HYDRAULIC SYSTEM
FILTER GPBLOCK GP
VALVE GP-CONTROL
OPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
FILTER GP#SEBP25930300
129-8033: BASE GP-OIL FILTER
  129-8033 BASE GP-OIL FILTER 
S/N 1ZS1-UP; 2ES1-UP
S/N 1ZS1-UP; 2ES1-UP
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 137-3629 | [1] | BLOCK | |
| 2. | 7Y-5272 | [2] | PIN-SPRING | |
| 3. | 137-3626 M | [1] | BOLT-SPECIAL (M6X1X23.25-MM) | |
| 4. | 137-3630 | [1] | PLATE-SLIDE | |
| 5. | 6V-7658 | [2] | SEAL-O-RING | |
| 6. | 137-3631 | [1] | PACKING | |
| 7. | 5L-4758 | [1] | SEAL-O-RING | |
| 8. | 137-3628 | [1] | SHIM (0.1-MM THK) | |
| 9. | 137-3632 | [1] | PLUG AS | |
| 10. | 3J-1907 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP25930301
173-3503: BLOCK GP-HYDRAULIC
  173-3503 BLOCK GP-HYDRAULIC 
S/N 1ZS1-UP; 2ES1-UP
S/N 1ZS1-UP; 2ES1-UP
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 173-3504 | [1] | BLOCK | |
| 2. | 5L-4758 | [1] | SEAL-O-RING | |
| 3. | 6V-7658 | [2] | SEAL-O-RING | |
| 4. | 173-3505 | [1] | PLATE-SLIDE | |
| 5. | 137-3631 | [1] | PACKING | |
| 6. | 137-3626 M | [1] | BOLT-SPECIAL (M6X1X23.25-MM) | |
| 7. | 173-3506 | [1] | PLUG AS | |
| 8. | 3J-1907 | [1] | SEAL-O-RING | |
| 9. | 7Y-5272 | [2] | PIN-SPRING | |
| 10. | 137-3628 | [1] | SHIM (0.1-MM THK) | |
| M | METRIC PART | |||
#SEBP25930302
134-0013: CONTROL AR-AUXILIARY
  134-0013 CONTROL AR-AUXILIARY 
S/N 1ZS1-UP; 2ES1-UP
SINGLE ACTION 2 PUMP
AN ATTACHMENT
S/N 1ZS1-UP; 2ES1-UP
SINGLE ACTION 2 PUMP
AN ATTACHMENT
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 132-5872 Y | [1] | CONTROL & MTG GP-AUX FLOW (ENGINE, HYDRAULIC) | ||
| 133-8909 Y | [1] | FILM GP | ||
| 115-8996 Y | [1] | LINES GP-FRONT | ||
| 128-7487 Y | [1] | LINES GP-FRONT | ||
| 122-1035 Y | [1] | LINES GP-PILOT | ||
| 128-3760 Y | [1] | LINES GP-PILOT | ||
| 134-6545 Y | [1] | LINES GP-PILOT | ||
| 134-0016 Y | [1] | LINES GP-PUMP | ||
| 134-0017 Y | [1] | PUMP & DRIVE GP | ||
| 134-0022 Y | [1] | WIRING GP-HAMMER | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25930303
134-0023: CONTROL AR-AUXILIARY
  134-0023 CONTROL AR-AUXILIARY 
S/N 1ZS1-UP; 2ES1-UP
COMMON 2 PUMP
PART OF 137-2367, 137-2368 DEMOLITION AR
AN ATTACHMENT
S/N 1ZS1-UP; 2ES1-UP
COMMON 2 PUMP
PART OF 137-2367, 137-2368 DEMOLITION AR
AN ATTACHMENT
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 132-5872 Y | [1] | CONTROL & MTG GP-AUX FLOW (ENGINE, HYDRAULIC) | ||
| Y | [1] | PLATE & FILM GP | ||
| 128-7487 Y | [1] | LINES GP-FRONT | ||
| 134-0025 Y | [1] | LINES GP-FRONT | ||
| 128-3760 Y | [1] | LINES GP-PILOT | ||
| 134-6545 Y | [1] | LINES GP-PILOT | ||
| 122-1035 Y | [1] | LINES GP-PILOT | ||
| 134-0024 Y | [1] | LINES GP-PUMP | ||
| 134-0017 Y | [1] | PUMP & DRIVE GP | ||
| 134-0027 Y | [1] | WIRING GP-COMBINED FLOW | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25930304
138-4464: CONTROL AR-AUXILIARY
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 137-6580 Y | [1] | CONTROL GP-PILOT OPERATED HYD | ||
| Y | [1] | FILM GP | ||
| 128-7487 Y | [1] | LINES GP-FRONT | ||
| 169-6166 Y | [1] | LINES GP-FRONT | ||
| 169-6165 Y | [1] | LINES GP-PILOT | ||
| 169-6167 Y | [1] | LINES GP-PILOT | ||
| 169-5651 Y | [1] | MOUNTING GP-CONTROL | ||
| 169-5650 Y | [1] | WIRING GP-AUXILIARY CONTROL | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25930305
147-9403: CONTROL AR-AUXILIARY
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS#SEBP25930306
158-7755: CONTROL AR-AUXILIARY
  158-7755 CONTROL AR-AUXILIARY 
S/N 1ZS1-UP; 2ES1-UP
COMBINED CIRCUIT
AN ATTACHMENT
S/N 1ZS1-UP; 2ES1-UP
COMBINED CIRCUIT
AN ATTACHMENT
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 132-5872 Y | [1] | CONTROL & MTG GP-AUX FLOW (ENGINE, HYDRAULIC) | ||
| Y | [1] | PLATE & FILM GP | ||
| 153-6904 | [1] | HARNESS AS | ||
| Y | [1] | LINES GP-BOOM | ||
| 134-0025 Y | [1] | LINES GP-FRONT | ||
| Y | [1] | LINES GP-FRONT | ||
| 122-1035 Y | [1] | LINES GP-PILOT | ||
| 128-3760 Y | [1] | LINES GP-PILOT | ||
| 134-6545 Y | [1] | LINES GP-PILOT | ||
| Y | [1] | LINES GP-PILOT IMPLEMENT | ||
| 134-0024 Y | [1] | LINES GP-PUMP | ||
| Y | [1] | LINES GP-RETURN | ||
| 134-0017 Y | [1] | PUMP & DRIVE GP | ||
| 134-0027 Y | [1] | WIRING GP-COMBINED FLOW | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25930307
163-1406: CONTROL AR-AUXILIARY
  163-1406 CONTROL AR-AUXILIARY 
S/N 1ZS1-UP; 2ES1-UP
COMBINED CIRCUIT
FOR USE WITH VA BOOM
AN ATTACHMENT
S/N 1ZS1-UP; 2ES1-UP
COMBINED CIRCUIT
FOR USE WITH VA BOOM
AN ATTACHMENT
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 132-5872 Y | [1] | CONTROL & MTG GP-AUX FLOW (ENGINE, HYDRAULIC) | ||
| 129-7995 Y | [1] | DRIVE GP-AUXILIARY PUMP | ||
| Y | [1] | PLATE & FILM GP | ||
| Y | [1] | LINES GP-BOOM | ||
| 134-0025 Y | [1] | LINES GP-FRONT | ||
| Y | [1] | LINES GP-FRONT | ||
| 122-1035 Y | [1] | LINES GP-PILOT | ||
| 128-3760 Y | [1] | LINES GP-PILOT | ||
| 134-6545 Y | [1] | LINES GP-PILOT | ||
| Y | [1] | LINES GP-PILOT IMPLEMENT | ||
| 134-0024 Y | [1] | LINES GP-PUMP | ||
| Y | [1] | LINES GP-RETURN | ||
| 136-8898 Y | [1] | PUMP GP-GEAR | ||
| 134-0027 Y | [1] | WIRING GP-COMBINED FLOW | ||
| 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | ||
| 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25930308
137-2375: CONTROL AR-COUPLER
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SIS#SEBP25930309
153-8253: CONTROL AR-COUPLER
Parts for your 322B LN EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
 
