AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GPFUEL SYSTEM
TANK GP-FUELPUMP GP-FUEL PRIMING
FILTER GP-FUEL
TANK GP-FUEL
ELECTRICAL AND STARTING SYSTEM
ALARM GPALTERNATOR GP-CHARGING
BATTERY GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP#SEBC14540030
2Q-8659: PRECLEANER GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8D-3932 | [4] | MOUNT | |
| 2. | 8L-8413 | [6] | STRAP-CABLE (WHITE) | |
| 3. | 8T-6726 | [2] | CLAMP-HOSE | |
| 4. | 134-0165 | [4] | WASHER (13.8X45X3-MM THK) | |
| 5. | 136-0207 | [3] | STRAP-CABLE | |
| 6. | 243-5951 | [1] | DOOR AS | |
| 6V-6604 | [1] | SEAL | ||
| 1V-6755 | [1] | LATCH AS | ||
| 111-1316 | [1] | HINGE | ||
| 7. | 243-5955 Y | [1] | PRECLEANER GP-CAB AIR | |
| 8. | 243-5958 | [1] | SHEET AS | |
| 8T-3597 M | [12] | NUT-WELD (M12X1.75-THD) | ||
| 175-4154 | [1] | SHEET AS | ||
| 8T-3597 M | [4] | NUT-WELD (M12X1.75-THD) | ||
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 9. | 243-5959 | [1] | HOSE | |
| 10. | 252-1834 | [1] | HARNESS AS-WIRING (GROUND, LH) | |
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (INCLUDES PLUG AS & WEDGE) | ||||
| 11. | 252-8829 | [1] | HARNESS AS-WIRING (GROUND, RH) | |
| 155-2260 | [1] | KIT-CONNECTING PLUG (3-PIN) | ||
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (EACH KIT INCLUDES PLUG AS & WEDGE) | ||||
| 12. | 252-8830 | [2] | BRACKET | |
| 13. | 033-8248 | [4] | CLIP | |
| 14. | 130-5300 | [1] | CLIP | |
| 15. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4122 | [4] | WASHER-HARD (17X32X3.5-MM THK) | |
| 17. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 18. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 19. | 8T-4174 M | [4] | BOLT (M16X2X120-MM) | |
| 20. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 21. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| 22. | 8T-6868 M | [4] | BOLT (M12X1.75X80-MM) | |
| 23. | 6C-3681 | [8] | RIVET-POP | |
| 24. | 189-7886 | [4] | PLATE AS | |
| (EACH INCLUDES) | ||||
| 5G-7065 | [1] | BOSS (M10X1.5-THD) | ||
| 243-6053 F | [1] | WIRE AS | ||
| 264-9874 F | [1] | HARNESS AS-WIRING (GROUND) | ||
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 170-5632 M | [4] | BOLT (M4X0.7X16-MM) | ||
| 3K-8782 F | [1] | FUSE (10-AMPERE) | ||
| 4K-5122 F | [1] | HOLDER AS-FUSE | ||
| 6T-8115 | [1] | NUT (1/2-24-THD) | ||
| 139-0178 | [1] | CAP | ||
| 8T-2659 FM | [4] | LOCKNUT (M4X0.7-THD) | ||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14540031
2Q-8659: PRECLEANER GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8D-3932 C | [4] | MOUNT | |
| 2. | 8L-8413 | [6] | STRAP-CABLE (WHITE) | |
| 3. | 8T-6726 C | [2] | CLAMP-HOSE | |
| 4. | 134-0165 C | [12] | WASHER (13.8X45X3-MM THK) | |
| 5. | 136-0207 C | [3] | STRAP-CABLE | |
| 6. | 146-5067 C | [4] | SPACER (13X30X22.2-MM THK) | |
| 7. | 189-7886 | [4] | PLATE AS | |
| (EACH INCLUDES) | ||||
| 5G-7065 | [1] | BOSS (M10X1.5-THD) | ||
| 8. | 243-5951 C | [1] | DOOR AS | |
| 6V-6604 | [1] | SEAL | ||
| 1V-6755 | [1] | LATCH AS | ||
| 111-1316 | [1] | HINGE | ||
| 9. | 243-5955 CY | [1] | PRECLEANER GP-CAB AIR | |
| 10. | 243-5959 C | [1] | HOSE | |
| 11. | 252-1834 | [1] | HARNESS AS-WIRING (GROUND, LH) | |
