POWER TRAIN
VALVE GP-SELECTOR & PRESS CONTELECTRICAL AND STARTING SYSTEM
VALVE GPPOWER TRAIN
VALVE GP-TRANSMISSION CONTROLWHEEL GP
POWER TRAIN
VALVE GP-SELECTOR & PRESS CONT#SEBP37540230
184-1132: VALVE GP-SELECTOR & PRESS CONT
184-1132 VALVE GP-SELECTOR & PRESS CONT -XMSN SPEED & RANGE
S/N PBS1-UP; BSZ1-99999
PART OF 179-6063 VALVE GP-TRANSMISSION CONTROL
S/N PBS1-UP; BSZ1-99999
PART OF 179-6063 VALVE GP-TRANSMISSION CONTROL
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 161-7055 | [1] | BODY | |
| 2. | 8E-7714 | [2] | ORIFICE | |
| 3. | 5F-9144 | [4] | SEAL-O-RING | |
| 4. | 8E-9894 | [4] | SPOOL | |
| 5. | 9U-8068 | [4] | SLUG | |
| 6. | 9U-9316 | [4] | SPRING (INNER) | |
| 7. | 9U-9282 | [4] | SPRING (OUTER) | |
| 8. | 7M-8485 | [1] | SEAL-O-RING | |
| 9. | 9U-8067 | [4] | RETAINER | |
| 10. | 8E-9895 | [4] | PISTON-LOAD | |
| 11. | 4J-2506 | [1] | SEAL-O-RING | |
| 12. | 6F-4855 | [4] | SEAL-O-RING | |
| 13. | 8E-9896 | [4] | PISTON-SELECTOR | |
| 14. | 4M-1751 B | [3] | SPACER (15.09X0.4-MM THK) | |
| 15. | 5J-1036 B | [14] | SHIM (0.8-MM THK) | |
| 16. | 3D-4245 | [4] | SEAL-O-RING | |
| 17. | 9W-7410 | [2] | SPRING (OUTER) | |
| 18. | 7T-0570 | [2] | SPRING (INNER) | |
| 19. | 8E-1143 | [1] | SLUG | |
| 20. | 9U-8668 | [1] | SPOOL AS | |
| 3D-8317 | [1] | RING-RETAINING | ||
| 4B-9880 | [1] | BALL | ||
| 4M-2381 | [1] | SPRING | ||
| 8E-9893 | [1] | SPOOL-RELIEF | ||
| 9U-8669 | [1] | RETAINER | ||
| 21. | 9U-9595 | [1] | SPRING | |
| 22. | 9N-4500 | [1] | SPRING (OUTER) | |
| 23. | 9N-4498 | [1] | SPRING (INNER) | |
| 24. | 8E-9897 | [1] | SPOOL | |
| 25. | 9W-0898 | [1] | SLUG | |
| 26. | 4J-7533 | [4] | SEAL-O-RING | |
| 27. | 8E-6570 | [1] | MANIFOLD | |
| 28. | 186-1526 Y | [4] | VALVE GP-SOLENOID (24-VOLT)(XMSN SPEED & RANGE SELECTOR) | |
| 31. | 8C-6965 M | [4] | BOLT-SOCKET HEAD (M6X1X45-MM) | |
| 32. | 5P-0537 | [5] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 33. | 8T-8442 M | [1] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 34. | 9U-8620 | [1] | ORIFICE | |
| 35. | 9G-7132 | [4] | PLUG-ORIFICE | |
| 36. | 3J-7354 | [1] | SEAL-O-RING | |
| 37. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 38. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 39. | 3J-1907 | [1] | SEAL-O-RING | |
| 40. | 108-6523 | [5] | ADJUSTER AS | |
| (EACH INCLUDES) | ||||
| 4K-2039 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| 9U-8069 | [1] | PLUG | ||
| 095-1207 M | [1] | NUT (M12X1.75-THD) | ||
| 101-9754 | [1] | SCREW-ADJUSTMENT (M12X1.75X18-MM) | ||
| 41. | 6Y-4638 | [1] | PLUG-HEX SOCKET (1-5/16-12-THD) | |
| 42. | 8E-7713 | [1] | ORIFICE | |
| 43. | 9W-7412 | [2] | SPRING (OUTER) | |
| 44. | 7G-5453 | [1] | SPRING (INNER) | |
| 45. | 108-3129 | [1] | STOP | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540231
154-3064: VALVE GP-SOLENOID
154-3064 VALVE GP-SOLENOID
S/N 1251-UP
24V DC
PART OF 174-3705 VALVE & MTG GP-DIFF LOCK
FIELD REPLACEMENT FOR 144-6294 VALVE GP-SOLENOID,
S/N 1251-UP
24V DC
PART OF 174-3705 VALVE & MTG GP-DIFF LOCK
FIELD REPLACEMENT FOR 144-6294 VALVE GP-SOLENOID,
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | |
| 2. | 111-0343 | [1] | LOCKNUT (5/16-18-THD) | |
| 3. | 142-0350 | [1] | CARTRIDGE AS | |
| 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | ||
| 111-0343 | [1] | LOCKNUT (5/16-18-THD) | ||
| 4. | 189-0189 | [1] | COIL AS (24-VOLT) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 6G-5979 | [1] | KIT-SEAL | ||
| (INCLUDES O-RINGS) | ||||
#SEBP37540232
175-3893: VALVE GP-SOLENOID
175-3893 VALVE GP-SOLENOID
S/N PBS1-UP; BSZ1-99999
24 VOLT
