LUBRICATION SYSTEM
FILTER GP-ENGINE OILPUMP GP-ENGINE OIL
FILLER GP-ENGINE OIL
BREATHER GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL#UEG0881S0050
9M-3202: OIL FILTER BASE ASSEMBLY
9M3202 OIL FILTER BASE ASSEMBLY--Top View
Part of 9M3223 Oil Filter Group shown on Pages 40 and 40A
Part of 9M3223 Oil Filter Group shown on Pages 40 and 40A
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| [1] | PLUNGER | |||
| [1] | SPRING | |||
| [1] | RETAINER | |||
| [2] | BOLT | |||
| [2] | LOCKWASHER | |||
| [1] | SLEEVE | |||
| [1] | PLUG | |||
| [1] | SPRING | |||
| [1] | PLUNGER | |||
| [1] | PLUG | |||
| [1] | PLUG | |||
| [1] | PLUNGER | |||
| [1] | SPRING | |||
| [1] | GASKET | |||
| [1] | COVER | |||
#UEG0881S0051
9M-3223: FILTER GP-ENGINE OIL
9M3223 OIL FILTER GROUP
Serial No. 87A7552 and 87A7554-Up
9M3202 Base parts are shown on Page 40
Serial No. 87A7552 and 87A7554-Up
9M3202 Base parts are shown on Page 40
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 6F-9165 C | [1] | CLAMP (REAR) | ||
| 6F-9165 | [1] | CLAMP (FRONT) | ||
| 0S-1588 | [2] | BOLT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 8M-5661 | [1] | SEAL | ||
| 9M-3202 Y | [1] | BASE ASSEM. | ||
| (SEPARATE ILLUSTRATION) | ||||
| 2M-9180 | [2] | COVER ASSEM. | ||
| 1K-0505 | [1] | WASHER | ||
| 3H-4970 | [1] | SEAL | ||
| 2M-9140 | [1] | COVER | ||
| 6F-9163 | [1] | GASKET | ||
| 0V-0294 | [1] | SPRING | ||
| 6H-9922 | [1] | RETAINER | ||
| 7F-7691 | [1] | CLIP | ||
| 2M-9179 | [1] | SCREW | ||
| 8S-4777 | [2] | CASE | ||
| 5S-0485 | [2] | ELEMENT ASSEM. (DISPOSABLE) | ||
| 7M-6013 C | [2] | STUD | ||
| 6F-9163 | [2] | GASKET | ||
| 6H-9921 | [2] | ADAPTER | ||
| 1D-4717 | [6] | NUT (.375" N.C. THREAD) | ||
| 3B-4506 | [6] | LOCKWASHER | ||
| 0S-1588 | [1] | BOLT | ||
| 3B-4506 | [1] | LOCKWASHER | ||
| 1M-7360 | [1] | CLAMP | ||
| 8M-5249 | [1] | SEAL | ||
| 9M-4202 | [2] | PLUG | ||
| 4B-8407 | [2] | WASHER | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0881S0052
1M-7037: PUMP GP-OIL
1M7037 OIL PUMP GROUP
Serial No. 87A6832, 6868 to 9890, 9892, 9895, 9897, 9899, 9900, 9903 to 9905 & 87A9909 inclusive
9S1195 Oil Pump parts are shown on Page 42
Serial No. 87A6832, 6868 to 9890, 9892, 9895, 9897, 9899, 9900, 9903 to 9905 & 87A9909 inclusive
9S1195 Oil Pump parts are shown on Page 42
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8F-1911 | [1] | SCREEN ASSEM. | |
| 2. | 0T-0573 | [2] | BOLT | |
| 3. | 0L-0364 | [6] | LOCK | |
| 4. | 4F-3956 | [2] | GASKET | |
| 5. | 2M-4073 | [1] | COVER | |
| 6. | 2M-4071 | [1] | GASKET | |
| 7. | 9S-1195 YC | [1] | PUMP ASSEM. | |
| (Separate Illustration) | ||||
| 8. | 6F-6673 | [1] | SEAL | |
| 9. | 0S-1590 | [3] | BOLT 2 in. (50.80 mm) long | |
| 0L-1143 | [1] | BOLT 2.50 in. (63.50 mm) long | ||
| 10. | 9F-7022 | [6] | BOLT | |
| 8F-8682 | [2] | LOCK | ||
