HYDRAULIC SYSTEM
PUMP GPVALVE GP-RIDE CONTROL
VALVE GP-SOLENOID
STEERING SYSTEM
CYLINDER GPELECTRICAL AND STARTING SYSTEM
ELECTRONICS GP-MACHINESTEERING SYSTEM
LINES GPHYDRAULIC SYSTEM
PUMP GP#SEBP51370830
373-8468: VALVE GP-PUMP CONTROL
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 2. | 280-7870 | [1] | GASKET | |
| 3. | 6E-6528 | [2] | SEAL | |
| 4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 5. | 3J-7354 | [1] | SEAL-O-RING | |
| 6. | 033-6043 | [1] | SEAL-O-RING | |
| 7. | 6V-6339 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 293-8350 | [1] | KIT-SEAL (FLOW COMPENSATOR) | ||
| (INCLUDES O-RINGS & BACKUP RINGS) | ||||
| M | METRIC PART | |||
#SEBP51370831
280-9978: VALVE GP-RIDE CONTROL
280-9978 VALVE GP-RIDE CONTROL
S/N SWL1-UP
PART OF 293-6472 CONTROL GP-RIDE
AN ATTACHMENT
S/N SWL1-UP
PART OF 293-6472 CONTROL GP-RIDE
AN ATTACHMENT
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS#SEBP51370832
189-2100: VALVE GP-SOLENOID
189-2100 VALVE GP-SOLENOID -HYDRAULIC FAN
S/N SWL1-UP
24-VOLT
PART OF 307-3061, 453-2019 MOTOR GP-GEAR
AN ATTACHMENT
S/N SWL1-UP
24-VOLT
PART OF 307-3061, 453-2019 MOTOR GP-GEAR
AN ATTACHMENT
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | |
| 2. | 111-0343 | [1] | LOCKNUT (5/16-18-THD) | |
| 3. | 218-9894 | [1] | COIL AS (24-VOLT) | |
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 6T-7054 | [1] | KIT-SEAL | ||
| (INCLUDES SEALS & RINGS) | ||||
#SEBP51370833
251-3268: VALVE GP-SOLENOID
251-3268 VALVE GP-SOLENOID
S/N SWL1-UP
24-VOLT
PART OF 373-6974 MANIFOLD GP-CONTROL
AN ATTACHMENT
S/N SWL1-UP
24-VOLT
PART OF 373-6974 MANIFOLD GP-CONTROL
AN ATTACHMENT
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS#SEBP51370834
332-1166: VALVE GP-SOLENOID
332-1166 VALVE GP-SOLENOID
S/N SWL1-UP
24-VOLT
PART OF 416-2618 CONVERSION GP-HYDRAULIC FAN, 387-4018 LINES GP-HYDRAULIC FAN
AN ATTACHMENT
S/N SWL1-UP
24-VOLT
PART OF 416-2618 CONVERSION GP-HYDRAULIC FAN, 387-4018 LINES GP-HYDRAULIC FAN
AN ATTACHMENT
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS#SEBP51370835
339-6813: CYLINDER & MTG GP-STEERING
339-6813 CYLINDER & MTG GP-STEERING
S/N SWL1-UP
PART OF 333-6523 CHASSIS AR
S/N SWL1-UP
PART OF 333-6523 CHASSIS AR
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9D-1535 B | [10] | WASHER-THRUST (44.8X101.6X1.22-MM THK) | |
| 2. | 148-7871 | [2] | PIN AS | |
| 3. | 495-5999 Y | [2] | CYLINDER GP-STEERING | |
| 4. | 349-7979 | [2] | PIN | |
| 5. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| 6. | 6V-3213 | [2] | RING-RETAINING | |
| 7. | 7X-0618 | [2] | WASHER-HARD (13.5X40X5-MM THK) | |
| 8. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP51370836
495-5999: CYLINDER GP-STEERING
495-5999 CYLINDER GP-STEERING
S/N SWL1-UP
80-MM (3.14-IN) BORE X 398.5-MM (15.6-IN)
PART OF 339-6813 CYLINDER & MTG GP-STEERING
S/N SWL1-UP
80-MM (3.14-IN) BORE X 398.5-MM (15.6-IN)
PART OF 339-6813 CYLINDER & MTG GP-STEERING
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-9108 | [1] | SEAL-O-RING | |
| 2. | 323-4221 | [1] | PISTON AS | |
| 161-7147 | [1] | SEAL-PISTON | ||
| 323-4220 | [1] | PISTON | ||
| 340-9312 | [1] | SEAL-O-RING | ||
| 343-8050 | [2] | RING-WEAR | ||
| 3. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 4. | 351-0943 | [1] | ROD AS | |
| 4A. | 7K-9546 | [1] | BUSHING | |
| 5. | 351-0949 | [1] | CYLINDER AS | |
| 5A. | 9M-1328 | [1] | BEARING-SELF-ALIGNING | |
| 6. | 494-4314 Y | [1] | HEAD GP-HYDRAULIC CYLINDER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6702 | [1] | KIT-HYDRAULIC CYLINDER SEAL | ||
| (ALSO INCLUDES PISTON SEAL, WIPER SEAL, U-CUP SEAL, WEAR RINGS & O-RING SEALS) | ||||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP51370837
494-4314: HEAD GP-HYDRAULIC CYLINDER
494-4314 HEAD GP-HYDRAULIC CYLINDER
S/N SWL1-UP
80X50-MM
PART OF 495-5999 CYLINDER GP-STEERING
S/N SWL1-UP
80X50-MM
PART OF 495-5999 CYLINDER GP-STEERING
#SEBP51370838
374-5859: KIT-SECONDARY STEERING
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-1013 | [1] | VALVE AS-CHECK (STEERING) | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 2. | 347-3554 Y | [1] | MOTOR GP-ELEC HYD PUMP (SECONDARY STEERING) | |
| 3. | 118-5597 | [1] | DIODE AS | |
