HYDRAULIC SYSTEM
VALVE GP-PILOTPUMP GP
MOTOR GP
ELECTRICAL AND STARTING SYSTEM
VALVE GPIMPLEMENTS
BOOM GPMOUNTING GP
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP68800290
417-1100: VALVE GP-PILOT
417-1100 VALVE GP-PILOT -WITH SHUTTLE
PART OF 397-7148, 399-6787 LINES GP-PILOT
AN ATTACHMENT
PART OF 397-7148, 399-6787 LINES GP-PILOT
AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 7I-8084 | [5] | PLUG | |
2. | 087-4707 | [4] | SPRING | |
3. | 087-5708 | [2] | PEDAL | |
4. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
5. | 099-6144 | [4] | BUSHING-TERMINAL | |
6. | 099-6145 | [2] | CAMSHAFT | |
7. | 119-5388 | [4] | CAP | |
8. | 119-5389 | [4] | PACKING | |
9. | 119-5391 | [4] | SEAT | |
10. | 126-1865 | [4] | SPRING | |
11. | 126-1866 | [4] | SPRING | |
12. | 153-5223 | [12] | BALL | |
13. | 165-9552 | [4] | PUSHROD | |
14. | 165-9554 | [4] | PLUG | |
15. | 185-0522 | [4] | SEAT | |
16. | 295-8123 | [4] | SPRING | |
17. | 310-0420 | [4] | SEAL-O-RING | |
18. | 310-0422 | [3] | SEAT | |
19. | 331-9872 | [4] | SEAT | |
20. | 369-8507 | [3] | PLUG-O-RING | |
21. | 369-8509 | [2] | COVER | |
22. | 369-8510 | [1] | COVER | |
23. | 369-8568 M | [2] | BOLT-SOCKET HEAD (M10X1.5X65-MM) | |
24. | 369-8569 | [2] | BELLOWS | |
25. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
26. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
27. | 095-1575 | [5] | SEAL-O-RING | |
28. | 3Y-9267 | [3] | BALL | |
29. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
30. | 6V-8400 | [4] | SEAL-O-RING | |
31. | 8C-6965 M | [2] | BOLT-SOCKET HEAD (M6X1X45-MM) | |
32. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
M | METRIC PART |
#SEBP68800291
438-8361: VALVE GP-PILOT
438-8361 VALVE GP-PILOT -BLADE CONTROL
PART OF 415-5010 VALVE & MTG GP-CONTROL
AN ATTACHMENT
PART OF 415-5010 VALVE & MTG GP-CONTROL
AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68800292
467-3071: VALVE GP-PILOT
467-3071 VALVE GP-PILOT
PART OF 415-8913, 415-8914, 416-4242 CONTROL GP-JOYSTICK
AN ATTACHMENT
PART OF 415-8913, 415-8914, 416-4242 CONTROL GP-JOYSTICK
AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 165-9438 | [1] | PLATE | |
2. | 096-1628 | [4] | PLUG | |
3. | 135-8956 | [2] | ROD | |
4. | 132-7710 | [2] | ROD | |
5. | 094-0876 | [4] | SEAL | |
6. | 095-1586 | [4] | SEAL-O-RING | |
7. | 300-5023 | [2] | SEAT | |
8. | 165-9435 | [2] | SEAT | |
9. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
10. | 190-7750 | [4] | SPRING | |
11. | 393-2856 | [2] | SPRING | |
12. | 393-2855 | [2] | SPRING | |
13. | 4I-6365 | [1] | JOINT | |
14. | 165-9431 | [1] | PLATE | |
15. | 212-0522 | [1] | NUT | |
16. | 352-6826 | [1] | BELLOWS |
#SEBP68800293
455-7950: VALVE GP-PUMP CONTROL
455-7950 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
PART OF 442-5649 PUMP GP-PISTON
ALSO AN ATTACHMENT
PART OF 442-5649 PUMP GP-PISTON
ALSO AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
2. | 280-7870 | [1] | GASKET | |
3. | 6E-6528 J | [2] | SEAL | |
4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
5. | 3J-7354 | [1] | SEAL-O-RING | |
6. | 033-6043 J | [1] | SEAL-O-RING | |
7. | 6V-6339 J | [1] | SEAL-O-RING | |
8. | 213-9803 | [1] | PLUG-ORIFICE | |
AVAILABLE REPAIR KIT(S): | ||||
293-8350 J | [1] | KIT-SEAL | ||
(INCLUDES 0-RINGS & BACK-UP RINGS) | ||||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#SEBP68800294
281-3053: VALVE GP-RELIEF
#SEBP68800295
432-5646: VALVE GP-RELIEF
432-5646 VALVE GP-RELIEF -THUMB
PART OF 397-7191, 397-7192 STICK AR-HOE
AN ATTACHMENT
PART OF 397-7191, 397-7192 STICK AR-HOE
AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 421-5455 | [2] | VALVE GP-RELIEF (AUXILIARY) |
#SEBP68800296
358-2091: VALVE GP-SOLENOID & MANIFOLD
358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
PART OF 384-5013 CONTROL AR-COUPLER, 425-8094 LINES GP-FRONT
AN ATTACHMENT
PART OF 384-5013 CONTROL AR-COUPLER, 425-8094 LINES GP-FRONT
AN ATTACHMENT
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68800297
397-7011: BOOM AR
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP68800298
381-5006: BOOM GP
Parts for your 303.5E2 CR MINI HYD EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 093-1430 | [2] | SEAL-LIP TYPE | |
2. | 175-1794 B | [2] | SHIM (0.5-MM THK) | |
3. | 175-1795 B | [4] | SHIM (1-MM THK) | |
4. | 176-8464 B | [1] | SHIM (0.5-MM THK) | |
5. | 176-8465 B | [1] | SHIM (1-MM THK) | |
6. | 266-3872 | [1] | BOSS (M20X1.5-THD) | |
7. | 266-4104 | [1] | PIN AS | |
8. | 266-4106 | [1] | PIN AS | |
9. | 422-1381 | [1] | PLATE AS | |
10. | 422-1378 | [1] | PLATE AS | |
11. | 281-1106 | [1] | PIN | |
12. | 381-5008 | [1] | BOOM & BEARING AS | |
12A. | 265-8720 | [2] | BUSHING | |
7T-1099 | [1] | LINK | ||
9R-2672 M | [1] | BOSS-THREADED (M10X1.5X120-MM) | ||
13. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
14. | 6V-8513 | [2] | WASHER-HARD (11X35X2.5-MM THK) | |
15. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
16. | 127-2170 M | [4] | SCREW-TRUSS HEAD (M8X1.25X20-MM) | |
17. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
18. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
B | USE AS REQUIRED | |||
M | METRIC PART |
#SEBP68800299
213-8568: BRACKET GP-MOUNTING
Information:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Pilot Valve (Joystick)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
Pilot Valve (Travel)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Pilot Valve (Joystick)
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System