HYDRAULIC SYSTEM
VALVE GP-LOAD CONTROLVALVE GP
VALVE GP-AUXILIARY MANIFOLD
VALVE GP-CHECK
HYDRAULIC SYSTEM
VALVE GP-LOAD CONTROL#SEBP28400820
153-9246: VALVE AR-STICK LOWERING CONT
153-9246 VALVE AR-STICK LOWERING CONT
S/N 3YZ1-UP
FOR USE WITH VA BOOM
AN ATTACHMENT
S/N 3YZ1-UP
FOR USE WITH VA BOOM
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#SEBP28400821
329-7252: VALVE GP
329-7252 VALVE GP -FORE BOOM
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 3YZ1-UP
FIELD REPLACEMENT FOR @@@@@137-3391@@@@@
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 3YZ1-UP
FIELD REPLACEMENT FOR @@@@@137-3391@@@@@
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#SEBP28400822
122-4850: VALVE GP-AUXILIARY MANIFOLD
122-4850 VALVE GP-AUXILIARY MANIFOLD
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP
PART OF 134-6550 LINES GP-PILOT
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP
PART OF 134-6550 LINES GP-PILOT
AN ATTACHMENT
#SEBP28400823
144-3613: VALVE GP-AUXILIARY MANIFOLD
144-3613 VALVE GP-AUXILIARY MANIFOLD
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-6550, 203-0068 LINES GP-PILOT
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-6550, 203-0068 LINES GP-PILOT
AN ATTACHMENT
#SEBP28400824
112-9764: VALVE GP-CHECK
112-9764 VALVE GP-CHECK
S/N 9WS1-UP; 6LW1-UP
PART OF 147-9397 LINES GP-FRONT
AN ATTACHMENT
S/N 9WS1-UP; 6LW1-UP
PART OF 147-9397 LINES GP-FRONT
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2M-9780 | [1] | SEAL-O-RING |
#SEBP28400825
113-6721: VALVE GP-CHECK
113-6721 VALVE GP-CHECK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
#SEBP28400826
130-2881: VALVE GP-CHECK
130-2881 VALVE GP-CHECK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP
PART OF 134-1070 LINES GP-RETURN
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP
PART OF 134-1070 LINES GP-RETURN
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 130-2880 | [1] | BODY AS | |
| 5B-9318 | [1] | BALL | ||
| 2. | 095-1571 | [1] | SEAL-O-RING | |
| 3. | 102-0884 M | [1] | BOLT (M5X0.8X8.5-MM) | |
| 4. | 8T-0328 | [1] | WASHER-HARD (5.5X10X1-MM THK) | |
| 5. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 6. | 131-1309 | [1] | VALVE | |
| 7. | 4I-5523 | [1] | COVER | |
| 8. | 6V-8978 | [1] | SEAL-O-RING | |
| 9. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 10. | 4I-5522 | [1] | SPRING | |
| 11. | 4I-5520 | [1] | VALVE | |
| 12. | 9S-4190 | [1] | PLUG-O-RING (7/8-14-THD) | |
| 13. | 2M-9780 | [1] | SEAL-O-RING | |
| 14. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 15. | 3J-1907 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP28400827
142-5516: VALVE GP-CHECK
142-5516 VALVE GP-CHECK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
FIELD REPLACEMENT ORDER @@@@@184-3831@@@@@
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
FIELD REPLACEMENT ORDER @@@@@184-3831@@@@@
#SEBP28400828
173-4405: VALVE GP-CHECK
173-4405 VALVE GP-CHECK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 171-5252, 189-6056 LINES GP-PILOT
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 171-5252, 189-6056 LINES GP-PILOT
AN ATTACHMENT
#SEBP28400829
184-3831: VALVE GP-CHECK
184-3831 VALVE GP-CHECK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-5804 LINES GP-RETURN & FILTER
Information:
HYDRAULIC SYSTEM
VALVE GP-LOAD CONTROL
Special Instruction
Procedure for Reducing Hydraulic Noise in Boom Lowering Check Valve{5453, 5461}
Procedure for Reducing Hydraulic Noise in Boom Lowering Check Valve{5453, 5461}
Procedure for Reducing Hydraulic Noise in Boom Lowering Check Valve{5453, 5461}
Service Letter-NACD
Product Support Program For Reworking Boom Lowering Check Valve And Stick Lowering Check Valve On Certain 320B, 320B L, 320B N And 320B S Excavators
Product Support Program For Reworking Boom Lowering Check Valve And Stick Lowering Check Valve On Certain 320B, 320B L, 320B N And 320B S Excavators
Product Support Program For Reworking Boom Lowering Check Valve And Stick Lowering Check Valve On Certain 320B, 320B L, 320B N And 320B S Excavators
Service Letter-CSARL
Systems Operation
Testing and Adjusting
Stick Lowering Control Valve - Test and Adjust
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Boom Lowering Control Valve - Test and Adjust
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
320B, 322B, 325B and 330B Excavators Attachment Hydraulic System
Disassembly and Assembly
Service Magazine


