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4I-1536 ACCUMULATOR GP-HYDRAULIC -CHARGED PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC AN ATTACHMENT 308E2 CR


HYDRAULIC SYSTEM
ACCUMULATOR GP
BRAKE GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
ELECTRICAL AND STARTING SYSTEM
WIRING GP
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
CYLINDER GP


HYDRAULIC SYSTEM

ACCUMULATOR GP
 

#SEBP68750170
 

4I-1536: ACCUMULATOR GP-HYDRAULIC

4I-1536 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
AN ATTACHMENT
i01220551 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5862 [1] CAP  
2. 4I-1539 [1] CORE  
 

#SEBP68750171
 

5I-8416: ACCUMULATOR GP-HYDRAULIC

5I-8416 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
AN ATTACHMENT
i01220561 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-8267 [1] CAP (ACCUMULATOR)  
2. 087-4454 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750172
 

431-0305: BRAKE GP-SWING

431-0305 BRAKE GP-SWING
PART OF 517-7289 MOTOR GP-PISTON
i05272204 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-1130 [4] PLUG  
2. 095-1579 J [4] SEAL-O-RING  
3. 095-1574 J [2] SEAL-O-RING  
4. 169-1116 [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  314-9352 J [1] KIT-SEAL (PARKING BRAKE)  
    (INCLUDES SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP68750173
 

415-4362: CONTROL AR-AUXILIARY

415-4362 CONTROL AR-AUXILIARY
PART OF 426-0172, 426-0173, 426-0176, 426-0177, 426-0180, 426-0181 STICK AR
CANNOT BE USED WITH @@@@@415-4366@@@@@
AN ATTACHMENT
i05256320 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-4438 Y [1] CONTROL GP-PILOT OPERATED HYD  
  415-4365 Y [1] LINES GP-SWING MOTOR  
  379-2020 Y [1] CONTROL & MTG GP-ELECTRONIC  
  416-0053 Y [1] VALVE GP-MAIN CONTROL  
  416-4212 Y [1] WIRING GP-MAIN CONTROL VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750174
 

415-4366: CONTROL AR-AUXILIARY

415-4366 CONTROL AR-AUXILIARY -2ND AUXILIARY
PART OF 426-0174, 426-0175, 426-0178, 426-0179, 426-0182, 426-0183 STICK AR
CANNOT BE USED WITH @@@@@415-4362@@@@@
AN ATTACHMENT
i05256322 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-4439 Y [1] CONTROL GP-PILOT OPERATED HYD (2ND AUXILIARY)  
  Y [1] FILM GP  
  393-8238 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  415-4367 Y [1] LINES GP-FRONT  
  415-4369 Y [1] LINES GP-SWING MOTOR  
  383-6493 Y [1] CONTROL & MTG GP-ELECTRONIC  
  416-0059 Y [1] VALVE GP-MAIN CONTROL  
  416-4212 Y [1] WIRING GP-MAIN CONTROL VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750175
 

415-4383: CONTROL AR-COUPLER

415-4383 CONTROL AR-COUPLER -HIGH PRESSURE
AN ATTACHMENT
i05256329 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  377-6604 Y [1] LINES GP-COUPLER (MEDIUM STICK)(MEDIUM STICK)  
  377-6607 Y [1] LINES GP-COUPLER (BOOM)  
  393-8235 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  381-9228 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750176
 

415-4440: CONTROL AR-COUPLER

415-4440 CONTROL AR-COUPLER
AN ATTACHMENT
i05278757 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  377-6605 Y [1] LINES GP-COUPLER (LONG STICK)  
  377-6607 Y [1] LINES GP-COUPLER (BOOM)  
  393-8235 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  381-9228 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750177
 

415-4392: CONTROL AR-HYDRAULIC

415-4392 CONTROL AR-HYDRAULIC
AN ATTACHMENT
i06304322 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  393-8461 Y [1] LINES GP-PILOT (CAB)  
    -OR-
  457-9173 Y [1] LINES GP-PILOT (CAB)  
  415-4370 Y [1] LINES GP-PILOT (CONTROL VALVE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750178
 

