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292-8293 LINES GP-TRAVEL MOTOR PART OF 383-5977 BLADE AR-STRAIGHT AN ATTACHMENT 303.5E MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-TRAVEL MOTOR
 

#SEBP64430180
 

292-8293: LINES GP-TRAVEL MOTOR

292-8293 LINES GP-TRAVEL MOTOR
PART OF 383-5977 BLADE AR-STRAIGHT
AN ATTACHMENT
i04023238 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 7K-1181 [2] STRAP-CABLE  
3. 191-7516 Y [1] SWIVEL GP  
4. 267-8100 [1] PLATE  
5. 283-5350 I [2] HOSE AS  
6. 382-2560 [2] HOSE AS  
  096-6085 [2] TAPE (RED)  
  205-2156 I [1] HOSE AS  
7. 292-8345 I [2] HOSE AS  
8. 292-8346 I [2] HOSE AS  
9. 148-8318 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
10. 148-8325 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
11. 148-8363 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
12. 148-8385 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
13. 4J-5477 [2] SEAL-O-RING  
14. 7Y-4528 [2] GROMMET  
15. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
16. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 279-4736 [2] STRAP-CABLE (WHITE)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430181
 

274-4199: MANIFOLD GP-CONTROL

274-4199 MANIFOLD GP-CONTROL
PART OF 391-8630 LINES GP-PILOT
i03970909 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-1169 [1] SHIM  
2. 169-1170 [1] SHIM  
3. 198-8418 [1] PLUNGER  
4. 198-8419 [1] SPRING  
5. 198-8420 [1] PLUG  
6. 7I-7403 [2] SPRING  
8. 198-8421 [1] SPRING  
9. 9S-8004 [1] PLUG (9/16-18-THD)  
10. 274-4201 [1] SOLENOID AS (SPEED SELECT)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  243-4505 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
11. 274-4202 [1] SOLENOID (HYDRAULIC LOCKOUT)  
  9X-3402 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  230-4011 [1] PLUG AS-CONNECTOR (2-PIN)  
12. 276-3883 [1] COVER  
13. 198-8423 [2] PLUG  
14. 099-2374 M [4] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
15. 096-4833 M [2] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
16. 095-1519 [2] SEAL-O-RING  
17. 095-1578 [1] SEAL-O-RING  
18. 095-1579 [2] SEAL-O-RING  
19. 095-1586 [1] SEAL-O-RING  
20. 3J-1907 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP64430182
 

265-8752: MOTOR & MTG GP-SWING

265-8752 MOTOR & MTG GP-SWING
PART OF 356-0571 POWER TRAIN AR
i04019567 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-6396 Y [1] DRIVE GP-SWING  
2. 8T-4140 M [4] BOLT (M16X2X60-MM)  
3. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430183
 

281-3052: MOTOR GP-SWING

281-3052 MOTOR GP-SWING
PART OF 266-6396 DRIVE GP-SWING
i04019572 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-6087 [1] SCREEN (HYDRAULIC OIL)  
2. 280-2364 [1] BEARING  
3. 6B-5328 [1] BEARING  
4. 8C-3312 [1] RING-RETAINING  
5. 5A-3604 M [12] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
6. 095-0880 [1] PIN  
7. 280-2365 L [1] PIN  
8. 095-1716 H [1] SEAL-O-RING  
9. 095-1719 H [1] SEAL-O-RING  
10. 274-9034 Y [1] VALVE GP-CONTROL (SWING BRAKE)  
11. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
12. 281-3053 Y [2] VALVE GP-RELIEF  
13. 095-1579 J [2] SEAL-O-RING  
14. 280-2367 J [1] KIT-PUMP (SWING MOTOR)  
    (ALSO INCLUDES BODY, BEARING, PIN SPRING, CHECK VALVES, SPRINGS & PLUGS)
15. 280-2368 H [1] KIT-BARREL (SWING MOTOR)  
    (ALSO INCLUDES SHOES, PISTONS, SHOE HOLDER, BARREL HOLDER, PINS, BARREL, RETAINERS, SPRING, VALVE PLATE & RING RETAINER
16. 280-2369 L [1] KIT-SWASHPLATE (SWING MOTOR)  
17. 280-2405 [3] PIN  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430184
 

280-2355: PLANETARY GP-SWING DRIVE

280-2355 PLANETARY GP-SWING DRIVE
PART OF 266-6396 DRIVE GP-SWING
i04019571 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-2357 [1] GEAR  
2. 280-2358 [1] GEAR  
3. 280-2359 [1] SEAL  
4. 6V-5587 J [4] RING-RETAINING  
5. 5A-3604 M [6] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
6. 280-2360 [1] RING  
7. 280-2361 [1] KIT-PINION  
    (INCLUDES PINION SHAFT, RING SEAL, BEARINGS, BODY, SEAL, COLLARS, GEAR & PINS)
8. 280-2362 J [1] KIT-CARRIER  
    (ALSO INCLUDES CARRIER, THRUST WASHERS, RINGS, NEEDLES, GEARS & THRUST PLATE)
9. 280-2363 [1] KIT-CARRIER  
    (ALSO INCLUDES CARRIER, THRUST WASHERS, RINGS, NEEDLES, GEARS & THRUST PLATE)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP64430185
 

