COOLING SYSTEM
LINES GP-WATERTANK GP-EXPANSION
LINES GP-WATER
PUMP GP-WATER
COOLING SYSTEM
LINES GP-WATER#SEBP22970140
117-6738: LINES GP-WATER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9Y-9217 | [1] | ELBOW | |
| 2. | 6V-3940 M | [2] | BOLT (M8X1.25X25-MM) | |
| 3. | 8T-0280 | [2] | SEAL-O-RING | |
| 4. | 9S-4182 | [1] | PLUG (7/16-20-THD) | |
| 5. | 3J-7354 | [3] | SEAL-O-RING | |
| 6. | 2M-9780 | [5] | SEAL-O-RING | |
| 7. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 8. | 9Y-9216 | [1] | SLEEVE | |
| 9. | 9Y-9168 | [1] | ELBOW | |
| 10. | 3E-5745 E | HOSE (50CM) | ||
| 11. | 2W-7212 | [1] | GASKET-WATER REGULATOR | |
| 12. | 052-0572 | [1] | TEE-SWIVEL | |
| 13. | 6V-5230 M | [2] | BOLT (M10X1.5X60-MM) | |
| 14. | 7B-4910 | [1] | GASKET | |
| 15. | 5D-1026 | [6] | CLAMP-BAND | |
| 16. | 6V-9208 | [4] | ELBOW | |
| 17. | 3D-2824 | [2] | SEAL-O-RING | |
| 18. | 032-8487 | [1] | ELBOW | |
| 19. | 8T-9543 E | HOSE | ||
| 20. | 3E-7418 | [2] | CLAMP-HOSE | |
| 21. | 5P-0763 E | HOSE | ||
| 22. | 3E-5745 E | HOSE (11CM) | ||
| 23. | 1P-4278 | [4] | CLAMP-HOSE | |
| 24. | 2V-4869 | [3] | FITTING | |
| 25. | 3S-2093 | [4] | STRAP-CABLE | |
| 26. | 4P-5918 | [4] | CLIP | |
| 27. | 4S-4857 | [1] | TEE | |
| 28. | 5P-6442 E | HOSE (95CM) | ||
| 29. | 3J-7352 | [1] | CONNECTOR | |
| 30. | 5P-4536 | [1] | ELBOW | |
| 31. | 5P-6442 E | HOSE (14.2CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP22970141
117-6738: LINES GP-WATER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4908 M | [2] | BOLT (M8X1.25X25-MM) | |
| 2. | 9S-4182 | [1] | PLUG (7/16-20-THD) | |
| 3. | 3J-7354 | [4] | SEAL-O-RING | |
| 4. | 2M-9780 | [5] | SEAL-O-RING | |
| 5. | 2W-7212 | [1] | GASKET-WATER REGULATOR | |
| 6. | 124-6257 | [6] | CLAMP-HOSE | |
| 7. | 6V-9208 | [4] | ELBOW | |
| 8. | 3D-2824 | [2] | SEAL-O-RING | |
| 9. | 032-8487 | [1] | ELBOW | |
| 10. | 8T-9543 E | HOSE (30CM) | ||
| 11. | 124-6265 | [2] | CLAMP-HOSE | |
| 12. | 5P-0763 E | HOSE (7.62CM) | ||
| 13. | 8T-6466 M | [2] | BOLT (M10X1.5X60-MM) | |
| 14. | 9Y-9216 | [1] | SLEEVE | |
| 15. | 8T-0280 | [2] | SEAL-O-RING | |
| 16. | 9Y-9217 | [1] | ELBOW | |
| 17. | 7B-4910 | [1] | GASKET | |
| 18. | 3E-5745 E | HOSE (49.5CM) | ||
| 18A. | 3E-5745 E | HOSE (10.5CM) | ||
| 19. | 9Y-9168 | [1] | ELBOW | |
| 20. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 21. | 6V-8647 | [1] | CONNECTOR | |
| 22. | 6V-9835 | [1] | TEE | |
| 23. | 4J-5477 | [6] | SEAL-O-RING | |
| 24. | 127-6352 | [1] | TUBE AS | |
| 25. | 4N-9170 | [3] | CLIP (LOOP) | |
| 26. | 127-6353 | [1] | TUBE AS | |
| 27. | 6V-9000 | [1] | ELBOW | |
| 28. | 6V-8773 | [1] | TEE-FACE SEAL | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP22970142
121-4327: PLUG GP-EXPANSION TANK
121-4327 PLUG GP-EXPANSION TANK
S/N 8NM1-4256
