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432-8258 PUMP & MTG GP-PISTON S/N EN21-UP PART OF 426-0339 ENGINE AR M322D2 WHEELED EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
MOTOR GP
PUMP GP

WHEELED EXCAVATOR M322D2 WHEELED EXCAVATOR EN2
 M322D2 Wheeled Excavator EN200001-UP (MACHINE) POWERED BY C7.1 Engine SEBP7651 M322D2 EN2   (2015)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-GEAR
283-3190 PUMP & MTG GP-GEAR
PUMP & MTG GP-PILOT
186-0499 PUMP & MTG GP-PILOT
PUMP & MTG GP-PISTON
432-8258 PUMP & MTG GP-PISTON
PUMP GP-CHARGE
350-9118 PUMP GP-CHARGE
PUMP GP-GEAR
281-6269 PUMP GP-GEAR
PUMP GP-GEAR
329-5735 PUMP GP-GEAR
 

#SEBP76510350
 

432-8258: PUMP & MTG GP-PISTON

432-8258 PUMP & MTG GP-PISTON
S/N EN21-UP
PART OF 426-0339 ENGINE AR
i05349232 SEBP7651
4328258 PUMP & MTG GP-PISTON Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 432-8163 Y [1] PUMP GP-PISTON  
2. 3S-2093 [2] STRAP-CABLE  
3. 4P-8134 [1] CLIP (LADDER)  
4. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76510351
 

350-9118: PUMP GP-CHARGE

350-9118 PUMP GP-CHARGE
S/N EN21-UP
PART OF 196-8429 PUMP GP-PISTON
i03800398 SEBP7651
3509118 PUMP GP-CHARGE Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 351-0814 [1] SHAFT-DRIVE  
2. 117-7278 [1] BUSHING  
3. 117-7296 [1] KEY-SHAFT  
4. 096-0001 M [4] BOLT-SOCKET HEAD (M8X1.25X40-MM)  
5. 5P-2931 [1] SEAL-O-RING  
6. 117-7322 [2] SEAL-RING  
7. 277-6624 [1] PLATE-WEAR  
8. 246-5804 [2] PLUG  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP76510352
 

281-6269: PUMP GP-GEAR

281-6269 PUMP GP-GEAR -HYDRAULIC FAN
S/N EN21-UP
PART OF 283-3190 PUMP & MTG GP-GEAR
i02624226 SEBP7651
2816269 PUMP GP-GEAR Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-7552 J [1] LOCKWASHER  
2. 113-7617 [4] DOWEL  
3. 175-0137 [4] SHIM (3.0-MM THK)  
4. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  287-4036 J [1] KIT-SEAL (GEAR PUMP)  
    (ALSO INCLUDES PARTS MARKED J IN THE GRAPHIC)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP76510353
 

329-5735: PUMP GP-GEAR

329-5735 PUMP GP-GEAR -AUX, BRAKE, PILOT, STEERING
S/N EN21-UP
PART OF 186-0499 PUMP & MTG GP-PILOT
FIELD REPLACEMENT ORDER @@@@@329-5736@@@@@
i03543881 SEBP7651
3295735 PUMP GP-GEAR Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-7560 J [1] RING-RETAINING  
2. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
3. 113-7617 [4] DOWEL  
4. 192-7120 J [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  329-7254 J [1] KIT-SEAL (GEAR PUMP)  
    (ALSO INCLUDES RING SEALS, RETAINING RINGS, BACKUP RING, SEAL, PLUG, O-RING SEALS & PARTS MARKED J IN GRAPHIC)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP76510354
 

329-5736: PUMP GP-GEAR

329-5736 PUMP GP-GEAR
S/N EN21-UP
FIELD REPLACEMENT FOR @@@@@329-5735@@@@@
i03539224 SEBP7651
3295736 PUMP GP-GEAR Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-3042 [4] BOLT-SOCKET HEAD (M10X1.5X115-MM)  
2. 113-7617 [4] DOWEL  
3. 192-7120 J [1] SEAL-O-RING  
4. 320-7146 [1] VALVE AS-RELIEF (AUX, BRAKE, PILOT, STEERING)  
5. 9S-8002 [1] PLUG (7/16-20-THD)  
6. 3J-7354 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  329-7255 J [1] KIT-SEAL (GEAR PUMP)  
    (ALSO INCLUDES RETAINING RING, RING SEALS, BACKUP RING, SEAL, O-RING SEAL, PLUG & PARTS MARKED J IN GRAPHIC)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP76510355
 