| 8F-8683 | [1] | LOCK | ||
| 11. | 2M-1405 | [1] | BELL | |
| 12. | 9M-3983 C | [1] | GEAR (65 teeth) | |
| 8M-5599 | [1] | KEY | ||
| 13. | 3B-5412 C | [1] | NUT | |
| 3B-4621 | [1] | COTTER PIN | ||
| 4B-4285 | [1] | WASHER | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0881S0053
1M-7037: PUMP GP-OIL
1M7037 OIL PUMP GROUP
Serial No. 87A9891, 9893, 9894, 9896, 9898, 9901, 9902, 9906 to 9908 87A9910-Up
6N8298 Oil Pump parts are shown on Page 42B
Serial No. 87A9891, 9893, 9894, 9896, 9898, 9901, 9902, 9906 to 9908 87A9910-Up
6N8298 Oil Pump parts are shown on Page 42B
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8F-1911 | [1] | SCREEN ASSEM. | |
| 2. | 0T-0573 | [2] | BOLT | |
| 3. | 0L-0364 | [6] | LOCK | |
| 4. | 4F-3956 | [2] | GASKET | |
| 5. | 2M-4073 | [1] | COVER | |
| 6. | 2M-4071 | [1] | GASKET | |
| 7. | 6N-8298 YC | [1] | PUMP ASSEM. | |
| (Separate Illustration) | ||||
| 8. | 6F-6673 | [1] | SEAL | |
| 9. | 0S-1590 | [3] | BOLT 2 in.(50.80 mm) long | |
| 0L-1143 | [1] | BOLT 2.50 in.(63.50 mm) long | ||
| 10. | 9F-7022 | [6] | BOLT | |
| 8F-8682 | [2] | LOCK | ||
| 8F-8683 | [1] | LOCK | ||
| 11. | 2M-1405 | [1] | BELL | |
| 12. | 9M-3983 | [1] | GEAR (65 teeth) | |
| 8M-5599 | [1] | KEY | ||
| 13. | 3B-5412 | [1] | NUT | |
| 3B-4621 | [1] | COTTER PIN | ||
| 4B-4285 | [1] | WASHER | ||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#UEG0881S0054
9S-1195: OIL PUMP ASSEMBLY
9S1195 OIL PUMP ASSEMBLY
Serial No. 87A6832, 6868 to 7135, 7137 to 7139, 7141, 7143, 7144 and 87A7154 inclusive
Part of 1M7037 Oil Pump Group shown on Page 40B
Serial No. 87A6832, 6868 to 7135, 7137 to 7139, 7141, 7143, 7144 and 87A7154 inclusive
Part of 1M7037 Oil Pump Group shown on Page 40B
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1A-2029 | [2] | BOLT | |
| 8S-8874 C | [1] | LOCK | ||
| 2. | 0L-0364 C | [1] | LOCK | |
| 3. | 7M-7027 | [1] | SPACER | |
| 4. | 0T-0573 | [1] | BOLT | |
| 5. | 1D-4566 | [4] | BOLT | |
| 2B-1738 | [4] | LOCK | ||
| 6. | 1B-8709 | [1] | KEY | |
| 7. | 1M-9188 | [1] | GEAR (12 teeth drive) | |
| 8. | 4M-6994 | [1] | BODY ASSEM. | |
| 9. | 5B-5821 | [1] | DOWEL | |
| 10. | 2M-4072 | [1] | DOWEL | |
| 11. | 2H-2356 | [1] | BEARING | |
| 12. | 5B-5812 | [1] | DOWEL | |
| 13. | 9M-3984 | [1] | SHAFT ASSEM. (12 teeth-drive) | |
| 14. | 3B-5412 C | [1] | NUT | |
| 4B-4285 | [1] | WASHER | ||
| 3B-4621 C | [1] | COTTER PIN | ||
| 15. | 8M-5599 | [1] | KEY | |
| 16. | 9M-3983 | [1] | GEAR (65 teeth) | |
| 17. | 2M-1410 | [1] | GEAR ASSEM. (12 teeth-idler) | |
| 18. | 4M-9920 | [1] | BEARING | |
| 19. | 2M-1474 | [1] | SPACER | |
| 20. | 3H-4845 | [1] | GEAR ASSEM. (12 teeth-idler) | |
| 21. | 3H-2512 | [2] | BEARING | |
| 22. | 9S-0046 | [1] | BODY ASSEM. | |
| 23. | 2M-1433 | [1] | SHAFT | |
| 24. | 1H-0030 | [1] | BEARING | |
