LUBRICATION SYSTEM
FILTER GP-ENGINE OILPUMP GP-ENGINE OIL
COOLING SYSTEM
FAN GPCOOLER GP
PUMP GP-WATER
LINES GP-TURBOCHARGER WATER
LINES GP-WATER
PUMP GP-WATER
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL#SEBP52440120
222-8347: MOUNTING GP-ENGINE OIL FILTER
222-8347 MOUNTING GP-ENGINE OIL FILTER
S/N PAS1-UP
PART OF 297-7683 INSTALLATION AR-ENGINE
S/N PAS1-UP
PART OF 297-7683 INSTALLATION AR-ENGINE
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 204-2281 | [2] | STRAP-CABLE | |
| 2. | 6G-2263 | [1] | SPACER (10.5X19X28.5-MM THK) | |
| 3. | 7D-7233 | [4] | CLIP (LOOP) | |
| 4. | 8T-4121 | [7] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 6. | 8T-4195 M | [5] | BOLT (M10X1.5X30-MM) | |
| 7. | 8T-6466 M | [1] | BOLT (M10X1.5X60-MM) | |
| 8. | 8T-3440 | [2] | GROMMET | |
| M | METRIC PART | |||
#SEBP52440121
198-1508: PUMP GP-ENGINE OIL
198-1508 PUMP GP-ENGINE OIL
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156 ENGINE AR-COMPLETE, 366-7573 ENGINE AR-CORE
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156 ENGINE AR-COMPLETE, 366-7573 ENGINE AR-CORE
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2S-2760 | [1] | SPRING | |
| 2. | 4N-5339 | [1] | SPACER AS-OIL PUMP | |
| 7N-2155 | [2] | BUSHING | ||
| 3. | 6N-1931 | [1] | PLUNGER | |
| 4. | 6N-2343 | [1] | BODY AS-PUMP | |
| 5. | 7W-6528 | [1] | GEAR-PUMP (8-TEETH) | |
| 6. | 7W-7141 | [1] | GEAR-PUMP (8-TEETH) | |
| 7. | 9Y-1792 | [1] | RETAINER | |
| 8. | 145-8503 | [1] | SHAFT AS-IDLER | |
| 9. | 202-3572 | [1] | SHAFT AS-DRIVE | |
| 10. | 235-1587 | [1] | BODY AS | |
| 10A. | 8M-8489 | [2] | DOWEL | |
| 10B. | 2S-7905 | [1] | PLUG-PIPE | |
| 10C. | 7N-2156 | [2] | BUSHING | |
| 11. | 1M-0644 | [2] | BOLT (3/8-16X2.25-IN) | |
| 13. | 5F-4899 | [4] | BOLT (3/8-16X5.5-IN) | |
| 14. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) |
#SEBP52440122
281-3551: FAN GP-SUCTION
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 196-0711 | [6] | WASHER (17X40X8-MM THK) | |
| 2. | 245-9319 | [1] | SUPPORT AS (RH) | |
| 3. | 245-9320 | [1] | SUPPORT AS (LH) | |
| 4. | 245-9323 | [1] | SUPPORT AS (FAN) | |
| 5. | 245-9327 | [2] | ANGLE | |
| 6. | 245-9328 | [2] | PLATE AS | |
| 7. | 245-9331 | [2] | BRACE | |
| 8. | 245-9342 | [2] | GUARD AS | |
| 9. | 281-3553 | [1] | FAN (8-BLADE) | |
| 10. | 281-3582 | [1] | SUPPORT AS-FAN (LH) | |
| 11. | 281-3583 | [1] | SUPPORT AS-FAN (RH) | |
| 12. | 281-3645 | [1] | ADAPTER-FAN | |
| 13. | 311-9550 Y | [1] | MOTOR GP-PISTON (HYDRAULIC FAN) | |
| 14. | 315-4365 Y | [1] | DRIVE GP-FAN (MODULATING) | |
| 15. | 447-1707 M | [4] | BOLT (M16X2X60-MM) | |
| 16. | 447-1709 M | [4] | BOLT (M16X2X45-MM) | |
| 17. | 447-1711 M | [4] | BOLT (M16X2X50-MM) | |
| 18. | 451-2175 | [9] | WASHER-HARD (17.5X30X3.5-MM THK) | |
| 19. | 451-2180 M | [3] | BOLT (M16X2X35-MM) | |
| 20. | 451-2183 M | [6] | NUT (M16X2-THD) | |
| 21. | 452-5001 | [12] | WASHER-HARD (17.5X38X8-MM THK) | |
