HYDRAULIC SYSTEM
MOUNTING GPCYLINDER GP
PUMP GP
TANK GP
LINES GP-PILOT
HYDRAULIC SYSTEM
MOUNTING GP#SEBP45790300
345-3165: MOUNTING GP-BANK VALVE
345-3165 MOUNTING GP-BANK VALVE
S/N EBL1-UP
PART OF 254-0156, 254-0157, 254-0159, 254-0160 CONTROL AR-BACKHOE
AN ATTACHMENT
S/N EBL1-UP
PART OF 254-0156, 254-0157, 254-0159, 254-0160 CONTROL AR-BACKHOE
AN ATTACHMENT
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790301
279-4180: MOUNTING GP-CYLINDER
279-4180 MOUNTING GP-CYLINDER
S/N EBL1-UP
PART OF 279-4172 THUMB GP
AN ATTACHMENT
S/N EBL1-UP
PART OF 279-4172 THUMB GP
AN ATTACHMENT
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790302
280-1465: MOUNTING GP-LINES
280-1465 MOUNTING GP-LINES
S/N EBL1-UP
PART OF 254-0180 BACKHOE AR-EXTENDABLE STICK, 254-0175 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
S/N EBL1-UP
PART OF 254-0180 BACKHOE AR-EXTENDABLE STICK, 254-0175 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
#SEBP45790303
254-0163: MOUNTING GP-PUMP
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790304
280-7873: PUMP GP-GEAR
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 204-4148 J | [1] | SEAL-SHAFT | |
2. | 131-0715 J | [1] | SEAL-SHAFT | |
3. | 220-2657 | [1] | FLANGE | |
4. | 099-3095 | [4] | DOWEL | |
5. | 4W-7356 J | [2] | SEAL-O-RING | |
6. | 6E-2943 | [1] | PLUG | |
7. | 130-7758 | [1] | COVER-END | |
8. | 205-4587 | [1] | GEAR (33-TEETH) | |
9. | 5P-8244 | [1] | WASHER-HARD (12X22.5X2.5-MM THK) | |
10. | 160-8499 M | [1] | NUT (M12X1.5-THD) | |
11. | 176-0798 M | [4] | BOLT (M10X1.5X94-MM) | |
PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
AVAILABLE REPAIR KIT(S): | ||||
201-5242 J | [1] | KIT-SEAL (GEAR PUMP)(GEAR PUMP) | ||
(INCLUDES SEALS & RINGS) | ||||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#SEBP45790305
269-9336: PUMP GP-PISTON
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 280-7869 | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
6E-6528 | [2] | SEAL | ||
8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | ||
033-6043 | [2] | SEAL-O-RING | ||
280-7870 | [1] | GASKET | ||
2. | 6E-4006 Y | [1] | ROTATING GP-PUMP | |
3. | 6E-4004 | [2] | SEAL-SHAFT | |
4. | 180-6213 | [1] | RING-RETAINING | |
5. | 162-1604 | [1] | SHAFT-DRIVE | |
6. | 3B-5790 | [1] | CUP-BEARING | |
7. | 292-5254 | [1] | CONE-TAPERED | |
8. | 1P-6872 | [1] | CUP-BEARING | |
9. | 109-1779 | [1] | CONE-BEARING | |
10. | 6E-4003 | [2] | BEARING | |
11. | 262-0347 Y | [1] | KIT-PUMP (PISTON) | |
12. | 173-0639 | [1] | SWASHPLATE AS | |
13. | 033-6028 | [1] | SEAL-O-RING | |
14. | 214-7568 | [1] | SEAL-O-RING | |
15. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
16. | 2M-9780 | [1] | SEAL-O-RING | |
17. | 3E-6770 | [1] | SEAL-O-RING | |
18. | 3E-6769 | [4] | SEAL-O-RING | |
19. | 263-5516 J | [1] | VALVE GP-SOLENOID (12-VOLT)(LOAD SENSING PRESSURE) | |
217-3875 | [1] | SEAL-O-RING | ||
247-7054 | [1] | COLLAR-LOCKING | ||
282-6944 | [1] | COIL AS | ||
21. | 280-7868 | [1] | TUBE AS | |
033-5853 | [2] | SEAL-O-RING | ||
296-6720 | [2] | ADAPTER AS | ||
22. | 280-7872 | [1] | TUBE AS | |
033-5853 | [2] | SEAL-O-RING | ||
296-6720 | [2] | ADAPTER AS | ||