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (INCLUDES PLUG AS & WEDGE) | ||||
| 12. | 252-8829 | [1] | HARNESS AS-WIRING (GROUND, RH) | |
| 155-2260 | [1] | KIT-CONNECTING PLUG (3-PIN) | ||
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (EACH KIT INCLUDES PLUG AS & WEDGE) | ||||
| 13. | 252-8830 C | [2] | BRACKET | |
| 14. | 310-7218 C | [1] | ROOF AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 8T-3597 M | [18] | NUT-WELD (M12X1.75-THD) | ||
| 9R-7123 | [4] | SPACER (20X40X50-MM THK) | ||
| 087-6059 M | [4] | BOSS (M12X1.75X34-MM) | ||
| 15. | 311-3416 C | [1] | HARNESS AS-WIRING | |
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (INCLUDES PLUG AS & WEDGE) | ||||
| 16. | 317-5833 C | [1] | PLATE | |
| 17. | 130-5300 C | [1] | CLIP | |
| 18. | 198-4780 C | [4] | WASHER-HARD (17.5X32X8-MM THK) | |
| 19. | 4D-7794 C | [4] | CLIP | |
| 20. | 4P-7582 C | [3] | CLIP | |
| 21. | 6C-3681 | [8] | RIVET-POP | |
| 22. | 8T-4121 C | [9] | WASHER-HARD (11X21X2.5-MM THK) | |
| 23. | 8T-4133 CM | [4] | NUT (M10X1.5-THD) | |
| 24. | 8T-4137 CM | [5] | BOLT (M10X1.5X20-MM) | |
| 25. | 8T-4139 CM | [4] | BOLT (M12X1.75X30-MM) | |
| 26. | 8T-4175 CM | [4] | BOLT (M16X2X90-MM) | |
| 27. | 8T-4179 CM | [11] | BOLT (M12X1.75X20-MM) | |
| 28. | 8T-4223 C | [16] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 29. | 8T-4244 CM | [1] | NUT (M12X1.75-THD) | |
| 30. | 8T-4648 CM | [4] | BOLT (M12X1.75X70-MM) | |
| 31. | 8T-6466 CM | [4] | BOLT (M10X1.5X60-MM) | |
| 32. | 243-6053 | [1] | WIRE AS | |
| 33. | 264-9874 | [1] | HARNESS AS-WIRING (GROUND) | |
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 34. | 170-5632 M | [4] | BOLT (M4X0.7X16-MM) | |
| 35. | 3K-8782 | [1] | FUSE (10-AMPERE) | |
| 36. | 4K-5122 | [1] | HOLDER AS-FUSE | |
| 6T-8115 | [1] | NUT (1/2-24-THD) | ||
| 139-0178 | [1] | CAP | ||
| 37. | 8T-2659 M | [4] | LOCKNUT (M4X0.7-THD) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14540032
2Q-8708: ADAPTER GP-FAST FILL FUEL
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 388-4327 | [1] | CAP-DUST | |
| 2. | 221-7693 | [1] | VALVE (FAST FILL FUEL) | |
| 3. | 221-8693 | [1] | HOSE AS | |
| 4. | 223-4591 | [1] | VENT AS | |
| 5. | 376-1308 | [1] | RECEIVER AS (FAST FILL FUEL) | |
| 6. | 105-3484 M | [6] | BOLT-SOCKET HEAD (M10X1.5X25-MM) | |
| 7. | 1H-8128 | [1] | SEAL-O-RING | |
| 8. | 1J-9671 | [2] | SEAL-O-RING | |
| 9. | 1P-4582 | [2] | FLANGE-HALF | |
| 10. | 4J-0527 | [1] | SEAL-O-RING | |
| 11. | 5H-6734 | [1] | SEAL-O-RING | |
| 12. | 5P-2618 | [2] | CONNECTOR | |
| 13. | 8M-2772 | [1] | CLIP (LOOP) | |
| 14. | 8T-0273 M | [4] | BOLT-SOCKET HEAD (M12X1.75X40-MM) | |
| 15. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4195 M | [6] | BOLT (M10X1.5X30-MM) | |
| M | METRIC PART | |||
#SEBC14540033
247-6050: PUMP GP-FUEL PRIMING
247-6050 PUMP GP-FUEL PRIMING
S/N BXY1-UP
PART OF 302-8170 PUMP GP-FUEL PRM & PRIM FILTER
S/N BXY1-UP
PART OF 302-8170 PUMP GP-FUEL PRM & PRIM FILTER
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 436-8983 | [2] | VALVE-CHECK | |
| 2. | 162-2222 | [2] | SPRING | |
| 3. | 173-1016 | [2] | RING-BACKUP | |
| 4. | 179-7400 | [2] | SEAL | |
| 5. | 188-7536 | [1] | SEAL | |
| 6. | 188-7541 | [1] | SEAL | |
| 7. | 236-6717 | [2] | SEAL-O-RING | |