| 22. | 453-1259 M | [8] | BOLT (M16X2X40-MM) | |
| 23. | 453-4133 | [2] | BOLT (M16X2X100-MM) | |
| 24. | 4M-0189 | [1] | SEAL-O-RING | |
| 25. | 5P-1076 | [6] | WASHER-HARD (13.5X30X4-MM THK) | |
| 26. | 7X-7729 | [16] | WASHER (11X25X3-MM THK) | |
| 27. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 28. | 8T-4137 M | [16] | BOLT (M10X1.5X20-MM) | |
| 29. | 8T-4183 M | [6] | BOLT (M12X1.75X40-MM) | |
| 30. | 8T-4186 M | [8] | BOLT (M10X1.5X40-MM) | |
| 31. | 8T-4194 M | [6] | BOLT (M12X1.75X50-MM) | |
| 32. | 8T-4223 | [10] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 33. | 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP52440123
445-2779: KIT-OIL COOLER & LINES GASKET
445-2779 KIT-OIL COOLER & LINES GASKET
S/N PAS1-UP
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
S/N PAS1-UP
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 8C-3445 | [1] | CAP-DUST | ||
| 125-0434 | [1] | SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR) | ||
| 126-4935 | [2] | SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR) | ||
| 6V-3250 | [2] | SEAL-O-RING | ||
| 6V-3251 | [2] | SEAL-O-RING | ||
| 6V-3908 | [2] | SEAL-O-RING | ||
| 6V-5063 | [6] | SEAL-O-RING | ||
| 6V-6609 | [2] | SEAL-O-RING | ||
| 8C-5230 | [2] | SEAL-O-RING | ||
| 061-7540 | [2] | SEAL-O-RING | ||
| 109-0077 | [2] | SEAL-O-RING | ||
| 113-5304 | [2] | SEAL-O-RING | ||
| 214-7566 | [1] | SEAL-O-RING | ||
| 214-7568 | [2] | SEAL-O-RING | ||
| 228-7093 | [4] | SEAL-O-RING | ||
| 238-5084 | [7] | SEAL-O-RING | ||
| 291-8145 | [2] | SEAL-O-RING | ||
| FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT | ||||
| HTTPS://DEALER.CAT.COM/RELATED | ||||
#SEBP52440124
417-1903: KIT-WATER PUMP
417-1903 KIT-WATER PUMP
S/N PAS1-UP
CONTAINS THE GASKETS & SEALS TO REINSTALL WATER PUMP & ATTACHING LINES
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
S/N PAS1-UP
CONTAINS THE GASKETS & SEALS TO REINSTALL WATER PUMP & ATTACHING LINES
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 125-0434 | [1] | SEAL-INTEGRAL | |
| 2. | 6V-5063 | [4] | SEAL-O-RING | |
| 3. | 122-3772 | [1] | SEAL-O-RING | |
| 4. | 171-4358 | [2] | SEAL-O-RING | |
| 5. | 197-8006 | [1] | SEAL-O-RING | |
| 6. | 3J-7354 | [1] | SEAL-O-RING | |
| 7. | 157-0670 | [1] | CAP-DUST | |
| FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT | ||||
| HTTPS://DEALER.CAT.COM/RELATED | ||||
#SEBP52440125
220-3493: LINES GP-TURBOCHARGER WATER
220-3493 LINES GP-TURBOCHARGER WATER
S/N TXG2420-UP; LHX19430-UP
CENTER SECTION
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
S/N TXG2420-UP; LHX19430-UP
CENTER SECTION
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 341-9211 | [4] | GASKET | |
| 2. | 7N-7878 | [2] | PLATE-COVER | |
| 3. | 8N-0788 | [1] | COVER | |
| 4. | 4P-0489 | [1] | SPACER (11X25X26.8-MM THK) | |
| 5. | 335-4198 | [1] | HOSE AS | |
| 6. | 220-3496 | [1] | TUBE AS (DRAIN)(53-CM) | |
| 7. | 165-3931 | [1] | BOLT (3/8-16X1.75-IN) | |