| 2L-8076 | [2] | TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW) | ||
| 6V-2689 D | TUBE-HEAT SHRINK (6.35-MM DIA)(0.1-M) | |||
| 4. | 169-6714 | [1] | GASKET | |
| 5. | 194-2903 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 8T-0119 | [1] | ELBOW | ||
| 6. | 200-6345 | [2] | SADDLE-MOUNTING (DUAL SWIVEL) | |
| 7. | 204-2281 | [3] | STRAP-CABLE | |
| 8. | 248-2841 | [1] | RELAY AS (24-VOLT) | |
| 9. | 281-8145 | [1] | STRAP AS-GROUND | |
| 10. | 307-3051 Y | [1] | PUMP GP-GEAR (STEERING) | |
| 11. | 333-1388 | [1] | HARNESS AS-STEERING | |
| 9X-3401 | [3] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| -OR- | ||||
| 126-1767 | [3] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 230-4014 | [1] | RECEPTACLE AS-CONNECTOR (3-PIN) | ||
| 2L-8076 | [2] | TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW) | ||
| 2L-8079 | [1] | TERMINAL-RING (14-GA TO 16-GA, 3/8-IN SCREW) | ||
| 12. | 337-9078 Y | [1] | SWITCH GP-MAGNETIC (24-VOLT TO 32-VOLT)(SECONDARY STEERING RELAY) | |
| 13. | 340-0412 I | [1] | HOSE AS | |
| 14. | 344-7391 | [1] | SENSOR-PRESSURE | |
| 15. | 346-5082 | [1] | PLATE AS | |
| 16. | 356-0680 | [1] | BRACKET AS | |
| 159-9541 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 17. | 356-0688 | [1] | CABLE AS | |
| 8N-0869 | [1] | COVER-TERMINAL (RED) | ||
| 1P-0810 B | TAPE-ELECTRICAL | |||
| 216-7790 | [1] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 276-7278 | [1] | TERMINAL-RING | ||
| 135-5009 E | TUBE-HEAT SHRINK (32-MM DIA)(10-CM) | |||
| 18. | 356-0689 | [1] | CABLE AS | |
| 301-0091 | [2] | COVER-TERMINAL (RED) | ||
| 216-7790 | [2] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 135-5009 E | TUBE-HEAT SHRINK (32-MM DIA)(10-CM) | |||
| 19. | 356-3219 I | [1] | HOSE AS | |
| 20. | 358-2939 I | [1] | HOSE AS | |
| 21. | 360-1860 | [1] | PLATE | |
| 22. | 148-8327 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8637 | [1] | CONNECTOR | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 23. | 148-8340 | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 24. | 148-8354 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9002 | [1] | ELBOW | ||
| 25. | 148-8372 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8721 | [1] | ELBOW | ||
| 26. | 1A-2209 | [2] | BOLT (3/8-24X1.25-IN) | |
| 27. | 1S-0994 | [2] | CLIP (LOOP) | |
| 28. | 3J-1907 | [1] | SEAL-O-RING | |
| 29. | 3S-2093 | [1] | STRAP-CABLE | |
| 30. | 5C-7261 M | [4] | NUT (M8X1.25-THD) | |
| 31. | 7P-1695 | [1] | WASHER (10.5X19X3-MM THK) | |
| 32. | 7X-7729 | [6] | WASHER (11X25X3-MM THK) | |
| 33. | 8S-0948 | [1] | CLIP | |
| 34. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 35. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 36. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 37. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 38. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 39. | 8T-4195 M | [2] | BOLT (M10X1.5X30-MM) | |
| 40. | 8T-4205 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 41. | 8T-4224 | [8] | WASHER-HARD (8.8X16X2-MM THK) | |
| 42. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 43. | 8T-4908 M | [4] | BOLT (M8X1.25X25-MM) | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP51370839
387-4186: KIT-STEERING
Parts for your 938K WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 177-2215 | [1] | STRAP-DUAL CLAMP | |
| 2. | 200-6345 | [1] | SADDLE-MOUNTING (DUAL SWIVEL) | |
| 3. | 204-2281 | [3] | STRAP-CABLE | |
| 4. | 247-4503 Y | [1] | VALVE GP-SOLENOID | |
| 5. | 251-4319 | [1] | BRACKET AS | |
| 6. | 341-7639 Y | [1] | PUMP GP-METERING (HMU) | |
| 7. | 352-8111 I | [1] | HOSE AS | |
| 8. | 352-8112 I | [1] | HOSE AS | |
| 9. | 352-8113 I | [1] | HOSE AS | |
| 10. | 352-8114 I | [1] | HOSE AS | |
| 11. | 148-8325 | [3] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8641 | [1] | CONNECTOR | ||
| 12. | 148-8368 | [3] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8627 | [1] | ELBOW | ||
| 13. | 7X-2534 M | [2] | BOLT (M6X1X50-MM) | |
| 14. | 8T-4192 M | [1] | BOLT (M12X1.75X25-MM) | |
| 15. | 8T-4205 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 16. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||



