BASIC ENGINE
PAN GP-OILPISTON & ROD GP
CRANKSHAFT GP
MOUNTING GP-ENGINE
VALVE MECHANISM GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OILBREATHER GP
BASIC ENGINE
PAN GP-OIL#SEBP53080030
2P-9647: PAN GP-OIL
2P-9647 PAN GP-OIL -ENGINE
S/N 6NC66-33951; 10Z42848-UP
S/N 6NC66-33951; 10Z42848-UP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS#SEBP53080031
1W-6588: PISTON & ROD GP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 129-0359 | [1] | BODY AS-PISTON (REQUIRES 3MM OIL RING) | |
| 2. | 9S-3029 | [1] | RING-PISTON (TOP) | |
| 3. | 5S-6750 | [1] | RING-PISTON (INTERMEDIATE) | |
| 4. | 7E-6047 | [1] | RING-PISTON (OIL)(3MM THICK) | |
| 5. | 1S-9543 | [2] | RETAINER-PIN | |
| 6. | 7N-9805 | [1] | PIN-PISTON | |
| 7. | 8N-1721 | [1] | ROD AS-CONNECTING | |
| 8N-1849 | [1] | BEARING-CONNECTING ROD | ||
| 1P-9956 | [2] | BOLT-CONNECTING ROD | ||
| 5S-6348 | [2] | NUT (1/2-20-THD) | ||
| 8. | 4W-5739 | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 8N-8221 AB | BEARING-CONNECTING ROD (0.254-MM US) | |||
| 8N-8222 AB | BEARING-CONNECTING ROD (0.508-MM US) | |||
| 8N-8223 AB | BEARING-CONNECTING ROD (0.762-MM US) | |||
| 2W-6091 AJ | [1] | RING GP-PISTON (REPLACEMENT FOR 129-0359 ONLY) | ||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| J | INCLUDES A COMPLETE SET OF RINGS FOR ONE PISTON | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP53080032
1W-6588: PISTON & ROD GP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 164-6560 | [1] | BODY AS-PISTON (REQUIRES 4MM THICK OIL RING) | |
| 2. | 9S-3029 | [1] | RING-PISTON (TOP) | |
| 3. | 5S-6750 | [1] | RING-PISTON (INTERMEDIATE) | |
| 4. | 6I-0497 | [1] | RING-PISTON (OIL)(4MM THICK) | |
| 5. | 1S-9543 | [2] | RETAINER-PIN | |
| 6. | 7N-9805 | [1] | PIN-PISTON | |
| 7. | 8N-1721 | [1] | ROD AS-CONNECTING | |
| 8N-1849 | [1] | BEARING-CONNECTING ROD | ||
| 1P-9956 | [2] | BOLT-CONNECTING ROD | ||
| 5S-6348 | [2] | NUT (1/2-20-THD) | ||
| 8. | 328-5572 | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 8N-8221 AB | BEARING-CONNECTING ROD (0.254-MM US) | |||
| 8N-8222 AB | BEARING-CONNECTING ROD (0.508-MM US) | |||
| 8N-8223 AB | BEARING-CONNECTING ROD (0.762-MM US) | |||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP53080033
2P-6224: SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
S/N 6NC66-33951; 10Z42848-UP
S/N 6NC66-33951; 10Z42848-UP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS#SEBP53080034
7C-3626: SUPPORT GP-ENGINE
7C-3626 SUPPORT GP-ENGINE
S/N 6NC66-33951; 10Z42848-UP
S/N 6NC66-33951; 10Z42848-UP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1619 | [5] | BOLT (3/8-16X3-IN) | |
| 2. | 5M-2894 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 3. | 9X-8874 | [4] | BOLT (1/2-13X3-IN) | |
| 4. | 9S-8752 | [1] | NUT-FULL (3/8-16-THD) | |
| 5. | 5P-8245 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 6. | 7W-8319 | [1] | SUPPORT AS-ENGINE | |
| 7. | 0S-1588 | [2] | BOLT (3/8-16X1.25-IN) |
#SEBP53080035
7C-7013: VALVE MECHANISM GP
7C-7013 VALVE MECHANISM GP
S/N 6NC66-33951; 10Z42848-UP
PART OF 7N-8026 VALVE MECHANISM GP
S/N 6NC66-33951; 10Z42848-UP