FOR USE WITH @@@@@118-5258@@@@@
CANNOT BE USED WITH @@@@@121-9810@@@@@, COOLANT LEVEL SENSOR
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH @@@@@118-5258@@@@@
CANNOT BE USED WITH @@@@@121-9810@@@@@, COOLANT LEVEL SENSOR
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-7428 | [1] | PLUG-PIPE (1/4-18-THD) |
#SEBP22970143
118-5254: PLUG GP-WATER LINES
118-5254 PLUG GP-WATER LINES
S/N 8NM1-4256
FOR USE WITH @@@@@117-6738@@@@@
CANNOT BE USED WITH @@@@@117-4742@@@@@, FUEL TEMPERATURE SENSOR GP
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH @@@@@117-6738@@@@@
CANNOT BE USED WITH @@@@@117-4742@@@@@, FUEL TEMPERATURE SENSOR GP
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP22970144
121-5910: PLUG GP-WATER LINES
121-5910 PLUG GP-WATER LINES
S/N 8NM1-4256
CANNOT BE USED WITH WATER TEMPERATURE SENDER
AN ATTACHMENT
S/N 8NM1-4256
CANNOT BE USED WITH WATER TEMPERATURE SENDER
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-6765 | [1] | PLUG-PIPE (1/4-18-THD) |
#SEBP22970145
113-1109: PUMP GP-AUXILIARY SEA WATER
113-1109 PUMP GP-AUXILIARY SEA WATER
S/N 8NM1-4256
PART OF 114-9087, 126-4999 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
S/N 8NM1-4256
PART OF 114-9087, 126-4999 PUMP GP-AUXILIARY SEA WATER
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 114-9088 | [1] | SEAL-PUMP | |
| 2. | 4M-7651 | [3] | RING-RETAINING | |
| 3. | 5F-5078 | [1] | RING-RETAINING | |
| 4. | 7E-0321 | [1] | IMPELLER-PUMP | |
| 5. | 8H-4320 | [2] | BALL BEARING | |
| 6. | 7E-0325 | [3] | WASHER (20.2X38.1X1.2MM THK) | |
| 7. | 7E-0328 | [1] | PLATE AS | |
| 8. | 6I-4008 | [1] | SPACER (20.1X28.5X18.33-MM THK) | |
| 9. | 7E-0317 | [1] | PLATE | |
| 10. | 7E-0322 | [1] | SEAL AS-PUMP | |
| 11. | 6I-2072 | [1] | SHAFT | |
| 12. | 8T-2944 | [1] | SEAL-O-RING | |
| 13. | 113-1110 | [1] | CAM-SEA WATER PUMP | |
| 14. | 4P-5926 | [1] | KEY-STAINLESS | |
| 15. | 4P-5927 | [1] | CAP (DUST) | |
| 16. | 9M-1974 | [7] | WASHER-HARD (8.8X16X2-MM THK) | |
| 17. | 5F-9144 | [1] | SEAL-O-RING | |
| 18. | 3E-7428 | [2] | PLUG-PIPE (1/4-18-THD) | |
| 19. | 3E-9853 | [1] | SCREW-MACHINE | |
| 20. | 3E-9854 M | [3] | BOLT (M8X1.25X20-MM) | |
| 21. | 6V-3940 M | [4] | BOLT (M8X1.25X25-MM) | |
| M | METRIC PART | |||
#SEBP22970146
114-9087: PUMP GP-AUXILIARY SEA WATER
114-9087 PUMP GP-AUXILIARY SEA WATER
S/N 8NM1-4256
FOR USE WITH HEAT EXCHANGER, CAN ALSO BE USED WITH KEEL COOLED ENGINES WHICH HAVE TRANS. OIL COOLERS, AUXILIARY WATER LINES
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH HEAT EXCHANGER, CAN ALSO BE USED WITH KEEL COOLED ENGINES WHICH HAVE TRANS. OIL COOLERS, AUXILIARY WATER LINES
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 112-1127 | [1] | ELBOW | |
| 2. | 4P-8189 | [1] | ELBOW | |
| 3. | 3E-9854 M | [6] | BOLT (M8X1.25X20-MM) | |
| 4. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 5. | 113-1109 Y | [1] | PUMP GP-AUXILIARY SEA WATER | |
| 6. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-4244 M | [2] | NUT (M12X1.75-THD) | |
| 8. | 6V-8149 M | [1] | NUT (M12X1.75-THD) | |
| 9. | 5P-8245 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 10. | 8T-6868 M | [2] | BOLT (M12X1.75X80-MM) | |
| 11. | 135-9819 | [1] | SEAL-INTEGRAL | |
| 12. | 9Y-3829 | [1] | GEAR-HYDRAULIC PUMP DRIVE (50-TEETH) | |
| 13. | 8C-3080 | [2] | SEAL-O-RING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970147
126-4999: PUMP GP-AUXILIARY SEA WATER
126-4999 PUMP GP-AUXILIARY SEA WATER
S/N 8NM1-4256
FOR USE WITH @@@@@115-6953@@@@@
AN ATTACHMENT
S/N 8NM1-4256
FOR USE WITH @@@@@115-6953@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 109-6303 | [1] | PIPE | |
| 2. | 4P-8189 | [1] | ELBOW | |
| 3. | 3E-9854 M | [6] | BOLT (M8X1.25X20-MM) | |
| 4. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 5. | 113-1109 Y | [1] | PUMP GP-AUXILIARY SEA WATER | |
| 6. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-4244 M | [2] | NUT (M12X1.75-THD) | |
| 8. | 6V-8149 M | [1] | NUT (M12X1.75-THD) | |
| 9. | 5P-8245 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 10. | 8T-6868 M | [2] | BOLT (M12X1.75X80-MM) | |
| 11. | 135-9819 | [1] | SEAL-INTEGRAL | |
| 12. | 9Y-3829 | [1] | GEAR-HYDRAULIC PUMP DRIVE (50-TEETH) | |
| 13. | 8C-3080 | [2] | SEAL-O-RING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970148
100-4951: PUMP GP-WATER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 100-4952 Y | [1] | PUMP GP-WATER | |
| 2. | 8T-0644 M | [4] | BOLT (M10X1.5X90-MM) | |
| 3. | 2M-4453 | [1] | SEAL-O-RING | |
| 4. | 4J-0524 | [1] | SEAL-O-RING | |
| 5. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 6. | 3D-2824 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP22970149
100-4952: PUMP GP-WATER
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 2. | 4W-7592 | [1] | GASKET | |
| 3. | 4W-0253 | [1] | COVER | |
| 4. | 6V-3918 M | [4] | BOLT (M8X1.25X50-MM) | |
| 5. | 9M-1974 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 6. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 7. | 1J-9671 | [1] | SEAL-O-RING | |
| 8. | 9S-8005 | [3] | PLUG (3/4-16-THD) | |
| 9. | 3K-0360 | [3] | SEAL-O-RING | |
| 10. | 3D-2824 | [1] | SEAL-O-RING | |
| 11. | 100-4953 | [1] | PUMP AS-WATER | |
| 12. | 2W-0712 | [1] | SEAL AS-PUMP | |
| 13. | 4W-0250 | [1] | SHAFT AS | |
| 14. | 4W-0251 | [1] | IMPELLER | |
| 15. | 100-4954 | [1] | PULLEY (1-GROOVE) | |
| 16. | 111-2721 | [1] | PLUG-FELT (WATER PUMP) | |
| M | METRIC PART | |||
Information:
COOLING SYSTEM
LINES GP-WATER
Engine News
Operation and Maintenance Manual
Specifications
Disassembly and Assembly
Caterpillar Parts SIS Catalog 3126 :
Truck sale:
On Request