| 25. | 2S-2781 | [1] | PLUNGER | |
| 26. | 2S-2760 | [1] | SPRING | |
| 27. | 8M-5434 | [1] | FLANGE ASSEM. | |
| C | INDICATES CHANGE | |||
#UEG0881S0055
9S-1195: OIL PUMP ASSEMBLY
9S1195 OIL PUMP ASSEMBLY
Serial No. 87A7136, 7140, 7142, 7145 to 7153, 87A7155 to 9890, 9892, 9895, 9897, 9899, 9900, 9903 to 9905 and 87A9909 inclusive
Part of 1M7037 Oil Pump Group shown on Page 40B
Serial No. 87A7136, 7140, 7142, 7145 to 7153, 87A7155 to 9890, 9892, 9895, 9897, 9899, 9900, 9903 to 9905 and 87A9909 inclusive
Part of 1M7037 Oil Pump Group shown on Page 40B
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0L-1351 C | [2] | BOLT | |
| 8S-8874 | [1] | LOCK | ||
| 2. | 0L-0364 | [1] | LOCK | |
| 3. | 8M-5434 | [1] | FLANGE ASSEM. | |
| 4. | 0T-0573 | [1] | BOLT | |
| 5. | 1D-4566 | [4] | BOLT | |
| 2B-1738 | [4] | LOCK | ||
| 6. | 1B-8709 | [1] | KEY | |
| 7. | 1M-9188 | [1] | GEAR (12 teeth-drive) | |
| 8. | 4M-6994 | [1] | BODY ASSEM. | |
| 9. | 5B-5821 | [1] | DOWEL | |
| 10. | 2M-4072 | [1] | DOWEL | |
| 11. | 2H-2356 | [1] | BEARING | |
| 12. | 5B-5812 | [1] | DOWEL | |
| (Parts of 4M6994 Assem.) | ||||
| 13. | 9M-3984 | [1] | SHAFT ASSEM. (12 teeth-drive) | |
| 14. | 2S-2760 | [1] | SPRING | |
| 16. | 2S-2781 | [1] | PLUNGER | |
| 17. | 2M-1410 | [1] | GEAR ASSEM. (12 teeth-idler) | |
| 18. | 4M-9920 | [1] | BEARING | |
| (Part of 2M1410 Assem.) | ||||
| 19. | 2M-1474 | [1] | SPACER | |
| 20. | 3H-4845 | [1] | GEAR ASSEM. (12 teeth-idler) | |
| 21. | 3H-2512 | [2] | BEARING | |
| (Part of 3H4845 Assem.) | ||||
| 22. | 9S-0046 | [1] | BODY ASSEM. | |
| 23. | 2M-1433 | [1] | SHAFT | |
| 24. | 1H-0030 | [1] | BEARING | |
| (Parts of 9S46 Assem.) | ||||
| C | INDICATES CHANGE | |||
#UEG0881S0056
6N-8298: OIL PUMP GROUP
6N8298 OIL PUMP GROUP
Serial No. 87A9891, 9893, 9894, 9896, 9898, 9901, 9902, 9906 to 9908 and 87A9910-Up
Part of 1M7037 Oil Pump Group shown on Page 41
Serial No. 87A9891, 9893, 9894, 9896, 9898, 9901, 9902, 9906 to 9908 and 87A9910-Up
Part of 1M7037 Oil Pump Group shown on Page 41
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-8299 | [1] | BODY ASSEM. | |
| (Includes) | ||||
| 2. | 2M-4072 | [1] | DOWEL | |
| 3. | 5B-5821 | [1] | DOWEL | |
| 4. | 2H-2356 | [1] | BEARING | |
| 5. | 5B-5812 | [1] | DOWEL | |
| 6. | 6N-8311 | [1] | BODY ASSEM. | |
| (Includes) | ||||
| 7. | 1H-0030 | [1] | BEARING | |
| 8. | 2M-1433 | [1] | SHAFT | |
| 9. | 1D-4566 | [4] | BOLT | |
| 10. | 6N-8309 | [1] | SHAFT ASSEM. | |
| (oil pump drive - 9 teeth) | ||||
| 11. | 1B-8709 | [1] | KEY | |
| 12. | 6N-8312 | [1] | GEAR | |
| (scavenge pump drive - 9 teeth) | ||||
| 13. | 6N-8303 | [1] | SPACER | |
| 14. | 6N-8308 | [1] | GEAR ASSEM. | |
| (oil pump idler - 9 teeth) | ||||
| (Includes) | ||||
| 15. | 3H-2512 | [2] | BEARING | |
| 16. | 6N-8301 | [1] | GEAR ASSEM. | |
