale:
800
Caterpillar WORK TOOLS (NON-SERIALIZED) 446 30 BACKHOE BUCKET, Construction
- bucket
THOMPSON TRACTOR CO., INC.
- bucket
THOMPSON TRACTOR CO., INC.