23. | 173-0641 | [1] | PLUG-FILTER | |
24. | 296-6723 Y | [1] | VALVE GP-PUMP CONTROL (POWER COMPENSATOR) | |
AVAILABLE REPAIR KIT(S): | ||||
251-2429 J | [1] | KIT-SEAL (SOLENOID VALVE) | ||
(INCLUDES O-RING SEALS) | ||||
J | KIT MARKED J SREVICES PARTS MARKED J | |||
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#SEBP45790306
6E-4006: ROTATING GP-PUMP
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790307
128-5596: SHAFT GP-PUMP DRIVE
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 130-8150 | [1] | RING-RETAINING |
#SEBP45790308
254-0169: TANK & MTG GP-HYDRAULIC
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1P-4278 | [3] | CLAMP-HOSE | |
2. | 8T-0328 | [6] | WASHER-HARD (5.5X10X1-MM THK) | |
3. | 5P-1442 E | HOSE (124-CM) | ||
3A. | 5P-1442 E | HOSE (9-CM) | ||
4. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
5. | 9M-0164 | [1] | CLAMP-HOSE | |
6. | 9R-9925 | [1] | BREATHER-HYDRAULIC (INLINE)(HYDRAULIC TANK) | |
7. | 127-4471 | [1] | CLAMP-HOSE | |
8. | 132-3056 | [1] | SEAL-O-RING | |
9. | 222-4067 | [6] | BOLT-SOCKET HEAD (M5X0.8X14-MM) | |
10. | 234-8815 | [1] | TUBE AS | |
11. | 235-5843 | [1] | DIFFUSER AS | |
12. | 237-3797 | [1] | CAP-FILL (HYDRAULIC OIL) | |
13. | 272-0008 | [1] | TANK GP-HYDRAULIC | |
267-8390 | [1] | GAUGE GP-SIGHT (HYDRAULIC TANK) | ||
236-5189 | [2] | SEAL-O-RING | ||
8F-3469 | [2] | SEAL-O-RING | ||
14. | 272-8123 | [1] | BRACKET AS | |
15. | 274-5726 | [1] | HOSE | |
16. | 217-8185 | [1] | ELBOW AS | |
3K-0360 | [1] | SEAL-O-RING | ||
9X-3982 | [1] | ELBOW | ||
17. | 6D-3479 | [1] | CLIP (LOOP) | |
18. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
19. | 8T-4137 M | [6] | BOLT (M10X1.5X20-MM) | |
20. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
E | ORDER BY THE CENTIMETER | |||
M | METRIC PART |
#SEBP45790309
278-7758: VALVE & LINES GP-PILOT
278-7758 VALVE & LINES GP-PILOT -BACKHOE, JOYSTICK
S/N EBL1-UP
PART OF 254-0153, 254-0154 CONTROL AR-BACKHOE
AN ATTACHMENT
S/N EBL1-UP
PART OF 254-0153, 254-0154 CONTROL AR-BACKHOE
AN ATTACHMENT
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4I-9521 | [2] | BAND-MARKER (RED, L1) | |
2. | 4I-9522 | [2] | BAND-MARKER (YELLOW, L2) | |
3. | 4I-9523 | [2] | BAND-MARKER (BLUE, L3) | |
4. | 4I-9524 | [2] | BAND-MARKER (BROWN, L4) | |
5. | 4I-9525 | [2] | BAND-MARKER (ORANGE, R1) | |
6. | 4I-9526 | [2] | BAND-MARKER (WHITE, R2) | |
7. | 4I-9527 | [2] | BAND-MARKER (GREEN, R3) | |
8. | 4I-9528 | [2] | BAND-MARKER (PURPLE, R4) | |
9. | 267-2758 | [2] | VALVE GP-PILOT | |
10. | 268-0103 I | [1] | HOSE AS | |
11. | 268-0108 I | [1] | HOSE AS | |
12. | I | [1] | HOSE AS | |
13. | I | [1] | HOSE AS | |
14. | 292-0573 I | [1] | HOSE AS | |
15. | I | [1] | HOSE AS | |
16. | I | [1] | HOSE AS | |
17. | 7K-1181 | [6] | STRAP-CABLE | |
18. | 148-8325 | [16] | CONNECTOR AS | |
(EACH INCLUDES) | ||||
6V-8641 | [1] | CONNECTOR | ||
3J-1907 | [1] | SEAL-O-RING | ||
4J-5477 | [1] | SEAL-O-RING | ||
19. | 268-0109 I | [1] | HOSE AS | |
20. | 160-2248 G | SLEEVE-ABRASION (18.5-INCH) | ||
20A. | 160-2248 G | SLEEVE-ABRASION (16.5-INCH) | ||
G | ORDER BY THE INCH | |||
I | REFER TO HYDRAULIC INFORMATION SYSTEM |