| (scavenge pump idler - 9 teeth) | ||||
| (Includes) | ||||
| 17. | 4M-9920 | [1] | BEARING | |
| 18. | 0L-1351 | [2] | BOLT | |
| 5M-2894 | [2] | WASHER | ||
| 19. | 8M-5434 | [1] | FLANGE ASSEM. | |
| 20. | 2S-2760 | [1] | SPRING | |
| 21. | 2S-2781 | [1] | PLUNGER | |
| 22. | 0T-0573 | [1] | BOLT | |
#UEG0881S0057
2P-4576: OIL FILLER GROUP
2P4576 OIL FILLER GROUP--Factory Installation
Part of 1V2556, 1V2560 and 1V6310 Noise Suppression Arrangements
listed on Pages 257 and 258. AN ATTACHMENT
Part of 1V2556, 1V2560 and 1V6310 Noise Suppression Arrangements
listed on Pages 257 and 258. AN ATTACHMENT
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-4578 | [1] | TUBE ASSEM. | |
| 2. | 7S-1801 | [1] | ANCHOR | |
| 3. | 7S-1803 | [1] | CAP ASSEM. | |
| 4. | 0L-1351 | [2] | BOLT | |
| 3B-4506 | [2] | LOCKWASHER | ||
| 5. | 0S-1618 | [5] | BOLT | |
| 3B-4505 | [5] | LOCKWASHER | ||
| 6. | 2P-4581 | [1] | COVER | |
| 8S-7093 | [1] | GASKET | ||
| 7. | 7M-0038 | [1] | GASKET | |
| 8. | 2P-4583 | [1] | TUBE ASSEM. | |
| 9. | 2P-4580 | [1] | HOSE | |
| 10. | 9M-0164 | [2] | CLAMP |
#UEG0881S0058
8S-3747: COVER GP-PROTECTION
8S3747 PROTECTION COVER GROUP--Oil Filler Cap
Also part of 9K3278 and 9K3279 Vandalism Protection Arrangements listed
on Page 308. AN ATTACHMENT
Also part of 9K3278 and 9K3279 Vandalism Protection Arrangements listed
on Page 308. AN ATTACHMENT
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS#UEG0881S0059
2P-4330: BREATHER GP
BREATHER (2P4330 N/S)
Parts for your 988 WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-2439 | [1] | COVER | |
| 2. | 6F-9163 | [1] | GASKET | |
| 3. | 2P-1783 | [1] | ELEMENT ASSEM. | |
| 4. | 2P-1782 | [1] | CASE ASSEM. | |
| 5. | 3S-7781 | [1] | GASKET | |
| 6. | 2P-2229 | [2] | BAFFLE | |
| 7. | 0S-1588 | [4] | BOLT | |
| 8. | 1A-5966 | [2] | LOCK | |
| 9. | 3H-3385 | [1] | SEAL | |
| 10. | 3D-2975 | [1] | RING | |
| 11. | 3S-7694 | [1] | NUT | |
| 4B-5059 | [1] | WASHER | ||
| 12. | 2S-6648 H | HOSE 3" | ||
| 13. | 9M-2904 | [2] | CLAMP | |
| 14. | 6B-1032 | [1] | CLIP | |
| 15. | 0S-1621 | [1] | BOLT | |
| 3B-4508 | [1] | LOCKWASHER | ||
| 16. | 1L-8181 | [1] | CLIP | |
| 17. | 1A-2029 | [1] | BOLT | |
| 18. | 3B-4506 | [2] | LOCKWASHER | |
| 19. | 2P-2353 | [1] | BRACKET | |
| 20. | 0S-1594 | [1] | BOLT | |
| 1D-4717 | [1] | NUT | ||
| 4B-4278 | [1] | WASHER | ||
| 21. | 2P-2354 | [1] | TUBE | |
| H | ORDER BY THE INCH | |||
Information:
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL
Special Instruction
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Service Magazine
Caterpillar Parts SIS Catalog 988 :
Truck sale:
Caterpillar 988, Radlader, Bau-Und Bergbauausrüstung
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
Caterpillar 988, Radlader, Bau-Und Bergbauausrüstung
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy




