ELECTRICAL SYSTEM
WIRING GPFRAME AND BODY
GUARD GPHYDRAULIC SYSTEM
FILTER GPCOOLER GP
COOLING SYSTEM
COOLING GPHYDRAULIC SYSTEM
DRIVE GPFILTER GP
LINES GP-HYDRAULIC
ELECTRICAL SYSTEM
WIRING GP#SEBP63620040
423-1568: WIRING GP-SENSOR
423-1568 WIRING GP-SENSOR
PART OF 423-1578 INSTALLATION GP-ELECTRICAL
Type 2
ALSO AN ATTACHMENT
PART OF 423-1578 INSTALLATION GP-ELECTRICAL
Type 2
ALSO AN ATTACHMENT
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 455-3054 CY | [1] | HARNESS AS-SENSOR | |
| 2. | 132-5789 | [3] | CLIP (LADDER) | |
| 3. | 200-6345 | [7] | MOUNT (DUAL SWIVEL) | |
| 4. | 204-2281 | [14] | STRAP-CABLE | |
| 5. | 294-3313 | [1] | CLIP | |
| 6. | 310-1898 | [2] | CLIP (LADDER) | |
| 7. | 4P-7581 | [4] | CLIP (LADDER) | |
| 8. | 4P-8134 | [3] | CLIP (LADDER) | |
| 9. | 7K-1181 | [58] | STRAP-CABLE | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP63620041
375-1850: GUARD GP-RADIATOR
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 374-9702 | [1] | BRACKET AS | ||
| 9F-6445 | [8] | NUT-WELD (1/4-20-THD) | ||
| 374-9685 | [2] | PLATE AS | ||
| 0S-1614 | [8] | BOLT (1/4-20X0.5-IN) | ||
| 6B-4540 | [4] | NUT (4-40-THD) | ||
| 374-9701 | [1] | PLATE | ||
| 8C-8559 | [4] | SCREW-LOCK (4-40X0.375-IN) | ||
| 5P-0537 | [8] | WASHER-HARD (7.2X14.5X2-MM THK) | ||
| 096-5962 | [8] | WASHER-HARD (3.4X7X0.8-MM THK) | ||
#SEBP63620042
420-4443: BREATHER GP
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9G-5127 | [1] | BREATHER | |
| 2. | 152-8181 | [2] | FITTING (QUICK DISCONNECT, MALE) | |
| 3. | 422-9448 I | [1] | HOSE AS | |
| 4. | 3J-1907 | [10] | SEAL-O-RING | |
| 5. | 4J-5477 | [1] | SEAL-O-RING | |
| 6. | 4K-8864 | [1] | CLIP | |
| 7. | 6V-8641 | [1] | CONNECTOR | |
| 8. | 8T-1031 | [2] | CONNECTOR | |
| 9. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 8T-4191 M | [1] | BOLT (M10X1.5X16-MM) | |
| 11. | 9S-4191 | [5] | PLUG (9/16-18-THD) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP63620043
129-1807: COOLER GP-OIL
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 126-7123 | [1] | MOUNT (MOTOR) | |
| 2. | 126-7126 | [1] | GUARD | |
| 3. | 129-1808 | [1] | COOLER | |
| 4. | 131-6012 | [1] | SHROUD-FAN | |
| 5. | 134-4464 | [1] | FAN (8-BLADE) | |
| 6. | 319-6901 | [1] | MOTOR AS-BLOWER | |
| 1H-3244 | [2] | LOCKWASHER | ||
| 6V-8185 | [2] | NUT (1/4-20-THD) | ||
| 8T-4205 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | ||
| 7. | 4L-6454 | [14] | BOLT (3/8-16X1-IN) | |
| 8. | 5S-7349 | [2] | BOLT (1/4-20X0.5-IN) | |
| 9. | 6T-2948 | [1] | KEY | |
| 10. | 8T-4205 | [6] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 11. | 8T-4896 | [14] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 12. | 8T-8908 | [4] | BOLT (1/4-20X1-IN) |
#SEBP63620044
443-7385: COOLING GP
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7X-0603 | [8] | WASHER-HARD (9.9X35X2.5-MM THK) | |
| 2. | 9D-7924 | [4] | MOUNTING AS | |
| 3. | 129-1807 Y | [1] | COOLER GP-OIL | |
| 4. | 228-7315 | [1] | FILM-WARNING (HOT SURFACE, HANDS CLEAR) | |
| 5. | 228-7316 | [1] | FILM-WARNING (HOT SURFACE, HANDS CLEAR, INTL) | |
| 6. | 425-7801 | [1] | SHROUD AS-RADIATOR | |
| 7. | 425-9979 | [1] | MOUNTING AS | |
| 110-6923 | [4] | SPACER (17.5X36X25-MM THK) | ||
| 8D-8852 | [8] | SPACER (0.78X1.5X1.344-IN THK) | ||
| 8T-4122 | [8] | WASHER-HARD (17X32X3.5-MM THK) | ||
| 8T-6871 | [8] | BOLT (5/8-11X2.5-IN) | ||
| 8. | 432-4229 | [1] | BRACKET AS | |
| 9. | 432-4230 | [1] | BRACKET AS | |
| 10. | 033-6028 | [1] | SEAL-O-RING | |
| 11. | 061-7540 | [2] | SEAL-O-RING | |
| 12. | 1P-4578 | [4] | FLANGE-HALF | |
| 13. | 7W-6492 | [1] | PLUG-PIPE (1/2-14-THD) | |
| 14. | 7X-0521 | [4] | WASHER-HARD (20X36.5X5-MM THK) | |
| 15. | 8T-4896 | [4] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 16. | 8T-5360 | [8] | WASHER (12X22.5X2.5-MM THK) | |
| 17. | 8T-8916 | [8] | BOLT (7/16-14X1.5-IN) | |
| 18. | 8T-9377 | [4] | BOLT (3/8-16X2.25-IN) | |
| 19. | 9S-4185 | [1] | PLUG (3/4-16-THD) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP63620045
389-2123: DRIVE GP-PUMP
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 399-0312 | [1] | ADAPTER | |
| 2. | 399-0313 | [1] | SHAFT | |
| 3. | 399-0314 | [1] | GEAR (56-TEETH) | |
| 4. | 415-9400 | [1] | COVER | |
| 5. | 117-0524 | [1] | BUSHING | |
| 6. | 1T-0479 | [1] | RING-RETAINING | |
| 7. | 267-8821 | [2] | WASHER (17X36X12-MM THK) | |
| 8. | 6V-8260 | [1] | SEAL-O-RING | |
| 9. | 7X-0874 | [1] | RING-RETAINING | |
| 10. | 8B-8439 | [1] | BALL BEARING | |
| 11. | 8T-9044 | [1] | RING-RETAINING | |
| 12. | 8T-9393 | [2] | BOLT (5/8-11X1.5-IN) |
#SEBP63620046
390-4265: FILTER & LINES GP-HYDRAULIC
390-4265 FILTER & LINES GP-HYDRAULIC
PART OF 390-4261 PUMP & LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
PART OF 390-4261 PUMP & LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 177-6979 Y | [1] | FILTER GP-OIL (HYDRAULIC) | |
| 2. | 390-4574 I | [1] | HOSE AS | |
| 3. | 390-4575 I | [1] | HOSE AS | |
| 4. | 437-1909 | [1] | PLATE AS | |
| 5. | 232-4869 | [1] | ELBOW | |
| 6. | 3D-2824 | [2] | SEAL-O-RING | |
| 7. | 6V-7970 | [1] | SEAL-O-RING | |
| 8. | 6V-8397 | [1] | SEAL-O-RING | |
| 9. | 6V-9007 | [1] | ELBOW | |
| 10. | 6V-9746 | [4] | SEAL-O-RING | |
| 11. | 7J-9108 | [1] | SEAL-O-RING | |
| 12. | 8T-2883 | [1] | TEE | |
| 13. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 14. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 15. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 16. | 8T-8899 | [1] | ELBOW | |
| 17. | 7X-0873 | [1] | TEE | |
| 18. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 19. | 3J-1907 | [2] | SEAL-O-RING | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP63620047
177-6979: FILTER GP-OIL
177-6979 FILTER GP-OIL