196-8429: PUMP GP-PISTON

196-8429 PUMP GP-PISTON -SWING, CHARGE
S/N EN21-UP
PART OF 432-8163 PUMP GP-PISTON
i03800396 SEBP7651
1968429 PUMP GP-PISTON Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-7701 Y [1] BARREL GP-PUMP  
2. 145-3542 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)  
3. 145-3543 Y [1] HEAD GP-PUMP (ADAPTER)  
4. 350-9118 CY [1] PUMP GP-CHARGE  
5. 139-8929 Y [1] VALVE GP-PUMP CONTROL (SWING)  
6. 122-9718 [1] PIN  
7. 9S-8008 [1] PLUG (1-1/16-12-THD)  
8. 9S-8004 C [2] PLUG (9/16-18-THD)  
9. 112-4628 C [3] SCREW (7/16-20X0.5-IN)  
10. 9T-3726 [2] PLUG  
11. 123-7575 C [1] SCREW-LOCK  
12. 6V-8978 [1] SEAL-O-RING  
13. 1G-3176 M [1] SCREW-LOCK (M8-THD)  
14. 120-4394 [2] PLUG-BREAK OFF  
15. 125-8601 [2] PIN-SPRING  
16. 9T-3928 [1] PLUG AS  
  187-8001 [1] SEAL  
17. 202-7704 [1] PLUG  
18. 117-7235 [1] SCREW-ADJUSTMENT  
19. 6E-4240 M [1] NUT-SEALING (M10X1-THD)  
20. 117-7236 [1] PLUG  
21. 3D-2824 C [1] SEAL-O-RING  
22. 3J-1907 C [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76510356
 

432-8163: PUMP GP-PISTON

432-8163 PUMP GP-PISTON -SWING, IMPLEMENT
S/N EN21-UP
PART OF 432-8258 PUMP & MTG GP-PISTON
i05648749 SEBP7651
4328163 PUMP GP-PISTON Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 432-8569 Y [1] PUMP GP-PISTON (MAIN HYDRAULIC)  
2. 196-8429 Y [1] PUMP GP-PISTON (SWING, CHARGE)  
3. 6V-8201 M [2] BOLT-SOCKET HEAD (M16X2X45-MM)  
4. 4J-2677 [2] WASHER (16.7X27X5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76510357
 

432-8569: PUMP GP-PISTON

432-8569 PUMP GP-PISTON -MAIN HYDRAULIC
S/N EN21-UP
PART OF 432-8163 PUMP GP-PISTON
i05753134 SEBP7651
4328569 PUMP GP-PISTON Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 309-9490 Y [1] ROTATING GP-PUMP  
2. 254-2028 Y [1] HEAD GP-PUMP  
3. 439-0480 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
4. 145-3165 Y [1] ACTUATOR GP-PUMP (PRESSURE COMPENSATOR)  
5. 145-3166 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)  
6. 430-9490 Y [1] DRIVE GP-PUMP  
7. 117-5716 [4] PIN  
8. 145-3169 [2] PIN-THREADED  
9. 145-3171 [2] LOCKNUT-SEAL  
10. 9T-3928 [4] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
11. 176-0842 M [4] BOLT-SOCKET HEAD (M20X2.5-THD)  
12. 8F-6230 [1] SEAL-O-RING  
13. 112-4630 [3] SCREW (1-5/16-THD)  
14. 170-9900 [2] PIN  
15. 9S-8004 [1] PLUG (9/16-18-THD)  
16. 3J-1907 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76510358
 

275-8157: ROTATING GP-MOTOR

275-8157 ROTATING GP-MOTOR
S/N EN21-UP
PART OF 291-3711 MOTOR GP-PISTON
i02623874 SEBP7651
2758157 ROTATING GP-MOTOR Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 275-8158 Y [1] BARREL GP-MOTOR  
2. 275-8159 [1] SHAFT GP-MOTOR  
2A. 8C-3114 [1] RING-RETAINING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76510359
 

309-9490: ROTATING GP-PUMP

309-9490 ROTATING GP-PUMP
S/N EN21-UP
PART OF 432-8569 PUMP GP-PISTON
i02856001 SEBP7651
3099490 ROTATING GP-PUMP Parts scheme
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Parts for your M322D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-1384 [1] BARREL AS-PUMP  
2. 145-3771 [1] CRADLE  
3. 145-3772 [1] SHAFT-DRIVE  
4. 6E-3840 [4] ROD  
5. 145-3773 [4] ROLLER  
6. 145-3774 [1] LINER-BEARING  
7. 145-3775 [2] RETAINER  
8. 5I-4275 [1] BEARING-ROLLER  
9. 145-3776 [1] CAGE  
10. 095-0927 [1] RING-RETAINING  
11. 8T-7567 [1] RING-RETAINING (INTERNAL)  
12. 213-8401 [1] SEAL-LIP TYPE  
13. 208-9670 [1] RING-RETAINING  
14. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog M322D2 :

PUMP & MTG GP-PILOT
186-0499 PUMP & MTG GP-PILOT
PUMP & MTG GP-GEAR
283-3190 PUMP & MTG GP-GEAR
PLUG GP
340-3462 PLUG GP
PLUG GP
340-3460 PLUG GP
MOTOR GP-SWING
368-2783 MOTOR GP-SWING
MOTOR GP-PISTON
291-3711 MOTOR GP-PISTON
MOTOR GP-GEAR
297-1572 MOTOR GP-GEAR
MOTOR GP-GEAR
281-6268 MOTOR GP-GEAR
PUMP GP-CHARGE
350-9118 PUMP GP-CHARGE
PUMP GP-GEAR
281-6269 PUMP GP-GEAR
PUMP GP-GEAR
329-5735 PUMP GP-GEAR
PUMP GP-GEAR
329-5736 PUMP GP-GEAR
PUMP GP-PISTON
196-8429 PUMP GP-PISTON
PUMP GP-PISTON
432-8163 PUMP GP-PISTON
PUMP GP-PISTON
432-8569 PUMP GP-PISTON
ROTATING GP-MOTOR
275-8157 ROTATING GP-MOTOR
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