BASIC ENGINE
PISTON & ROD GPCYLINDER BLOCK GP
CYLINDER HEAD GP
PULLEY GP
VALVE MECHANISM GP
CRANKSHAFT GP
BASIC ENGINE
PISTON & ROD GP#SEBP13880100
2W-9054: PISTON & ROD GP
2W-9054 PISTON & ROD GP
S/N 48W34025-UP
15.6:1 RATIO
PART OF 136-6928, 2W-0988 ENGINE AR
S/N 48W34025-UP
15.6:1 RATIO
PART OF 136-6928, 2W-0988 ENGINE AR
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 | [1] | PIN-PISTON | |
| 2. | 7E-5665 CN | [2] | RETAINER-PIN | |
| 3. | 160-8178 C | [1] | ROD AS-CONNECTING | |
| 3A. | 4P-8495 N | [1] | BUSHING | |
| 3B. | 8L-3441 | [2] | NUT (9/16-18-THD) | |
| 3C. | 6N-8942 | [2] | BOLT-CONNECTING ROD | |
| 4. | 328-5574 CH | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 4W-5702 ABJ | BEARING-CONNECTING ROD (0.635-MM US) | |||
| 4W-5703 ABL | BEARING-CONNECTING ROD (1.27-MM US) | |||
| 5. | 9Y-7212 N | [1] | BODY AS-PISTON | |
| 6. | 134-3761 CN | [1] | RING-PISTON (TOP) | |
| 7. | 2P-2817 CN | [1] | RING-PISTON (INTERMEDIATE) | |
| 8. | 7N-7078 CN | [1] | RING-PISTON (OIL CONTROL) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 9Y-6188 ABHPS | [1] | KIT-ROD BEARING (STANDARD) | ||
| 9Y-6189 ABJPS | [1] | KIT-ROD BEARING (0.635-MM US) | ||
| 9Y-6190 ABLPS | [1] | KIT-ROD BEARING (1.27-MM US) | ||
| 442-5359 ABN | [1] | KIT-CYLINDER PACK | ||
| (INCLUDES RINGS, BUSHING, PISTON BODY ASSEMBLY, RETAINER, LINER, SINGLE CYLINDER LINER GASKET KIT) | ||||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| H | KIT MARKED H INCLUDES SIX OF PART MARKED H | |||
| J | KIT MARKED J INCLUDES SIX OF PART MARKED J | |||
| L | KIT MARKED L INCLUDES SIX OF PART MARKED L | |||
| N | KIT MARKED N SERVICES PART(S) MARKED N | |||
| P | QTY OF 2 KITS REQUIRED FOR 3412 ENGINE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| S | NOT FOR USE WITH 3408 ENGINE | |||
#SEBP13880101
7N-3518: PISTON & ROD GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 C | [1] | PIN-PISTON | |
| 2. | 8N-7295 C | [2] | RETAINER-PIN | |
| 3. | 8N-1728 C | [1] | ROD AS-CONNECTING | |
| 8N-2018 | [1] | BUSHING | ||
| 4. | 6N-8942 | [2] | BOLT-CONNECTING ROD | |
| 8L-3441 | [2] | NUT (9/16-18-THD) | ||
| 5. | 1W-7524 C | [1] | BEARING (STANDARD) | |
| 8N-5427 ABC | BEARING-CONNECTING ROD (.64MM) | |||
| 8N-5428 ABC | BEARING-CONNECTING ROD (1.27MM) | |||
| 6. | 8N-1496 C | [1] | PISTON GP | |
| 7. | 7N-7078 J | [1] | RING-PISTON (OIL CONTROL) | |
| 8. | 2P-2817 J | [1] | RING-PISTON (INTERMEDIATE) | |
| 9. | 8N-0502 J | [1] | RING-PISTON (TOP) | |
| AVAILABLE REPLACEMENT PART(S): | ||||
| 8N-0822 | RING GP-PISTON | |||
| (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON) | ||||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | PART(S) MARKED J INCLUDED IN 8N-0822 | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP13880102
2W-9053: PISTON GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-0865 | [1] | PISTON AS | |
| -OR- | ||||
| 9Y-7212 J | [1] | BODY AS-PISTON | ||
| 2. | 1W-9460 | [1] | RING-PISTON (TOP) | |
| 3. | 2P-2817 | [1] | RING-PISTON (INTERMEDIATE) | |
| 4. | 7N-7078 | [1] | RING-PISTON (OIL CONTROL) | |
| 1W-8922 FA | [1] | RING GP-PISTON (STANDARD) | ||