PART OF 390-4265 FILTER & LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
PART OF 390-4265 FILTER & LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-7354 | [1] | SEAL-O-RING | |
| 2. | 6V-0484 | [1] | ELBOW | |
| 3. | 6V-0852 | [1] | CAP-DUST | |
| 4. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 5. | 8C-3446 | [1] | VALVE-SAMPLING | |
| 6. | 8C-3451 | [1] | CAP-DUST (HYDRAULIC OIL) | |
| 7. | 465-6504 | [1] | FILTER-OIL (HYDRAULIC) | |
| -OR- | ||||
| 156-0214 A | [1] | FILTER-OIL (FIRE RESISTANT FLUID) | ||
| 8. | 253-2673 | [1] | SWITCH GP-PRESSURE (OIL FILTER BYPASS) | |
| 5F-9144 | [1] | SEAL-O-RING | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 9X-1813 E | SLEEVE (14-CM) | |||
| 9. | 3J-1907 | [2] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| E | ORDER BY THE CENTIMETER | |||
#SEBP63620048
354-7577: LINES GP-HYDRAULIC
354-7577 LINES GP-HYDRAULIC -WATER SPRAY
PART OF 382-7797, 382-7808 MANIFOLD & LINES GP-CONTROL
AN ATTACHMENT
PART OF 382-7797, 382-7808 MANIFOLD & LINES GP-CONTROL
AN ATTACHMENT
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 124-2111 | [2] | COUPLING-PERMANENT | |
| 2. | 124-2140 | [2] | COUPLING-PERMANENT | |
| 3. | 3J-1907 | [2] | SEAL-O-RING | |
| 4. | 3J-7354 | [2] | SEAL-O-RING | |
| 5. | 4J-5477 | [4] | SEAL-O-RING | |
| 6. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 7. | 6V-8647 | [2] | CONNECTOR | |
| 8. | 6V-8627 | [2] | ELBOW | |
| 9. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 4K-6177 | [4] | CLIP | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| M | METRIC PART | |||
#SEBP63620049
355-8914: LINES GP-HYDRAULIC
355-8914 LINES GP-HYDRAULIC -CANNON
PART OF 355-8912, 419-0027, 421-8349 CANNON AR-WATER
AN ATTACHMENT
PART OF 355-8912, 419-0027, 421-8349 CANNON AR-WATER
AN ATTACHMENT
Parts for your 777G WATER DELIVERY SYSTEM:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 124-2111 | [10] | COUPLING-PERMANENT | |
| 2. | 6V-8641 | [4] | CONNECTOR | |
| 3. | 124-2140 | [2] | COUPLING-PERMANENT | |
| 4. | 7X-5331 | [2] | ELBOW | |
| 5. | 3J-1907 | [4] | SEAL-O-RING | |
| 6. | 3J-7354 | [6] | SEAL-O-RING | |
| 7. | 4J-5477 | [12] | SEAL-O-RING | |
| 8. | 5P-4325 | [2] | CLIP | |
| 9. | 6V-8647 | [4] | CONNECTOR | |
| 10. | 6V-8628 | [2] | ELBOW | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
Information:
ELECTRICAL SYSTEM
WIRING GP
Special Instruction
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
Specifications
Troubleshooting
Connector Contact Description
Water Delivery System and 777F WTR, 777G WTR and 785D WTR OEM Off-Highway Trucks
Water Delivery System and 777F WTR, 777G WTR and 785D WTR OEM Off-Highway Trucks
Connector Locations
Water Delivery System and 777F WTR, 777G WTR and 785D WTR OEM Off-Highway Trucks
Water Delivery System and 777F WTR, 777G WTR and 785D WTR OEM Off-Highway Trucks




