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337-8524 CONTROL AR-AUXILIARY -1-WAY FLOW, ELEC CONT, MECH RLF S/N TNJ1-UP; WBK1-UP PART OF 377-2736, 377-2742 OPTION AR-HYDRAULIC FOR USE WITH @@@@@310-0440@@@@@ CANNOT BE USED WITH @@@@@337-8489@@@@@ AN ATTACHMENT 320E L


HYDRAULIC SYSTEM
VALVE GP-CONTROL
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
COUPLING GP
CYLINDER GP

EXCAVATOR 320E L EXCAVATOR TNJ
 320E L Excavators TNJ00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP5644 320E L TNJ   (2011)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
337-8484 CONTROL AR-AUXILIARY
337-8489 CONTROL AR-AUXILIARY
337-8524 CONTROL AR-AUXILIARY
337-8527 CONTROL AR-AUXILIARY
MOUNTING GP-MAIN CONTROL VALVE
341-5363 MOUNTING GP-MAIN CONTROL VALVE
VALVE & MTG GP-CONTROL
323-7600 VALVE & MTG GP-CONTROL
 

#SEBP56440670
 

337-8524: CONTROL AR-AUXILIARY

337-8524 CONTROL AR-AUXILIARY -1-WAY FLOW, ELEC CONT, MECH RLF
S/N TNJ1-UP; WBK1-UP
PART OF 377-2736, 377-2742 OPTION AR-HYDRAULIC
FOR USE WITH @@@@@310-0440@@@@@
CANNOT BE USED WITH @@@@@337-8489@@@@@
AN ATTACHMENT
i04524987 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-3415 Y [1] LINES GP-FRONT  
  346-3420 Y [1] LINES GP-PILOT (1-WAY, ELEC CONT, MECH RLF)  
  336-6360 Y [1] WIRING GP-CAB (COMBINED FUNCTION, BOOM FLOAT)  
  342-3083 Y [1] WIRING GP-CHASSIS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440671
 

337-8527: CONTROL AR-AUXILIARY

337-8527 CONTROL AR-AUXILIARY -2-WAY FLOW, 1-PUMP, ELEC CONT
S/N TNJ1-UP; WBK1-UP
PART OF 377-2737, 377-2738, 377-2743, 377-2744 OPTION AR-HYDRAULIC
AN ATTACHMENT
i04521490 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-3421 Y [1] LINES GP-FRONT (2-WAY FLOW, 1-PUMP, ELEC CONT)  
  346-3422 Y [1] LINES GP-PILOT (2-WAY FLOW, 1-PUMP, ELEC CONT)  
  336-6360 Y [1] WIRING GP-CAB (COMBINED FUNCTION, BOOM FLOAT)  
  342-3083 Y [1] WIRING GP-CHASSIS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440672
 

344-4321: CONTROL AR-COUPLER

344-4321 CONTROL AR-COUPLER
S/N WBK1-UP
PART OF 369-4384, 369-4385, 385-4219, 385-4220, 399-7585, 399-7586, 419-4396, 419-4397, 439-5678, 440-9307, 440-9308, 447-3309, 447-3310 DISTRIBUTION AR
AN ATTACHMENT
i04528577 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] FILM GP (QUICK COUPLER)  
  346-3426 Y [1] LINES GP-FRONT  
  350-8401 Y [1] WIRING GP-CAB (QUICK COUPLER)  
  342-3212 Y [1] WIRING GP-CHASSIS (QUICK COUPLER, HIGH PRESSURE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440673
 

449-7155: CONTROL AR-COUPLER

449-7155 CONTROL AR-COUPLER
S/N TNJ1-UP; WBK1-UP
AN ATTACHMENT
i07136338 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  448-4756 Y [1] FILM GP (QUICK COUPLER)  
  343-8342 Y [1] KIT-HYDRAULIC LINES (QUICK COUPLER)  
  449-7154 Y [1] LINES GP-FRONT  
  378-6948 Y [1] WIRING GP-CAB (QUICK COUPLER)  
  342-3212 Y [1] WIRING GP-CHASSIS (QUICK COUPLER, HIGH PRESSURE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440674
 