| (CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON) | ||||
| AVAILABLE REPAIR KIT(S): | ||||
| 442-5359 ABJ | [1] | KIT-CYLINDER PACK | ||
| (INCLUDES RINGS, BUSHING, PISTON BODY ASSEMBLY, RETAINER, LINER, SINGLE CYLINDER LINER GASKET KIT) | ||||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP13880103
126-7278: PLUG GP-CYLINDER BLOCK
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS#SEBP13880104
124-4456: PLUG GP-CYLINDER HEAD
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS#SEBP13880105
6N-5925: PULLEY GP-CRANKSHAFT
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS#SEBP13880106
107-1954: ROCKER ARM GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 134-2263 | [2] | RING-RETAINING | |
| 2. | 2N-7228 | [2] | WASHER (1X1.5X0.03-IN THK) | |
| 3. | 4N-5614 | [2] | ROCKER ARM AS | |
| 4. | 336-6781 | [2] | SCREW (3/8-24X4.78-IN) | |
| 5. | 9L-7712 | [2] | NUT (3/8-24-THD) | |
| 6. | 122-0163 | [1] | BRACKET-SHAFT | |
| 7. | 6V-3536 | [2] | DOWEL | |
| 8. | 135-3225 | [1] | SHAFT AS | |
| 2D-6642 F | [2] | BALL | ||
| F | NOT SHOWN | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP13880107
4N-1718: ROCKER ARM GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 006-7403 C | [2] | RING-RETAINING | |
| 2. | 2N-7228 | [4] | WASHER (1X1.5X0.03-IN THK) | |
| 3. | 4N-0955 | [2] | DOWEL | |
| 4. | 2N-7229 | [3] | SPRING | |
| 5. | 4N-1106 | [1] | SHAFT AS-ROCKER ARM | |
| 6. | 0L-1022 C | [2] | PLUG-CUP | |
| 7. | 7N-1198 C | [3] | BRACKET | |
| 8. | 4N-5614 | [8] | ROCKER ARM AS | |
| 9. | 1A-2935 | [8] | SCREW | |
| 10. | 9L-7712 | [8] | NUT (3/8-24-THD) | |
| 11. | 7N-0839 C | [1] | BRACKET AS | |
| 12. | 2D-6642 C | [2] | BALL (6.35-MM DIA) | |
| -OR- | ||||
| 2D-6642 C | [1] | BALL (6.35-MM DIA) | ||
| 4B-9880 C | [1] | BALL (7.93-MM DIA) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP13880108
4N-1718: ROCKER ARM GP
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 006-7403 | [2] | RING-RETAINING | |
| 2. | 2N-7228 | [4] | WASHER (1X1.5X0.03-IN THK) | |
| 3. | 4N-0955 | [2] | DOWEL | |
| 4. | 2N-7229 | [3] | SPRING | |
| 5. | 4N-1106 | [1] | SHAFT AS-ROCKER ARM | |
| 6. | 0L-1022 | [2] | PLUG-CUP | |
| 7. | 9Y-4384 C | [3] | BRACKET-SHAFT | |
| 8. | 4N-5614 | [8] | ROCKER ARM AS | |
| 9. | 336-6781 | [8] | SCREW (3/8-24X4.78-IN) | |
| 10. | 9L-7712 | [8] | NUT (3/8-24-THD) | |
| 11. | 9Y-4385 C | [1] | BRACKET AS | |
| 2D-6642 | [1] | BALL (6.35-MM DIA) | ||
| 12. | 4B-9880 | [1] | BALL (7.93-MM DIA) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP13880109
319-0785: SEAL GP-CRANKSHAFT
319-0785 SEAL GP-CRANKSHAFT -REAR
S/N 48W18855-99999
PART OF 1W-5010 CRANKSHAFT GP
FOR USE WITH CCW ROTATION
S/N 48W18855-99999
PART OF 1W-5010 CRANKSHAFT GP
FOR USE WITH CCW ROTATION
Parts for your 988B WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 142-5868 J | [1] | SEAL-CRANKSHAFT (REAR) | |
| CRANKSHAFT SEAL 366-6004 IS AVAILABLE FOR FLOODED CONDITIONS | ||||
| J | FOR USE WITH DRY CLUTCH APPLICATIONS | |||
Information:
Caterpillar Parts SIS Catalog 988B :
Truck sale:
Caterpillar 988B, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy




