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164-6981 ACCUMULATOR GP-HYDRAULIC -CHARGED S/N FAB1-UP PART OF 437-0479 LINES GP-PILOT ALSO AN ATTACHMENT 312D2 L




HYDRAULIC SYSTEM

ACCUMULATOR GP
 

#SEBP75510190
 

164-6981: ACCUMULATOR GP-HYDRAULIC

164-6981 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N FAB1-UP
PART OF 437-0479 LINES GP-PILOT
ALSO AN ATTACHMENT
i02498114 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  087-4456 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
   
  3K-0360 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510191
 

227-8807: ACCUMULATOR GP-HYDRAULIC

227-8807 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N FAB1-UP
FIELD REPLACEMENT FOR @@@@@087-4456@@@@@
i04154209 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3317 [1] FILM-IDENTIFICATION (HYDRAULIC ACCUMULATOR)  
 

#SEBP75510192
 

4I-1536: ACCUMULATOR GP-HYDRAULIC

4I-1536 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N FAB1-UP
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
i00820952 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

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

#SEBP75510193
 

5I-8416: ACCUMULATOR GP-HYDRAULIC

5I-8416 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N FAB1-UP
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
ALSO AN ATTACHMENT
i00820955 SEBP7551
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Parts for your 312D2 L 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
 

#SEBP75510194
 

351-3869: COUPLING GP-FLEXIBLE

351-3869 COUPLING GP-FLEXIBLE
S/N FAB1-UP
PART OF 344-0688 COUPLING GP-PUMP
ALSO AN ATTACHMENT
i05417409 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 351-4126 [4] INSERT-COUPLING  
2. 7Y-1901 [1] ELEMENT-COUPLING  
3. 7Y-1902 [4] INSERT-COUPLING  
4. 7Y-1904 M [4] BOLT-SOCKET HEAD (M16X2X50-MM)  
5. 248-7284 [1] HUB  
6. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)  
7. 7Y-0468 [8] PIN-SPRING  
  M   METRIC PART
 

#SEBP75510195
 

344-0688: COUPLING GP-PUMP

344-0688 COUPLING GP-PUMP
S/N FAB1-UP
PART OF 387-2606 PUMP & MTG GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05402619 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 351-3869 Y [1] COUPLING GP-FLEXIBLE  
2. 324-4118 M [4] BOLT-SOCKET HEAD (M16X2X55-MM)  
3. 7Y-0468 [4] PIN-SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510196
 

385-2825: CYLINDER & LINES GP-BOOM

385-2825 CYLINDER & LINES GP-BOOM -LH
S/N FAB1-UP
PART OF 283-9013 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i05411207 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2828 Y [1] CYLINDER & SEAL GP-BOOM  
  385-2827 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510197
 

385-2826: CYLINDER & LINES GP-BOOM

385-2826 CYLINDER & LINES GP-BOOM -RH
S/N FAB1-UP
PART OF 283-9013 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i05411242 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2828 Y [1] CYLINDER & SEAL GP-BOOM  
  385-2835 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510198
 

385-2832: CYLINDER & LINES GP-BUCKET

385-2832 CYLINDER & LINES GP-BUCKET
S/N FAB1-UP
PART OF 283-9018 LINKAGE AR-BUCKET
AN ATTACHMENT
i05411662 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2834 Y [1] CYLINDER & SEAL GP-BUCKET  
  385-2833 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510199
 

385-2829: CYLINDER & LINES GP-STICK

385-2829 CYLINDER & LINES GP-STICK
S/N FAB1-UP
PART OF 283-9013 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i05411286 SEBP7551
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2831 Y [1] CYLINDER & SEAL GP-STICK  
  385-2830 Y [1] LINES GP-STICK CYLINDER  
  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}
Specifications
Accumulator (Pilot)
312D2 and 313D2 Excavators 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)
312D2 and 313D2 Excavator Machine Systems
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
312D2 and 313D2 Excavators Machine Systems
Disassembly and Assembly
Accumulator - Remove and Install
312D2 and 313D2 Excavators 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 312D2 L :

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