456-2602: CONTROL AR-COUPLER

456-2602 CONTROL AR-COUPLER
S/N WBK1-UP
PART OF 456-0893, 456-0894, 456-0944, 456-0945, 456-0955, 456-0956, 456-0971, 456-0972 DISTRIBUTION AR
AN ATTACHMENT
i06043322 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] FILM GP (QUICK COUPLER)  
  455-3775 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  453-8720 Y [1] WIRING GP-CAB (QUICK COUPLER)  
  456-2993 Y [1] WIRING GP-CHASSIS (QUICK COUPLER, HIGH PRESSURE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440675
 

339-6951: COUPLING GP-FLEXIBLE

339-6951 COUPLING GP-FLEXIBLE
S/N TNJ1-UP; WBK1-UP
PART OF 341-5368 COUPLING GP-PUMP
ALSO AN ATTACHMENT
i04400051 SEBP5644
3396951 COUPLING GP-FLEXIBLE Parts scheme
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)  
2. 7Y-0467 M [4] BOLT-SOCKET HEAD (M18X2.5X55-MM)  
3. 339-6952 [1] HUB  
4. 339-6953 [4] INSERT-COUPLING  
5. 339-6954 [4] INSERT-COUPLING  
6. 339-6955 [1] ELEMENT-COUPLING  
7. 7Y-0468 [8] PIN-SPRING  
  M   METRIC PART
 

#SEBP56440676
 

341-5368: COUPLING GP-PUMP

341-5368 COUPLING GP-PUMP
S/N TNJ1-UP; WBK1-UP
PART OF 333-2947, 333-2949 POWER TRAIN AR
ALSO AN ATTACHMENT
i04400052 SEBP5644
3415368 COUPLING GP-PUMP Parts scheme
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 458-8848 M [4] BOLT-SOCKET HEAD (M18X2.5X60-MM)  
2. 339-6951 Y [1] COUPLING GP-FLEXIBLE  
3. 7Y-0468 [4] PIN-SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440677
 

331-9282: CYLINDER & LINES GP-BOOM

331-9282 CYLINDER & LINES GP-BOOM -LH
S/N TNJ1-UP; WBK1-UP
PART OF 331-9281 CYLINDER AR-BOOM
AN ATTACHMENT
i04526334 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  331-9283 Y [1] CYLINDER & SEAL GP-BOOM  
  331-9284 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440678
 

331-9285: CYLINDER & LINES GP-BOOM

331-9285 CYLINDER & LINES GP-BOOM -RH
S/N TNJ1-UP; WBK1-UP
PART OF 331-9281 CYLINDER AR-BOOM
AN ATTACHMENT
i04526328 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  331-9283 Y [1] CYLINDER & SEAL GP-BOOM  
  331-9286 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56440679
 

341-2788: CYLINDER & LINES GP-BOOM

341-2788 CYLINDER & LINES GP-BOOM -LH
S/N TNJ1-UP; WBK1-UP
PART OF 341-2787 CYLINDER AR-BOOM
AN ATTACHMENT
i04408497 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  341-2790 Y [1] CYLINDER & SEAL GP-BOOM  
  242-6732 Y [1] LINES GP-BOOM CYLINDER (LH)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 320E L :

337-8489 CONTROL AR-AUXILIARY
337-8484 CONTROL AR-AUXILIARY
323-7944 CONTROL AR-AUXILIARY
310-0440 CONTROL AR-AUXILIARY
310-0220 CONTROL AR-AUXILIARY
BREATHER GP
363-2518 BREATHER GP
BLOCK GP-HYDRAULIC
177-2617 BLOCK GP-HYDRAULIC
BLOCK & MTG GP-HYDRAULIC
352-6834 BLOCK & MTG GP-HYDRAULIC
337-8527 CONTROL AR-AUXILIARY
344-4321 CONTROL AR-COUPLER
449-7155 CONTROL AR-COUPLER
456-2602 CONTROL AR-COUPLER
COUPLING GP-FLEXIBLE
339-6951 COUPLING GP-FLEXIBLE
COUPLING GP-PUMP
341-5368 COUPLING GP-PUMP
331-9282 CYLINDER & LINES GP-BOOM
331-9285 CYLINDER & LINES GP-BOOM

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