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337-8508 VALVE AR-MAIN CONTROL -HEAVY LIFT, SMARTBOOM S/N NAZ1-UP PART OF 377-2722 OPTION AR-HYDRAULIC AN ATTACHMENT 320E LN


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-MANUAL BALL
VALVE GP-CHECK

EXCAVATOR 320E LN EXCAVATOR DFG
 320E, 320E L & 320E LN Excavators DFG00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP5645 320E LN DFG   (2011)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
337-8505 VALVE AR-MAIN CONTROL
337-8507 VALVE AR-MAIN CONTROL
337-8508 VALVE AR-MAIN CONTROL
337-8510 VALVE AR-MAIN CONTROL
337-8511 VALVE AR-MAIN CONTROL
349-1984 VALVE AR-MAIN CONTROL
 

#SEBP56451080
 

337-8508: VALVE AR-MAIN CONTROL

337-8508 VALVE AR-MAIN CONTROL -HEAVY LIFT, SMARTBOOM
S/N NAZ1-UP
PART OF 377-2722 OPTION AR-HYDRAULIC
AN ATTACHMENT
i04529179 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  341-5457 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0187 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT, SMARTBOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451081
 

337-8510: VALVE AR-MAIN CONTROL

337-8510 VALVE AR-MAIN CONTROL -HEAVY LIFT, SMARTBOOM, AUX
S/N SHX1-UP; NAZ1-UP
PART OF 377-2723, 377-2724 OPTION AR-HYDRAULIC
AN ATTACHMENT
i04523729 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  341-5458 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL, AUX)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0192 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT, SMARTBOOM, AUX)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451082
 

337-8511: VALVE AR-MAIN CONTROL

337-8511 VALVE AR-MAIN CONTROL -VARIABLE ADJUSTABLE BOOM
S/N NAZ1-UP
PART OF 377-2727 OPTION AR-HYDRAULIC
AN ATTACHMENT
i04526824 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-3409 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONT, VAR ADJ BM)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0470 Y [1] VALVE GP-MAIN CONTROL (VARIABLE ADJUSTABLE BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451083
 

349-1984: VALVE AR-MAIN CONTROL

349-1984 VALVE AR-MAIN CONTROL -HEAVY LIFT
S/N DFG1-UP
AN ATTACHMENT
i04537136 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  348-1235 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0180 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451084
 

349-1985: VALVE AR-MAIN CONTROL

349-1985 VALVE AR-MAIN CONTROL -HEAVY LIFT, AUXILIARY
S/N DFG1-UP
AN ATTACHMENT
i04537140 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  348-1236 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL, AUX)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0183 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT, AUXILIARY)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451085
 

349-1986: VALVE AR-MAIN CONTROL

349-1986 VALVE AR-MAIN CONTROL -HEAVY LIFT, SMARTBOOM
S/N DFG1-UP
AN ATTACHMENT
i04537141 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  348-1235 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0187 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT, SMARTBOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451086
 

349-1987: VALVE AR-MAIN CONTROL

349-1987 VALVE AR-MAIN CONTROL -HEAVY LIFT, SMARTBOOM, AUX
S/N DFG1-UP
PART OF 378-6328, 378-6329, 378-6330, 425-4878, 425-4879, 425-4880 DISTRIBUTION AR
AN ATTACHMENT
i04535994 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  348-1236 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONTROL, AUX)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0192 Y [1] VALVE GP-MAIN CONTROL (HEAVY LIFT, SMARTBOOM, AUX)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451087
 

349-1988: VALVE AR-MAIN CONTROL

349-1988 VALVE AR-MAIN CONTROL -VARIABLE ADJUSTABLE BOOM
S/N DFG1-UP
PART OF 378-6331, 425-4881 DISTRIBUTION AR
AN ATTACHMENT
i04536074 SEBP5645
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-3449 Y [1] LINES GP-PILOT (NEGATIVE FLOW CONT, VAR ADJ BM)  
  359-8363 Y [1] LINES GP-PILOT (SWING, TRAVEL, HYD LOCK MANF)  
  335-0470 Y [1] VALVE GP-MAIN CONTROL (VARIABLE ADJUSTABLE BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56451088
 

173-8093: VALVE AS-MANUAL

173-8093 VALVE AS-MANUAL
S/N NAZ1-UP
PART OF 268-7122 LINES GP-AUXILIARY HYDRAULIC
AN ATTACHMENT
i03296001 SEBP5645
1738093 VALVE AS-MANUAL Parts scheme
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-7113 [1] HANDLE  
2. 134-7114 M [1] BOLT-SPECIAL  
3. 134-7115 [1] PLATE  
4. 195-0090 [1] PLATE  
5. 327-4930 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP56451089
 

335-0207: VALVE GP-CHECK

335-0207 VALVE GP-CHECK -SWING PRIORITY
S/N DFG1-UP; SHX1-UP; NAZ1-UP
PART OF 335-0182 VALVE GP-CONTROL
AN ATTACHMENT
i04407934 SEBP5645
3350207 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 320E LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 259-7513 [1] SPRING-CHECK VALVE  
3. 259-7514 [1] PLUG-VALVE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

Information:

Caterpillar Parts SIS Catalog 320E LN :

337-8507 VALVE AR-MAIN CONTROL
337-8505 VALVE AR-MAIN CONTROL
349-1977 VALVE AR-CHECK & RELIEF
337-8501 VALVE AR-CHECK & RELIEF
337-8500 VALVE AR-CHECK & RELIEF
337-8495 VALVE AR-CHECK & RELIEF
VALVE & MTG GP-CONTROL
352-6833 VALVE & MTG GP-CONTROL
VALVE & MTG GP-CONTROL
352-6833 VALVE & MTG GP-CONTROL
337-8510 VALVE AR-MAIN CONTROL
337-8511 VALVE AR-MAIN CONTROL
349-1984 VALVE AR-MAIN CONTROL
349-1985 VALVE AR-MAIN CONTROL
349-1986 VALVE AR-MAIN CONTROL
349-1987 VALVE AR-MAIN CONTROL
349-1988 VALVE AR-MAIN CONTROL
VALVE AS-MANUAL
173-8093 VALVE AS-MANUAL

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