| 8. | 1A-2029 | [8] | BOLT (3/8-16X1.125-IN) | |
| 9. | 1B-3057 | [1] | CLIP | |
| 12. | 5M-2894 | [9] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 14. | 392-0802 | [1] | CONNECTOR AS | |
| 6V-8633 | [1] | CONNECTOR | ||
| 6V-5063 | [1] | SEAL-O-RING | ||
| 180-8424 | [1] | SEAL-O-RING | ||
| 15. | 365-0581 | [1] | CONNECTOR AS | |
| 6V-8639 | [1] | CONNECTOR | ||
| 6V-6609 | [1] | SEAL-O-RING | ||
| 180-8424 | [1] | SEAL-O-RING | ||
| 16. | 369-6847 | [1] | CONNECTOR AS | |
| 8C-6871 | [1] | CONNECTOR | ||
| 180-8424 | [1] | SEAL-O-RING |
#SEBP52440126
228-4224: LINES GP-WATER
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-9643 | [2] | SEAL-LIP TYPE (TEMPERATURE REGULATOR HOUSING) | |
| 2. | 4N-1156 | [1] | GASKET-REGULATOR COVER (TEMPERATURE REGULATOR HOUSING) | |
| 3. | 248-5513 | [2] | REGULATOR-TEMPERATURE (92-DEG C)(COOLANT) | |
| 4. | 8T-6703 | [2] | CLAMP-HOSE | |
| 5. | 125-0434 | [1] | SEAL-INTEGRAL | |
| 6. | 126-4935 | [2] | SEAL-INTEGRAL | |
| 7. | 139-3550 | [1] | GASKET-REGULATOR (HOUSING) | |
| 8. | 145-3849 | [1] | COVER | |
| 9. | 197-8006 | [1] | SEAL-O-RING | |
| 10. | 223-4746 | [1] | BONNET-OUTLET | |
| 11. | 223-7962 | [1] | CORE AS-OIL COOLER (ENGINE OIL COOLER) | |
| 12. | 223-9257 | [1] | HOSE | |
| 13. | 329-9776 | [1] | HOUSING-REGULATOR | |
| 14. | 229-2282 | [1] | BONNET-OIL COOLER | |
| 15. | 239-6304 | [1] | MANIFOLD-HOUSING | |
| 16. | 244-6835 | [1] | COVER-WATER PUMP | |
| 17. | 0L-1352 | [2] | BOLT (3/8-16X3.25-IN) | |
| 19. | 0S-1594 | [10] | BOLT (3/8-16X1-IN) | |
| 20. | 0T-0065 | [3] | BOLT (3/8-16X3.5-IN) | |
| 21. | 109-0077 | [2] | SEAL-O-RING | |
| 22. | 143-9393 | [1] | STUD (3/8-16-THD) | |
| 23. | 147-0323 | [2] | STUD (3/8-16X3.25-IN) | |
| 24. | 148-8407 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 25. | [8] | PLUG AS | ||
| (EACH INCLUDES) | ||||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 9S-4183 | [1] | PLUG (1-1/16-12-THD) | ||
| 26. | 148-8411 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 27. | 207-7899 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 4K-1388 | [1] | SEAL-O-RING | ||
| 9S-4188 | [1] | PLUG | ||
| 29. | 3K-0360 | [1] | SEAL-O-RING | |
| 30. | 4F-0411 | [3] | BOLT (3/8-16X6.5-IN) | |
| 31. | 5M-2894 | [11] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 148-8410 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-4190 | [1] | PLUG-O-RING (7/8-14-THD) | ||
| 33A. | 2M-9780 | [1] | SEAL-O-RING | |
| 34. | 148-8395 C | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 34A. | 3K-0360 | [1] | SEAL-O-RING | |
| 35. | 183-7263 | [1] | PLUG AS | |
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 36. | 268-1616 C | [1] | ADAPTER | |
| 37. | 3J-3679 C | [1] | PLUG AS | |
| 37A. | 1J-9671 | [1] | SEAL-O-RING | |
| 37B. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP52440127
228-4224: LINES GP-WATER
228-4224 LINES GP-WATER