376-0172: CYLINDER & LINES GP-BOOM

376-0172 CYLINDER & LINES GP-BOOM
110-MM (4.3-IN) BORE X 971-MM (38.2-IN) STROKE
PART OF 377-6549 LINES AR-BOOM
AN ATTACHMENT
i04642872 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7701 Y [1] CYLINDER & SEAL GP-BOOM  
2. 382-5821 M [1] BOLT-SPECIAL (M20X1.5X44-MM)  
3. 382-5765 [2] SEAL-O-RING  
4. 382-5766 [1] TUBE AS  
5. 382-5767 [1] TUBE AS  
6. 174-9194 M [3] BOLT (M8X1.25X16-MM)  
7. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
8. 4J-5140 [1] SEAL-O-RING  
9. 161-6149 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  382-5775 [1] KIT-SEAL  
    (INCLUDES LIP TYPE SEAL, U CUP SEAL, BACK UP RINGS, BUFFER SEAL, SEAL O RINGS, DUST RINGS, PISTON SEAL, WEAR RINGS,
    SEAL DUST)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68750179
 

435-0781: CYLINDER & LINES GP-BOOM

435-0781 CYLINDER & LINES GP-BOOM
110-MM (4.3-IN) BORE X 971-MM (38.2-IN) STROKE
PART OF 415-4434 LINES AR-BOOM
AN ATTACHMENT
i05278755 SEBP6875
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Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-5744 [1] CYLINDER AS-BOOM  
2. 382-5745 [1] ROD AS  
3. 415-3106 [1] HEAD  
4. 374-3667 J [1] SEAL-LIP TYPE  
5. 170-9857 J [1] SEAL-U-CUP  
6. 093-1519 J [1] RING-BACKUP  
7. 170-9841 J [1] SEAL-BUFFER  
8. 382-5751 [1] BUSHING  
9. 095-1627 J [2] SEAL-O-RING  
10. 415-3107 J [2] RING-BACKUP  
11. 095-1716 J [1] SEAL-O-RING  
12. 382-5753 [1] PISTON  
13. 415-3108 J [1] RING (DUST)  
14. 382-5755 J [1] SEAL-PISTON  
15. 382-5756 J [1] RING-WEAR  
16. 095-1703 J [1] SEAL-O-RING  
17. 382-5758 J [2] RING-BACKUP  
18. 9X-6279 M [1] SETSCREW-SOCKET (M8X1.25-THD)  
19. 382-5762 [1] BALL  
20. 382-5763 [1] STOP  
21. 382-5821 M [1] BOLT-SPECIAL (M20X1.5X44-MM)  
22. 382-5765 J [2] SEAL-O-RING  
23. 382-5766 [1] TUBE AS  
24. 421-5352 [1] TUBE AS  
25. 174-9194 M [3] BOLT (M8X1.25X16-MM)  
26. 421-5353 [1] TUBE AS  
27. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
28. 4J-5140 J [1] SEAL-O-RING  
29. 417-1061 [1] VALVE GP-CHECK & RELIEF  
30. 160-8758 M [2] BOLT-SOCKET HEAD (M10X1.5X55-MM)  
31. 6V-8633 [2] CONNECTOR  
32. 6V-8076 [1] ELBOW  
33. 344-7391 [1] SENSOR-PRESSURE (EJECTOR)  
34. 3J-1907 [2] SEAL-O-RING  
35. 421-5354 [1] SUPPORT AS  
36. 239-7709 [1] BUSHING  
37. 093-1432 J [2] SEAL-LIP TYPE  
38. 239-7708 [2] BUSHING  
39. 382-5771 J [2] SEAL-DUST  
40. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
41. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
42. 161-6149 J [2] SEAL-O-RING  
43. 415-3109 J [1] RING-BACKUP  
44. 3D-2824 [2] SEAL-O-RING  
45. 6V-8398 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  421-5355 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Special Instruction
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Specifications
Accumulator (Pilot)
308E2 CR Mini Hydraulic Excavator Machine System Specifications
Accumulator (Pilot)
308E2 CR Mini Hydraulic Excavator Machine System Specifications
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Systems Operation
Accumulator (Pilot)
308E2 CR Mini Hydraulic Excavator Hydraulic System
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
308E2 CR Mini Hydraulic Excavator Hydraulic System
Disassembly and Assembly
Accumulator - Remove and Install
308E2 CR Mini Hydraulic Excavator Machine Systems
Service Magazine
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}

Caterpillar Parts SIS Catalog 308E2 CR :

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