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381-3131 ACCUMULATOR & MTG GP-HYDRAULIC PART OF 381-7499 HYDRAULIC AR ALSO AN ATTACHMENT 301.4C MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

ACCUMULATOR GP
 

#SEBP71760100
 

381-3131: ACCUMULATOR & MTG GP-HYDRAULIC

381-3131 ACCUMULATOR & MTG GP-HYDRAULIC
PART OF 381-7499 HYDRAULIC AR
ALSO AN ATTACHMENT
i04470716 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 381-3051 [1] MANIFOLD AS  
2. 373-5653 [3] CONNECTOR-MALE  
3. 372-5920 [1] ELBOW AS  
4. 8T-3647 M [2] BOLT (M8X1.25X80-MM)  
5. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
6. 372-1078 [2] WASHER-SPECIAL (8.4X13.0X0.9-MM THK)  
7. 5C-7261 M [2] NUT (M8X1.25-THD)  
8. 381-3069 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
9. 228-7103 [1] SEAL-O-RING  
10. 381-2981 [1] VALVE (NON-RETURN)  
11. 381-2982 [1] VALVE GP-RELIEF (PRESSURE LIMITER)  
12. 381-2983 [1] VALVE  
13. 381-3074 [1] SOLENOID (PILOT VALVE)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71760101
 

551-4111: ACCUMULATOR & MTG GP-HYDRAULIC

551-4111 ACCUMULATOR & MTG GP-HYDRAULIC
PART OF 381-7499 HYDRAULIC AR
ALSO AN ATTACHMENT
i07304828 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  381-3069 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  8T-3647 M [2] BOLT (M8X1.25X80-MM)  
  504-6732 [2] CARTRIDGE  
  504-6733 [2] COIL  
  373-5653 [3] CONNECTOR-MALE  
  372-5920 [1] ELBOW AS  
  551-4104 [1] MANIFOLD AS  
  5C-7261 M [2] NUT (M8X1.25-THD)  
  228-7103 [1] SEAL-O-RING  
  381-2981 [1] VALVE (NON-RETURN)  
  381-2982 [1] VALVE GP-RELIEF (PRESSURE LIMITER)  
  8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
  372-1078 [2] WASHER-SPECIAL (8.4X13.0X0.9-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71760102
 

381-3069: ACCUMULATOR GP-HYDRAULIC

381-3069 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 381-3131, 551-4111 ACCUMULATOR & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
i04489033 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP71760103
 

375-5033: CYLINDER GP-BOOM

375-5033 CYLINDER GP-BOOM
65-MM (2.6-IN) BORE X 490-MM (19.3-IN) STROKE
PART OF 379-2866 CYLINDER GP-HYDRAULIC
ALSO AN ATTACHMENT
i07257531 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER GP-BOOM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP71760104
 

540-4844: CYLINDER GP-BOOM

540-4844 CYLINDER GP-BOOM
PART OF 375-5033 CYLINDER GP-BOOM
ALSO AN ATTACHMENT
i07257530 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 379-2734 [1] ROD AS-PISTON  
2. 544-4836 [1] BUSH  
3. 373-5760 [2] BUSHING  
4. 438-5871 [1] PISTON  
5. 373-5685 [1] SETSCREW  
   
    AVAILABLE REPAIR KIT(S):
  544-4833 [1] KIT-SEAL  
    (INCLUDES O-RINGS, PISTON RING, PISTON SEAL, SUPPORT RING, ROD SEAL & SCRAPER)
 

#SEBP71760105
 

517-1014: CYLINDER GP-BUCKET

517-1014 CYLINDER GP-BUCKET
S/N LJ3347-UP
FIELD REPLACEMENT FOR @@@@@519-9252@@@@@
i06796855 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (INDIVIDUAL PARTS ARE NOT SERVICED SEPARATELY)
 

#SEBP71760106
 

519-9252: CYLINDER GP-BUCKET

519-9252 CYLINDER GP-BUCKET
S/N LJ3347-UP
PART OF 424-9680, 424-9682 STICK AR-HOE
FIELD REPLACEMENT ORDER @@@@@517-1014@@@@@
AN ATTACHMENT
i06796850 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-1775 [1] CAP  
2. 373-5760 [1] BUSHING  
3. 379-2739 [1] ROD AS-PISTON  
4. 519-9253 [1] BUSHING  
5. 373-5745 [1] PISTON  
6. 373-5685 [1] SETSCREW  
7. 372-7413 [1] FITTING  
8. 379-2769 [1] BUSHING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  519-9260 [1] KIT-SEAL  
    (INCLUDES SEAL KIT,O-RINGS,WEAR RING,PISTON SEAL & BACKING)
 

#SEBP71760107
 

375-5037: CYLINDER GP-HYDRAULIC

375-5037 CYLINDER GP-HYDRAULIC
BLADE
PART OF 379-2869 CYLINDER GP-HYDRAULIC
AN ATTACHMENT
i07307758 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP71760108
 

379-2866: CYLINDER GP-HYDRAULIC

379-2866 CYLINDER GP-HYDRAULIC -BOOM
65-MM (2.6-IN) BORE X 490-MM (19.3-IN) STROKE
PART OF 424-9678 BOOM AR
ALSO AN ATTACHMENT
i04467204 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 375-5033 Y [1] CYLINDER GP-BOOM  
2. 129-9959 [1] CLAMP  
3. 8T-4171 M [1] BOLT (M6X1X12-MM)  
4. 372-1077 [1] WASHER-SPECIAL (6.4X10.0X0.64-MM THK)  
5. 372-1074 [1] WASHER (6.4X12.5X1.6-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71760109
 

379-2867: CYLINDER GP-HYDRAULIC

379-2867 CYLINDER GP-HYDRAULIC -STICK
55-MM (2.2-IN) BORE X 365-MM (14.4-IN) STROKE
PART OF 424-9678 BOOM AR
ALSO AN ATTACHMENT
i04467205 SEBP7176
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Parts for your 301.4C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 375-5034 Y [1] CYLINDER GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

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}
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}
Service Magazine
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}

Caterpillar Parts SIS Catalog 301.4C :

Truck sale:

 
Caterpillar 301.4C
- Crawler Excavators
MACALLISTER MACHINERY CO., INC
 
Caterpillar 301.4C
- Crawler Excavators
WESTRAC PTY. LTD. (NSW)
 
18,788 USD 
Caterpillar 301.4C, Construction
- Crawler Excavators
ZEPPELIN BAUMASCHINEN
Germany
19,291 USD 
Caterpillar 301.4C, Construction
- Crawler Excavators
ZEPPELIN BAUMASCHINEN
Germany
11,250 USD 
Caterpillar 301.4C, Construction
- Crawler Excavators
QUINN COMPANY
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