PART OF 184-1130 VALVE GP-SELECTOR & PRESS CONT
S/N PBS1-UP; BSZ1-99999
24 VOLT
PART OF 184-1130 VALVE GP-SELECTOR & PRESS CONT
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP37540233
186-1526: VALVE GP-SOLENOID
186-1526 VALVE GP-SOLENOID
S/N PBS1-UP; BSZ1-99999
24 VOLT
PART OF 184-1130, 184-1132 VALVE GP-SELECTOR & PRESS CONT
S/N PBS1-UP; BSZ1-99999
24 VOLT
PART OF 184-1130, 184-1132 VALVE GP-SELECTOR & PRESS CONT
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 234-6666 J | [1] | CARTRIDGE AS-VALVE | |
| 2. | 104-3947 | [1] | LOCKNUT (5/8-11-THD) | |
| 3. | 240-6822 | [1] | COIL AS | |
| 4. | 1S-9593 | [2] | STRAP-CABLE | |
| 5. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 6. | 3E-3365 | [1] | WEDGE-RECEPTACLE LOCK (2-PIN) | |
| 7. | 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 7T-4515 J | KIT-SEAL | |||
| (INCLUDES SEAL-O-RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP37540234
179-6063: VALVE GP-TRANSMISSION CONTROL
179-6063 VALVE GP-TRANSMISSION CONTROL
S/N PBS1-UP; BSZ1-99999
PART OF 179-6064 CONTROL GP-TRANSMISSION HYD
S/N PBS1-UP; BSZ1-99999
PART OF 179-6064 CONTROL GP-TRANSMISSION HYD
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 184-1130 Y | [1] | VALVE GP-SELECTOR & PRESS CONT (TRANSMISSION DIRECTION) | |
| 2. | 154-6306 | [1] | PLATE | |
| 3. | 184-1132 Y | [1] | VALVE GP-SELECTOR & PRESS CONT (TRANSMISSION SPEED/RANGE) | |
| 4. | 110-5161 | [1] | MANIFOLD | |
| 5. | 154-6307 | [1] | PLATE | |
| 6. | 8E-9474 | [1] | COVER | |
| 7. | 6V-3965 | [8] | FITTING (QUICK DISCONNECT) | |
| 8. | 3J-1907 | [10] | SEAL-O-RING | |
| 9. | 6V-0852 | [8] | CAP-DUST (TRANSMISSION CONTROL VALVE) | |
| 11. | 1T-0738 | [2] | WASHER (8.4X19X1.83-MM THK) | |
| 12. | 9P-9150 | [4] | WASHER (8.25X18X0.84-MM THK) | |
| 13. | 3E-8006 M | [2] | BOLT (M8X1.25X130-MM) | |
| 15. | 9L-9068 | [6] | DOWEL | |
| 16. | 8F-6230 | [1] | SEAL-O-RING | |
| 17. | 4D-6695 | [4] | SEAL-O-RING | |
| 18. | 142-1767 | [1] | POPPET | |
| 19. | 4D-1322 | [1] | RING-RETAINING | |
| 20. | 6Y-2584 | [1] | RETAINER | |
| 21. | 3J-6956 | [1] | SPRING | |
| 22. | 6I-9395 | [1] | SCREEN (TRANSMISSION OIL FILTER) | |
| 23. | 6V-5217 M | [1] | BOLT (M8X1.25X20-MM) | |
| 24. | 9S-4191 | [2] | PLUG (9/16-18-THD) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540235
142-6464: WHEEL & TIRE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-6316 Y | [6] | WHEEL & TIRE GP | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540236
151-0334: WHEEL & TIRE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-6348 Y | [6] | WHEEL & TIRE GP | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540237
151-0362: WHEEL & TIRE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-6332 Y | [6] | WHEEL & TIRE GP | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540238
151-0380: WHEEL & TIRE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-6364 Y | [6] | WHEEL & TIRE GP | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540239
151-0381: WHEEL & TIRE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-6367 Y | [6] | WHEEL & TIRE GP | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
POWER TRAIN
VALVE GP-SELECTOR & PRESS CONT
Specifications
Testing and Adjusting
Engagement Pressure for the Transmission Clutch - Calibrate
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
Fill Time for the Transmission Clutch - Calibrate
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
Transmission Lubrication Oil Pressure - Test
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders
Troubleshooting
Service Magazine