PART OF 7N-8026 VALVE MECHANISM GP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-7012 | [1] | SHAFT AS | |
| 3K-8460 | [1] | PLUG | ||
| 5M-4606 | [1] | DOWEL | ||
| 7C-7011 | [1] | BRACKET-SHAFT | ||
| 8N-3251 | [1] | SHAFT-ROCKER ARM | ||
| 6V-3508 | [2] | PLUG-CUP | ||
| 2. | 5S-5879 | [4] | BRACKET-SHAFT | |
| 3. | 4B-4910 | [5] | SPRING | |
| 5. | 8N-3327 | [6] | ROCKER ARM GP (INLET) | |
| 6. | 8S-1499 | [1] | BRACKET AS | |
| 1L-5072 | [1] | DOWEL | ||
| 7. | 8N-3325 | [6] | ROCKER ARM GP (EXHAUST) | |
| 8. | 9M-9886 | [13] | WASHER (31.75X19.05X0.08-MM THK) | |
| 9. | 7N-0550 | [2] | WASHER-SPRING | |
| 10. | 9H-1113 | [2] | RING-RETAINING | |
| 11. | 8M-4448 | [1] | SEAL-O-RING | |
| 12. | 1B-7709 | [1] | BOLT (5/8-11X8-IN) | |
| 13. | 2S-0736 | [1] | WASHER-HARD (17X27X3.5-MM THK) | |
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP53080036
7N-8026: VALVE MECHANISM GP
7N-8026 VALVE MECHANISM GP
S/N 6NC66-33951; 10Z42848-UP
S/N 6NC66-33951; 10Z42848-UP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS#SEBP53080037
4P-7096: BASE GP-OIL FILTER
4P-7096 BASE GP-OIL FILTER
S/N 6NC66-33951; 10Z42848-UP
PART OF 147-0360 COOLER GP-FLTR BASE & ENG OIL
S/N 6NC66-33951; 10Z42848-UP
PART OF 147-0360 COOLER GP-FLTR BASE & ENG OIL
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1B-2790 | [2] | BOLT (5/16-18X1.375-IN) | |
| 2. | 1B-9575 | [1] | BOLT (5/16-18X1.56-IN) | |
| 3. | 2B-2694 | [1] | BOLT (5/16-18X2-IN) | |
| 4. | 3J-7354 | [1] | SEAL-O-RING | |
| 5. | 4P-7097 | [1] | BASE AS-OIL FILTER | |
| 3B-0645 | [3] | PLUG-CUP | ||
| 6. | 4P-9107 | [1] | STUD-HOLLOW | |
| 7. | 8T-6762 | [1] | PLUG-PIPE (1/2-14-THD) | |
| 8. | 4P-8453 | [1] | COVER | |
| 9. | 8H-7521 | [1] | SEAL-O-RING | |
| 10. | 8M-3182 | [2] | SPRING | |
| 11. | 1P-1367 | [2] | PLUNGER (RELIEF VALVE) | |
| 12. | 9Y-6860 | [1] | GASKET | |
| 13. | 030-7951 | [1] | ELBOW-FLARED | |
| 14. | 7M-8485 | [1] | SEAL-O-RING | |
| 15. | 4P-9103 | [1] | ADAPTER-BASE | |
| 16. | 5P-8066 | [1] | SEAL-O-RING | |
| 17. | 7F-0216 | [1] | NUT-JAM (1-1/2-6-THD) | |
| 18. | 8C-3445 | [1] | CAP-DUST | |
| 19. | 8C-3446 | [1] | VALVE-SAMPLING (ENGINE OIL) |
#SEBP53080038
147-3092: BASE GP-OIL FILTER
147-3092 BASE GP-OIL FILTER
S/N 6NC66-33951; 10Z42848-UP
PART OF 147-3091 FILTER GP-ENGINE OIL
S/N 6NC66-33951; 10Z42848-UP
PART OF 147-3091 FILTER GP-ENGINE OIL
Parts for your 140G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 147-0382 | [1] | COVER-FILTER BASE | |
| 2. | 0S-1588 | [8] | BOLT (3/8-16X1.25-IN) | |
| 3. | 2P-4305 | [2] | GASKET | |
| 4. | 2R-6276 | [1] | CONNECTOR | |
| 5. | 3D-2824 | [1] | SEAL-O-RING | |
| 6. | 4K-1388 | [1] | SEAL-O-RING | |
| 7. | 5M-2894 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 5P-6416 | [1] | ELBOW | |
| 9. | 6N-7163 | [1] | BASE AS-OIL FILTER | |
| 3P-0035 | [1] | STUD-HOLLOW | ||
| 10. | 139-2875 | [1] | COVER-FILTER BASE |
#SEBP53080039
1P-4244: BREATHER GP
1P-4244 BREATHER GP -CRANKCASE
S/N 6NC66-33951; 10Z42848-UP
S/N 6NC66-33951; 10Z42848-UP
Parts for your 140G MOTOR GRADER:
CATERPILLAR SISInformation:
BASIC ENGINE
PAN GP-OIL
Disassembly and Assembly
Service Magazine