376-2012: PUMP & MTG GP-MAIN HYDRAULIC

376-2012 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 391-8626 HYDRAULIC AR
i04728051 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-6412 M [8] BOLT (M10X1.25X50-MM)  
2. 390-8885 [1] COUPLING-PUMP  
3. 374-2025 Y [1] PUMP GP-PISTON & GEAR (MAIN HYDRAULIC)  
4. 380-6357 [1] HOUSING AS-FLYWHEEL  
  387-3788 [2] PIN  
5. 6V-8200 M [3] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
8. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 9X-2027 [1] WASHER (11X18X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430186
 

374-2025: PUMP GP-PISTON & GEAR

374-2025 PUMP GP-PISTON & GEAR
PART OF 376-2012 PUMP & MTG GP-MAIN HYDRAULIC
i04728050 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-4441 [1] BEARING  
2. 191-3925 [1] BEARING  
3. 279-4684 [1] SEAL  
4. 6V-7723 [1] RING-RETAINING  
5. 280-4442 [1] STOP  
6. 280-4443 [1] SHAFT  
7. 191-3918 [1] WASHER  
8. 191-3920 [1] WASHER  
9. 280-4444 [1] GASKET  
10. 279-4687 [3] PIN  
11. 095-1571 [1] SEAL-O-RING  
12. 390-9455 [2] BUSHING  
13. 139-7355 [2] SCREW  
14. 280-4446 [1] PLATE  
15. 279-4692 [1] STOPPER  
16. 281-3000 [1] PIN  
17. 095-1575 JL [6] SEAL-O-RING  
18. 279-4691 [1] ORIFICE  
19. 280-4448 [1] SPRING  
20. 280-4449 [1] SPRING  
21. 280-4450 [2] SEAT  
22. 279-4698 [1] NUT  
23. 279-4699 [1] PUMP GP-GEAR (PILOT)  
24. 303-4492 [2] BOLT  
25. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
26. 6V-8200 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
27. 279-4706 [3] PLUG  
28. 3J-1907 JL [3] SEAL-O-RING  
29. 6V-5683 M [4] BOLT (M6X1X16-MM)  
30. 279-4693 [1] PIN  
31. 279-4705 J [1] SEAL-O-RING  
32. 279-4701 J [1] SEAL-O-RING  
33. 279-4703 J [1] SEAL-O-RING  
34. 280-4451 [1] PIN  
35. 279-4697 [1] VALVE AS-PUMP (HYDRAULIC)  
    (INCLUDES O-RINGS & PLUG)
36. 280-4458 [1] KIT-SWASHPLATE  
37. 280-4459 [1] KIT-BARREL  
38. 332-1292 Y [1] VALVE GP-PUMP CONTROL  
   
    AVAILABLE REPAIR KIT(S):
  279-4707 J [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
  279-4709 L [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
    (ALSO INCLUDES O-RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430187
 

191-7516: SWIVEL GP

191-7516 SWIVEL GP
PART OF 292-8293 LINES GP-TRAVEL MOTOR
AN ATTACHMENT
i01631480 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-8051 [3] PLUG  
2. 146-4875 [1] SEAL-BACK UP  
3. 146-4877 [1] SEAL-DUST  
4. 169-1134 [1] FLANGE  
5. 169-1135 [1] RING  
6. 193-5330 [7] SEAL AS  
7. 221-0936 [1] SHAFT  
8. 221-0937 [1] HOUSING  
9. 221-0938 [1] PIN  
10. 095-1623 [1] SEAL-O-RING  
11. 095-1710 [1] SEAL-O-RING  
12. 095-1713 [1] SEAL-O-RING  
13. 095-7951 [1] RING-RETAINING  
14. 095-9397 [4] LOCKWASHER  
15. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
 

#SEBP64430188
 

367-1050: TANK & FILTER GP-HYDRAULIC

367-1050 TANK & FILTER GP-HYDRAULIC
PART OF 367-0936 TANK & MTG GP-HYDRAULIC
i04629815 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
2. 093-5537 [1] VALVE AS-CHECK (HYDRAULIC TANK)  
3. 225-3697 [1] SPRING  
4. 265-8631 [1] COVER AS  
5. 265-8632 [1] COVER  
6. 265-8677 [1] VALVE AS-PRESSURE (HYDRAULIC OIL)  
7. 285-1951 [1] STRAINER-SUCTION (HYDRAULIC TANK)  
8. 304-7196 [1] FILTER ELEMENT-OIL (HYDRAULIC)  
9. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
10. 367-1051 [1] TANK AS-HYDRAULIC  
11. 095-1717 [2] SEAL-O-RING  
12. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
13. 6D-3479 [1] CLIP (LOOP)  
14. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
15. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
16. 7Y-1976 E HOSE-WATER (108-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64430189
 

367-0936: TANK & MTG GP-HYDRAULIC

367-0936 TANK & MTG GP-HYDRAULIC
PART OF 391-8626 HYDRAULIC AR
i04629813 SEBP6443
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 367-1050 Y [1] TANK & FILTER GP-HYDRAULIC  
2. 7X-7729 [4] WASHER (11X25X3-MM THK)  
3. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Travel Motor Lines
303.5E CR, 304E CR, 305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications

Caterpillar Parts SIS Catalog 303.5E :

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