| 8. | 6D-5801 | [2] | LOCKNUT (8-32-THD) | |
| 9. | 447-7206 | [1] | SEAL-O-RING | |
| 10. | 8T-4138 M | [3] | BOLT (M6X1X20-MM) | |
| 11. | 9S-4167 | [1] | STUD-HOLLOW (1-14X1.47-IN) | |
| 12. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 13. | 9X-8267 | [3] | WASHER (6.6X12X2-MM THK) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| M | METRIC PART | |||
#SEBC14540034
302-8170: PUMP GP-FUEL PRM & PRIM FILTER
302-8170 PUMP GP-FUEL PRM & PRIM FILTER
S/N BXY1-UP
PART OF 2Q-8730, 2Q-8751 STEEL MILL AR
S/N BXY1-UP
PART OF 2Q-8730, 2Q-8751 STEEL MILL AR
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBC14540035
275-5727: TANK GP-FUEL
275-5727 TANK GP-FUEL
S/N BXY1-UP
PART OF 189-7471, 308-2730 GUARD GP-FUEL & HYDRAULIC TANK
S/N BXY1-UP
PART OF 189-7471, 308-2730 GUARD GP-FUEL & HYDRAULIC TANK
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1H-8306 | [1] | SCREW-PURGE (1/2-20X1.625-IN) | |
| 2. | 6C-3060 | [1] | GASKET | |
| 3. | 349-7059 | [1] | CAP AS-FUEL (LOCKABLE, VENTED) | |
| 350-7735 | KIT-CAP FILTER (FUEL TANK) | |||
| (INCLUDES BODY BREATHER, GASKET BREATHER, SCREW MOUNTING, WASHER NYLON) | ||||
| 7D-7111 | [1] | SEAL-O-RING | ||
| 4. | 9P-7121 | [1] | STRAINER-FUEL (FUEL TANK) | |
| 5. | 324-3641 | [1] | SENDER AS-FUEL LEVEL | |
| 6C-3060 | [1] | GASKET | ||
| 317-9186 | [1] | KIT-REPAIR (FUEL LEVEL GAUGE) | ||
| (INCLUDES SENSOR AS, SCREW, RECEPTACLE KIT & PIN CONNECTOR) | ||||
| 6. | 227-3232 | [1] | TANK GP-FUEL | |
| 7. | 5C-9553 M | [6] | BOLT (M6X1X16-MM) | |
| 8. | 7M-8485 | [1] | SEAL-O-RING | |
| 9. | 9X-8256 | [6] | WASHER (6.6X12X2-MM THK) | |
| 10. | 9S-9334 | [1] | PLUG-O-RING | |
| M | METRIC PART | |||
#SEBC14540036
3E-6328: ALARM GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBC14540037
253-6265: ALTERNATOR GP-CHARGING
253-6265 ALTERNATOR GP-CHARGING -24-VOLT, 95-AMPERE
S/N BXY1-UP
PART OF 2Q-8637 COOLING AR-HIGH AMBIENT TEMP
S/N BXY1-UP
PART OF 2Q-8637 COOLING AR-HIGH AMBIENT TEMP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 190-3635 | [1] | PULLEY (8-GROOVE) | |
| 2. | 257-9466 Y | [1] | ALTERNATOR GP-CHARGING | |
| 3. | 299-5845 | [1] | WIRE AS | |
| 4. | 5P-1076 | [1] | WASHER-HARD (13.5X30X4-MM THK) | |
| 5. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 6. | 8T-4244 M | [1] | NUT (M12X1.75-THD) | |
| 7. | 8T-4835 | [1] | BOLT (1/2-13X2-IN) | |
| 8. | 8T-7930 M | [1] | BOLT (M12X1.75X160-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBC14540038
257-9466: ALTERNATOR GP-CHARGING
257-9466 ALTERNATOR GP-CHARGING -24-VOLT, 95-AMPERE
S/N BXY1-UP
PART OF 253-6265 ALTERNATOR GP-CHARGING
S/N BXY1-UP
PART OF 253-6265 ALTERNATOR GP-CHARGING
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 185-2653 | [1] | FRAME | |
| 2. | 5S-7349 | [1] | BOLT (1/4-20X0.5-IN) | |
| 3. | 185-2639 | [1] | FAN AS | |
| 4. | 1H-3244 | [1] | LOCKWASHER | |
| 5. | 185-2645 | [1] | FRAME | |
| 6. | 2K-4821 | [1] | LOCKNUT (5/8-18-THD) | |
| 7. | 5P-8247 | [1] | WASHER-HARD (17X32X3.5-MM THK) | |
| 8. | 228-9657 | [1] | COVER AS | |
| 9. | 8T-4205 | [1] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 10. | 185-2647 | [1] | GROMMET | |
| 11. | 9L-6770 | [1] | CAP-DUST | |
| 12. | 205-0626 | [1] | STATOR AS-ALTERNATOR | |
