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432-8567 PUMP GP-MAIN HYDRAULIC S/N EN91-UP PART OF 432-8162 PUMP GP-PISTON M322D2 MH WHEELED EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
PUMP GP-METERING
PUMP GP
MOTOR GP
PUMP GP
IMPLEMENTS
STABILIZER GP
HYDRAULIC SYSTEM
STEERING GP
SWIVEL GP

WHEELED EXCAVATOR M322D2 MH WHEELED EXCAVATOR EN9
 M322D2 MH Wheeled Excavator EN900001-UP (MACHINE) POWERED BY C7.1 Engine SEBP7652 M322D2 MH EN9   (2015)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
281-6269 PUMP GP-GEAR
PUMP GP-GEAR
455-6307 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
432-8567 PUMP GP-MAIN HYDRAULIC
PUMP GP-PISTON
190-8199 PUMP GP-PISTON
PUMP GP-PISTON
432-8162 PUMP GP-PISTON
ROTATING GP-PUMP
308-4199 ROTATING GP-PUMP
 

#SEBP76520450
 

432-8567: PUMP GP-MAIN HYDRAULIC

432-8567 PUMP GP-MAIN HYDRAULIC
S/N EN91-UP
PART OF 432-8162 PUMP GP-PISTON
i05431384 SEBP7652
4328567 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 308-4199 Y [1] ROTATING GP-PUMP (BASIC)  
2. 253-6010 Y [1] HEAD GP-PUMP  
3. 439-0479 Y [1] VALVE GP-PUMP CONTROL  
4. 146-6553 Y [1] ACTUATOR GP-PUMP (MAXIMUM ANGLE)  
5. 178-2823 Y [1] ACTUATOR GP-PUMP (MINIMUM ANGLE)  
6. 430-9488 Y [1] DRIVE & MTG GP-PUMP  
7. 117-5716 [4] PIN  
8. 174-9972 [2] PIN  
9. 191-3539 J [2] NUT-SEAL  
10. 9T-3928 J [4] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
11. 117-5718 M [4] BOLT-SOCKET HEAD (M18X2.5-THD)  
12. 9M-5024 J [1] SEAL-O-RING  
13. 9S-8008 J [3] PLUG (1-1/16-12-THD)  
14. 3D-2824 J [3] SEAL-O-RING  
15. 125-8601 [2] PIN-SPRING  
16. 9S-8004 J [1] PLUG (9/16-18-THD)  
17. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  443-6229 J [1] KIT-SEAL (PISTON PUMP)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520451
 

187-3774: PUMP GP-METERING

187-3774 PUMP GP-METERING -HMU STEERING
S/N EN91-UP
PART OF 299-8923 LINES GP-STEERING
AN ATTACHMENT
i02681068 SEBP7652
1873774 PUMP GP-METERING Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 201-0048 [1] KIT-SEAL (STEERING PUMP)  
    (INCLUDES PART(S) MARKED J IN GRAPHIC)
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP76520452
 

190-8199: PUMP GP-PISTON

190-8199 PUMP GP-PISTON -SWING, CHARGE
S/N EN91-UP
PART OF 432-8162 PUMP GP-PISTON
i01576957 SEBP7652
1908199 PUMP GP-PISTON Parts scheme
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Parts for your M322D2 MH 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. 152-1809 [1] PUMP GP-CHARGE  
  6V-5778 [1] SEAL-O-RING  
  179-0464 [2] SEAL-O-RING  
5. 139-8929 Y [1] VALVE GP-PUMP CONTROL  
7. 122-9718 [1] PIN  
8. 9S-8008 [1] PLUG (1-1/16-12-THD)  
9. 099-5845 [2] PLUG  
10. 112-4628 [4] SCREW (7/16-20X0.5-IN)  
11. 9T-3726 [2] PLUG  
12. 123-7575 [1] SCREW-LOCK  
13. 6V-8978 [1] SEAL-O-RING  
14. 1G-3176 M [1] SCREW-LOCK (M8-THD)  
15. 125-8601 [2] PIN-SPRING  
16. 9T-3928 [1] PLUG AS  
  187-8001 [1] SEAL  
17. 8U-1361 [1] PLUG  
18. 117-7235 [1] SCREW-ADJUSTMENT  
19. 6E-4240 M [1] NUT-SEALING (M10X1-THD)  
20. 117-7236 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520453
 

432-8162: PUMP GP-PISTON

432-8162 PUMP GP-PISTON
S/N EN91-UP
PART OF 432-8257 PUMP & MTG GP-HYDRAULIC
i05431382 SEBP7652
4328162 PUMP GP-PISTON Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-8199 Y [1] PUMP GP-PISTON (SWING, CHARGE)  
2. 432-8567 Y [1] PUMP GP-MAIN HYDRAULIC (IMPLEMENT, TRAVEL, WORK TOOL)  
3. 4J-2677 [2] WASHER (16.7X27X5-MM THK)  
4. 6V-8201 M [2] BOLT-SOCKET HEAD (M16X2X45-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520454
 

275-8157: ROTATING GP-MOTOR

275-8157 ROTATING GP-MOTOR
S/N EN91-UP
PART OF 291-3711 MOTOR GP-PISTON
AN ATTACHMENT
i02623874 SEBP7652
2758157 ROTATING GP-MOTOR Parts scheme
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Parts for your M322D2 MH 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
 