S/N TXG2420-UP; LHX25996-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
S/N TXG2420-UP; LHX25996-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-9643 | [2] | SEAL-LIP TYPE (TEMPERATURE REGULATOR HOUSING) | |
| 2. | 4N-1156 | [1] | GASKET-REGULATOR COVER (TEMPERATURE REGULATOR HOUSING) | |
| 3. | 125-0434 | [1] | SEAL-INTEGRAL | |
| 4. | 126-4935 | [2] | SEAL-INTEGRAL | |
| 5. | 139-3550 | [1] | GASKET-REGULATOR (HOUSING) | |
| 6. | 197-8006 | [1] | SEAL-O-RING | |
| 7. | 223-4746 | [1] | BONNET-OUTLET | |
| 8. | 223-7962 | [1] | CORE AS-OIL COOLER (ENGINE OIL COOLER) | |
| 9. | 223-9257 | [1] | HOSE | |
| 10. | 329-9776 | [1] | HOUSING-REGULATOR | |
| 11. | 229-2282 | [1] | BONNET-OIL COOLER | |
| 12. | 239-6304 | [1] | MANIFOLD-HOUSING | |
| 13. | 244-6835 | [1] | COVER-WATER PUMP | |
| 14. | 248-5513 | [2] | REGULATOR-TEMPERATURE (92-DEG C)(COOLANT) | |
| 15. | 357-4583 | [1] | ADAPTER AS | |
| 6V-6609 | [1] | SEAL-O-RING | ||
| 268-1616 | [1] | ADAPTER | ||
| 16. | 353-5140 C | [8] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 6V-5063 | [1] | SEAL-O-RING | ||
| 9S-8008 | [1] | PLUG (1-1/16-12-THD) | ||
| 17. | 0L-1352 | [2] | BOLT (3/8-16X3.25-IN) | |
| 18. | 0S-1594 | [10] | BOLT (3/8-16X1-IN) | |
| 19. | 0T-0065 | [3] | BOLT (3/8-16X3.5-IN) | |
| 20. | 109-0077 | [2] | SEAL-O-RING | |
| 21. | 143-9393 | [1] | STUD (3/8-16-THD) | |
| 22. | 145-3849 | [1] | COVER | |
| 23. | 147-0323 | [2] | STUD (3/8-16X3.25-IN) | |
| 24. | 353-5124 C | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 6V-3250 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 25. | 304-8008 C | [1] | PLUG AS | |
| 9S-8002 | [1] | PLUG (7/16-20-THD) | ||
| 6V-9027 | [1] | SEAL-O-RING | ||
| 26. | 353-5126 C | [5] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 26A. | 6V-6609 | [1] | SEAL-O-RING | |
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 27. | 353-5125 C | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 27A. | 6V-3251 | [1] | SEAL-O-RING | |
| 28. | 357-4604 C | [1] | PLUG AS | |
| 28A. | 291-8144 | [1] | SEAL-O-RING | |
| 28B. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 29. | 4F-0411 | [3] | BOLT (3/8-16X6.5-IN) | |
| 30. | 5M-2894 | [11] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 31. | 353-5141 C | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 9S-8009 | [1] | PLUG-O-RING | ||
| 291-8145 | [1] | SEAL-O-RING | ||
| 33. | 8T-6703 | [2] | CLAMP-HOSE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP52440128
224-3239: PUMP GP-WATER
Parts for your 374D L EXCAVATOR:
CATERPILLAR SIS#SEBP52440129
280-8039: PUMP GP-WATER
280-8039 PUMP GP-WATER
S/N TXG2420-UP; LHX22301-UP
PART OF 288-8156 ENGINE AR-COMPLETE, 366-7573 ENGINE AR-CORE
S/N TXG2420-UP; LHX22301-UP
PART OF 288-8156 ENGINE AR-COMPLETE, 366-7573 ENGINE AR-CORE
Parts for your 374D L EXCAVATOR:
CATERPILLAR SISInformation:
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}
Disassembly and Assembly
Service Magazine