| 13. | 185-2638 | [2] | COLLAR | |
| 14. | 185-2654 | [1] | PLATE | |
| 15. | 185-2650 | [1] | ROTOR AS | |
| 16. | 185-2644 | [1] | COIL AS | |
| 17. | 185-2648 | [1] | REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR) | |
| 18. | 6V-8189 | [1] | NUT (5/16-18-THD) | |
| 19. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 3F-9556 | [1] | LOCKWASHER | |
| 21. | 239-7853 | [1] | GUARD | |
| AVAILABLE REPAIR KIT(S): | ||||
| 185-2655 | [1] | KIT-BEARING (ALTERNATOR) | ||
| (INCLUDES 2 BEARINGS) | ||||
| 199-8436 | [1] | KIT-TERMINAL (ALTERNATOR AIR) | ||
| (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLTS, GROMMET, NUT) | ||||
| 199-7891 | [1] | KIT-TERMINAL (ALTERNATOR AIR) | ||
| (INCLUDES INSULATORS, WASHERS, NUTS) | ||||
| 185-2658 | [1] | KIT-HARDWARE (ALTERNATOR AIR) | ||
| (INCLUDES BOLTS) | ||||
#SEBC14540039
333-2427: BATTERY & WIRING GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 2. | 3S-2093 | [11] | STRAP-CABLE | |
| 3. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 4. | 5P-8939 | [1] | GROMMET | |
| 5. | 115-2422 | [4] | BATTERY GP (12-VOLT, MAINTENANCE FREE, WET) | |
| (EACH INCLUDES) | ||||
| 123-1373 | [6] | CAP AS-FILLER (7/8-9-THD) | ||
| 6. | 118-1277 | [2] | CABLE AS-BATTERY | |
| (EACH INCLUDES) | ||||
| 159-8049 E | CABLE (00-GA, RED)(20-CM) | |||
| 9G-0003 | [1] | COVER AS-TERMINAL (BLACK) | ||
| 9G-0004 | [1] | COVER AS-TERMINAL (RED) | ||
| 7. | 118-2080 | [2] | HOLD-DOWN AS | |
| 8. | 5P-4115 | [8] | WASHER-HARD (7.2X19X2-MM THK) | |
| 9. | 260-0254 | [1] | CABLE AS | |
| 159-8049 E | CABLE (00-GA, RED)(29-CM) | |||
| 8N-1725 | [1] | COVER AS-TERMINAL (RED) | ||
| 1S-7251 | [1] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 9W-3460 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 10. | 260-0255 | [1] | CABLE AS | |
| 159-8049 E | CABLE (00-GA, RED)(29-CM) | |||
| 8N-0869 | [1] | COVER-TERMINAL (RED) | ||
| 8N-1725 | [1] | COVER AS-TERMINAL (RED) | ||
| 1S-7251 | [1] | TERMINAL-CABLE (00-GA, 1/2-IN SCREW) | ||
| 9W-3460 | [1] | TERMINAL AS-BATTERY (POSITIVE) | ||
| 1M-6119 | [1] | BOLT (5/16-18X1.375-IN) | ||
| 1M-6120 | [1] | NUT (5/16-18-THD) | ||
| 11. | 261-3855 | [1] | CABLE AS | |
| 159-8054 E | CABLE-ELECTRICAL (0000-GA, BLACK)(88-CM) | |||
| 7T-4925 | [1] | COVER-TERMINAL (BLACK) | ||
| 294-2319 | [1] | COVER-TERMINAL (BLACK) | ||
| 7T-9988 | [1] | COVER AS-TERMINAL (BLACK) | ||
| 8L-8413 | [1] | STRAP-CABLE (WHITE) | ||
| 031-9295 | [1] | TERMINAL-RING (0000-GA, 3/8-IN SCREW) | ||
| 12. | 5C-2890 M | [8] | NUT (M6X1-THD) | |
| 13. | 4S-1962 | [1] | CLIP (LOOP) | |
| 14. | 118-2079 | [4] | ROD | |
| 15. | 132-7551 | [1] | SPACER (11X19X6-MM THK) | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
Information:
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
Operation and Maintenance Manual
Special Instruction
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Installation Procedure for the 2Q-8659 Precleaner Gp {1055, 7311, 7316}
Installation Procedure for the 2Q-8659 Precleaner Gp {1055, 7311, 7316}
Installation Procedure for the 2Q-8659 Precleaner Gp {1055, 7311, 7316}
Specifications
Reuse And Salvage Guidelines
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Disassembly and Assembly