FILTER GP
 
Operation and Maintenance Manual 
                          
Hydraulic System Oil Filter (If Equipped with Fine Filtration Filter) - Replace
320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
      320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
Hydraulic System Pressure Gauge (Fine Filtration Filter) - Inspect - If Equipped
320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
      320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
Hydraulic System Filter Element (Fine Filtration) - Replace - If Equipped
320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
     320B, 320B L, 320B LN, 322B L and 322B LN Excavators Supplement
Special Instruction 
  
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
      Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
     Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Technical Information Bulletin 
  
The Oil Filter Base Assembly For The Case Drain Filter May Be Installed Incorrectly On Certain Excavators{5068, 5091}
The Oil Filter Base Assembly For The Case Drain Filter May Be Installed Incorrectly On Certain Excavators{5068, 5091}
     The Oil Filter Base Assembly For The Case Drain Filter May Be Installed Incorrectly On Certain Excavators{5068, 5091}
Specifications 
       
Tool Operating Manual 
  
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
      Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
     188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Contamination Control Guidelines 
  
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
     Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Disassembly and Assembly 
       
Service Magazine 
                                                          
An Enhanced Method for Determining the Pressure of the Fine Filtration System is Available {5068}
2004/07/12
            2004/07/12
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
  New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
 
 
  
  
  
  
 
 
  
  
  
  
  
  
  
 



