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164-6981 ACCUMULATOR GP-HYDRAULIC -CHARGED S/N DKN1-UP PART OF 302-2985 LINES GP-PILOT 349D L MOBILE HYD POWER UNIT




HYDRAULIC SYSTEM

ACCUMULATOR GP
 

#SEBP56970390
 

164-6981: ACCUMULATOR GP-HYDRAULIC

164-6981 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N DKN1-UP
PART OF 302-2985 LINES GP-PILOT
i01155403 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

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
 

#SEBP56970391
 

227-8807: ACCUMULATOR GP-HYDRAULIC

227-8807 ACCUMULATOR GP-HYDRAULIC -UNCHARGED
S/N DKN1-UP
FIELD REPLACEMENT FOR @@@@@087-4456@@@@@, @@@@@145-5106@@@@@
i02036588 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

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

#SEBP56970392
 

4I-1536: ACCUMULATOR GP-HYDRAULIC

4I-1536 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N DKN1-UP
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
i00368710 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

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

#SEBP56970393
 

5I-8416: ACCUMULATOR GP-HYDRAULIC

5I-8416 ACCUMULATOR GP-HYDRAULIC -CHARGED
S/N DKN1-UP
PART OF 087-4456 ACCUMULATOR GP-HYDRAULIC
i00781802 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

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
 

#SEBP56970394
 

177-2617: BLOCK GP-HYDRAULIC

177-2617 BLOCK GP-HYDRAULIC
S/N DKN1-UP
PART OF 188-4145 FILTER GP-OIL
i02160182 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-3628 [1] SHIM (0.1-MM THK)  
2. 177-2619 [2] PACKING  
3. 179-9618 [1] PLATE-SLIDE  
4. 5L-4758 [1] SEAL-O-RING  
5. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
  M   METRIC PART
 

#SEBP56970395
 

255-5843: CONTROL AR-AUXILIARY

255-5843 CONTROL AR-AUXILIARY -JOYSTICK WITH SLIDE CONTROL
S/N DKN1-UP
PART OF 371-5915, 371-5988, 371-6414 OEM AR-MOBILE HYD POWER UNIT
i02844790 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  259-7598 Y [1] CONTROL & MTG GP-JOYSTICK (WITH MODULATION SWITCH)  
  259-5295 Y [1] FASTENER GP-WIRING HARNESS (JOYSTICK)  
  247-7410 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56970396
 

255-5844: CONTROL AR-AUXILIARY

255-5844 CONTROL AR-AUXILIARY -JOYSTICK, 3-BUTTON, TRIGGER SWITCH
S/N DKN1-UP
PART OF 371-6009 OEM AR-MOBILE HYD POWER UNIT
i02862257 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  259-7599 Y [1] CONTROL & MTG GP-JOYSTICK  
  259-5295 Y [1] FASTENER GP-WIRING HARNESS (JOYSTICK)  
  247-7411 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56970397
 

285-1789: CONTROL AR-AUXILIARY

285-1789 CONTROL AR-AUXILIARY -MEDIUM PRESSURE AUXILIARY
S/N DKN1-UP
i02845001 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-4515 Y [1] DRIVE GP-AUXILIARY PUMP  
  227-0585 Y [1] LINES GP-FRONT (MEDIUM PRESSURE)  
  302-3148 Y [1] LINES GP-PILOT (MEDIUM PRESSURE AUXILIARY)  
  292-7168 Y [1] LINES GP-PUMP (MEDIUM PRESSURE)(MEDIUM PRESSURE)  
  242-6805 Y [1] PUMP & MTG GP-AUXILIARY  
  291-7758 Y [1] WIRING GP-MEDIUM PRESSURE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56970398
 

310-9497: COUPLING GP-FLEXIBLE

310-9497 COUPLING GP-FLEXIBLE
S/N DKN1-UP
PART OF 305-4935 COUPLING GP-PUMP
i04183537 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 327-7242 [1] PLATE  
2. 327-7243 [1] HUB  
3. 327-7244 [1] CAGE-SPRING  
4. 327-7245 [1] CAGE-SPRING  
5. 327-7246 [1] SPACER  
6. 327-7252 [8] SPRING AS  
7. 7X-0345 [6] BOLT (5/8-11X1.75-IN)  
 

#SEBP56970399
 

305-4935: COUPLING GP-PUMP

305-4935 COUPLING GP-PUMP
S/N DKN1-UP
PART OF 296-4670 PUMP & MTG GP-MAIN HYDRAULIC
i02841453 SEBP5697
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-9497 Y [1] COUPLING GP-FLEXIBLE  
2. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
3. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
  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)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Accumulator (Pilot)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Accumulator (Pilot)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
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)
345D Excavator and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Disassembly and Assembly
Accumulator (Hydraulic Pilot) - Remove and Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units 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 349D L :

Truck sale:

 
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