#SEBP76520455
 

308-4199: ROTATING GP-PUMP

308-4199 ROTATING GP-PUMP -BASIC
S/N EN91-UP
PART OF 432-8567 PUMP GP-MAIN HYDRAULIC
i02764543 SEBP7652
3084199 ROTATING GP-PUMP Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 308-4200 [1] CYLINDER AS  
2. 199-2441 [9] PISTON AS  
3. 6E-0715 [1] SPRING-CUP  
4. 117-5761 [1] CRADLE  
5. 117-5762 [1] SHAFT-DRIVE  
6. 6E-0719 [4] ROD  
7. 6E-0720 B [1] SHIM (1.1-MM THK)  
8. 6E-0721 B [2] SHIM (0.9-MM THK)  
9. 6E-0722 B [1] SHIM (1.3-MM THK)  
10. 6E-0723 B [1] SHIM (0.7-MM THK)  
11. 6E-0726 [1] PLATE-RETAINER  
12. 6E-1569 [1] RETAINER  
13. 117-5764 [1] LINER  
14. 6E-1570 [2] RETAINER  
15. 6E-1571 [1] BEARING AS  
16. 117-5765 [1] BEARING-ROLLER  
17. 8T-4241 [1] RING-RETAINING  
18. 183-8452 [2] RING-RETAINING  
19. 360-1712 [1] SEAL-LIP TYPE  
20. 120-4204 M [4] BOLT-SOCKET HEAD (M6X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP76520456
 

354-7135: STABILIZER AR

354-7135 STABILIZER AR -REAR, PIN-ON
S/N EN91-UP
PART OF 426-0365 UNDERCARRIAGE AR
AN ATTACHMENT
i04183931 SEBP7652
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  198-4694 Y [2] CYLINDER GP-STABILIZER  
  363-8927 Y [1] LINES GP-STABILIZER (REAR)  
  260-3448 Y [1] STABILIZER GP (2-POINT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520457
 

354-7138: STABILIZER AR

354-7138 STABILIZER AR -BOLT-ON
S/N EN91-UP
PART OF 428-8299 UNDERCARRIAGE AR
AN ATTACHMENT
i04184594 SEBP7652
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  198-4694 Y [2] CYLINDER GP-STABILIZER  
  340-3264 Y [1] LINES GP-GREASE (OSCILLATING AXLE PIN)  
  363-8924 Y [1] LINES GP-STABILIZER (REAR)  
  260-3448 Y [1] STABILIZER GP (2-POINT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520458
 

250-9606: STEERING GP-HYDRAULIC

250-9606 STEERING GP-HYDRAULIC
S/N EN91-UP
PART OF 395-4147 OPERATOR AR
AN ATTACHMENT
i04379793 SEBP7652
2509606 STEERING GP-HYDRAULIC Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-3249 [6] NUT-SPEED  
2. 195-7873 [1] BRACKET  
3. 227-6007 [1] STEERING WHEEL AS  
4. 227-6009 [1] KNOB AS-STEERING  
5. 241-2489 [1] CAP (COVER)  
6. 243-4051 [1] COVER AS  
7. 243-4052 [1] COVER  
8. 243-4053 [1] COVER  
9. 278-0964 [2] BRACKET AS  
10. 354-6127 CY [1] STEERING COLUMN GP-ADJUSTABLE  
11. [2] CLAMP-BAND  
12. 297-5131 [1] SWITCH AS-MULTIFUNCTION (HYDRAULIC STEERING)  
  8T-8737 [1] PLUG-SEAL  
  151-9275 [1] KIT-RECEPTACLE (6-PIN)  
  160-3518 [1] KIT-RECEPTACLE (8-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [13] PIN-CONNECTOR (16-GA TO 18-GA)  
13. 096-0061 [1] STRAP-CABLE  
14. 099-2374 M [2] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
15. 125-6083 [6] SCREW-PAN HEAD  
16. 6V-8227 M [1] NUT (M18X1.5-THD)  
17. 7Y-7388 M [2] SCREW-BUTTON HEAD (M5X0.8X12-MM)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76520459
 

140-0955: SWIVEL GP

140-0955 SWIVEL GP
S/N EN91-UP
PART OF 250-3325, 360-4019 HYDRAULIC AR-LOWER
AN ATTACHMENT
i06068116 SEBP7652
1400955 SWIVEL GP Parts scheme
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Parts for your M322D2 MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-0591 [3] WASHER-HARD (17X29X3-MM THK)  
2. 139-1864 [1] PLATE  
3. 450-6405 CY [1] SWIVEL GP  
4. 7X-2552 M [3] BOLT (M16X2X30-MM)  
5. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog M322D2 MH :

PUMP GP-GEAR
455-6307 PUMP GP-GEAR
PUMP GP-GEAR
281-6269 PUMP GP-GEAR
PUMP & MTG GP-PILOT
298-5185 PUMP & MTG GP-PILOT
PUMP & MTG GP-HYDRAULIC
432-8257 PUMP & MTG GP-HYDRAULIC
PUMP & MTG GP-GEAR
283-3190 PUMP & MTG GP-GEAR
PLUG GP
398-9059 PLUG GP
PLUG GP
340-3459 PLUG GP
MOUNTING GP-VALVE
251-7920 MOUNTING GP-VALVE
PUMP GP-METERING
187-3774 PUMP GP-METERING
PUMP GP-PISTON
190-8199 PUMP GP-PISTON
PUMP GP-PISTON
432-8162 PUMP GP-PISTON
ROTATING GP-MOTOR
275-8157 ROTATING GP-MOTOR
ROTATING GP-PUMP
308-4199 ROTATING GP-PUMP
354-7135 STABILIZER AR
354-7138 STABILIZER AR
STEERING GP-HYDRAULIC
250-9606 STEERING GP-HYDRAULIC
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