BASIC ENGINE
CRANKSHAFT GPCAMSHAFT GP
CRANKSHAFT GP
CYLINDER HEAD GP
PISTON & ROD GP
CYLINDER HEAD GP
BASIC ENGINE
CRANKSHAFT GP#SEBP14180010
4N-7692: CRANKSHAFT AS
#SEBP14180011
6N-8080: CRANKSHAFT GP
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS#SEBP14180012
6N-8080: CRANKSHAFT GP
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-5738 | [5] | BEARING-MAIN | |
| 8N-8225 AB | BEARING-MAIN .25MM US | |||
| 8N-8226 AB | BEARING-MAIN .51MM US | |||
| 8N-8227 AB | BEARING-MAIN .76MM US | |||
| 8N-8228 AB | BEARING-MAIN 0 STANDARD | |||
| 8N-8229 AB | BEARING-MAIN .25MM OS | |||
| 4P-7305 AB | BEARING-MAIN .51 OS | |||
| 4P-7306 AB | BEARING-MAIN .51 OS | |||
| 2. | 7N-9342 | [2] | PLATE-THRUST | |
| 3. | 2W-7960 CR | [1] | CRANKSHAFT AS | |
| 4. | 9F-2247 | [4] | PLUG | |
| 5. | 1W-4405 | [1] | GEAR-CRANKSHAFT (40 TEETH) | |
| 6. | 5H-2671 | [1] | KEY-WOODRUFF | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP14180013
2P-6226: SEAL GP-CRANKSHAFT
2P6226 SEAL GP-CRANKSHAFT
ENGINE S/N 7Z22264-UP
ENGINE S/N 7Z22264-UP
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS#SEBP14180014
2P-6224: SEAL GP-CRANKSHAFT
2P6224 SEAL GP-CRANKSHAFT
ENGINE S/N 7Z5694-22263
ENGINE S/N 7Z5694-22263
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS#SEBP14180015
1N-4436: CAMSHAFT GP-SINGLE
1N4436 CAMSHAFT GP-SINGLE
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS#SEBP14180016
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| CYLINDER BLOCK NOT REBORED | ||||
| CRANKSHAFT GROUND FOR UNDERSIZE | ||||
| BEARING I.D. OF: | ||||
| 8N-8225 | [5] | 0.25MM | ||
| 8N-8226 | [5] | 0.51MM | ||
| 8N-8227 | [5] | 0.76MM | ||
| CYLINDER BLOCK REBORED (0.51MM) | ||||
| (FOR BEARING OVERSIZE O.D.) | ||||
| CRANKSHAFT GROUND FOR UNDERSIZE | ||||
| BEARING I.D. OF: | ||||
| 8N-8228 | [5] | 0 (STANDARD) | ||
| 8N-8229 | [5] | 0.25MM | ||
#SEBP14180017
2P-6530: COVER GP-CYLINDER HEAD
2P6530 COVER GP-CYLINDER HEAD
#SEBP14180018
2W-1177: PISTON & ROD GP
2W1177 ROD & PISTON GP*R
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-9805 | [1] | PIN-PISTON | |
| 2. | 1S-9543 | [2] | RETAINER-PIN | |
| 3. | 8N-1721 R | [1] | ROD AS-CONNECTING | |
| 8N-1849 | [1] | BEARING-CONNECTING ROD | ||
| 4. | 1P-9956 | [2] | BOLT-CONNECTING ROD | |
| 5S-6348 | [2] | NUT-SPECIAL | ||
| 5. | 4W-5739 C | [1] | BEARING-CONNECTING ROD | |
| 6. | 2W-1711 | [1] | PISTON GP | |
| 7. | 7E-6047 | [1] | RING-PISTON (OIL) | |
| 8. | 2W-1708 | [1] | RING (INTERMEDIATE) | |
| 9. | 2W-1707 | [1] | RING-PISTON (TOP) | |
| 10. | 8N-3102 R | [1] | BODY AS-PISTON | |
| THE FOLLOWING REPAIR | ||||
| KIT IS AVAILABLE: | ||||
| 2W-1709 | [1] | KIT-PISTON RINGS | ||
| (INCLS A COMPLETE SET OF | ||||
| RINGS FOR ONE PISTON) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP14180019
7N-8874: CYLINDER HEAD GP
7N8874 CYLINDER HEAD GP*R
Parts for your 518 WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [16] | LOCK-RETAINER | |
| 2. | 7N-8018 | [4] | SEAL-WATER | |
| 3. | 7S-7144 | [8] | SPRING-VALVE | |
| 4. | 6N-9915 | [4] | VALVE-INLET | |
| 5. | 6N-9916 | [4] | VALVE-EXHAUST | |
| 6. | 7N-8022 | [1] | GASKET-CYLINDER HEAD | |
| 7. | 3S-5496 | [1] | SEAL-O-RING | |
| 8. | 4W-8087 C | [12] | SEAL-WATER | |
| 9. | 1N-4304 R | [1] | CYLINDER HEAD GP | |
| 10. | 2P-1262 | [8] | GUIDE-VALVE | |
| 11. | 3S-8313 C | [4] | PLUG-CUP | |
| 12. | 5M-6213 | [1] | PLUG | |
| 13. | 0S-1594 | [4] | BOLT | |
| 14. | 5M-2894 | [4] | WASHER | |
| 15. | 1P-6367 | [1] | COVER | |
| 16. | 5S-6735 | [1] | GASKET | |
| 17. | 2B-0858 | [3] | PLUG-PIPE | |
| 18. | 3B-0623 | [4] | PLUG-CUP | |
| 19. | 8N-4485 C | [1] | VALVE AS | |
| 20. | 2W-4837 C | [4] | INSERT (EXHAUST) | |
| 21. | 7N-4448 | [4] | INSERT (INTAKE) | |
| 22. | 3P-1896 | [8] | PLUG-CUP | |
| 23. | 1W-5300 C | [8] | ROTOCOIL AS | |
| (EACH INCLUDES) | ||||
| 8N-7782 | [1] | ROTOCOIL AS | ||
| 24. | 6N-7174 C | [1] | SHIELD-OIL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
Information:
BASIC ENGINE
CRANKSHAFT GP
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Disassembly and Assembly
Service Magazine


