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390-9505 CYLINDER GP-COUPLER S/N CH91-UP 63.5-MM (2.5-IN) BORE X 116.8-MM (4.6-IN) STROKE PART OF 388-0067 COUPLER GP-QUICK AN ATTACHMENT M320D2


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

WHEELED EXCAVATOR M320D2 WHEELED EXCAVATOR CH9
 M320D2 Wheeled Excavator CH900001-UP (MACHINE) POWERED BY C7.1 Engine SEBP6842 M320D2 CH9   (2014)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BOOM
368-3245 CYLINDER GP-BOOM
CYLINDER GP-BUCKET
368-3248 CYLINDER GP-BUCKET
CYLINDER GP-COUPLER
390-9505 CYLINDER GP-COUPLER
CYLINDER GP-HYDRAULIC
358-8779 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
368-3243 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
368-3244 CYLINDER GP-HYDRAULIC
 

#SEBP68420280
 

390-9505: CYLINDER GP-COUPLER

390-9505 CYLINDER GP-COUPLER
S/N CH91-UP
63.5-MM (2.5-IN) BORE X 116.8-MM (4.6-IN) STROKE
PART OF 388-0067 COUPLER GP-QUICK
AN ATTACHMENT
i06268297 SEBP6842
3909505 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)  
2. 3J-1907 [1] SEAL-O-RING  
3. 3J-7354 [1] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 9S-8004 [1] PLUG (9/16-18-THD)  
6. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
   
    AVAILABLE REPAIR KIT(S):
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  453-6523 [1] KIT-PACKING (COUPLER CYLINDER)  
    (INCLUDES O-RINGS,SEALS & POLYPAK)
  J   KIT MARKED J SERVICES PART(S)MARKED J
 

#SEBP68420281
 

358-8779: CYLINDER GP-HYDRAULIC

358-8779 CYLINDER GP-HYDRAULIC -DOZER ANGLE
S/N CH91-UP
100-MM (3.94-IN) BORE X 235-MM (9.25-IN) STROKE
PART OF 448-8649 BLADE & MOUNTING GP
AN ATTACHMENT
i05926002 SEBP6842
3588779 CYLINDER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 368-5762 [1] CYLINDER AS  
2. 368-5763 [1] ROD  
3. 118-3113 [1] PISTON  
4. 118-3114 [1] COLLAR  
5. 221-3546 [1] PISTON  
6. 125-6996 [1] RETAINER  
7. 118-3117 [1] CONE  
8. 125-6998 [1] PLUG  
9. 270-0174 [1] RETAINER  
10. 142-1623 [1] PIN  
11. 142-2946 [1] PLUG  
12. 118-3119 J [1] SEAL  
13. 118-3120 J [1] RING  
14. 118-3121 J [2] RING  
15. 8U-1958 J [1] SEAL-O-RING  
16. 118-3123 J [1] RING-BACKUP  
17. 118-3122 J [1] SEAL-O-RING  
18. 118-3124 J [1] RING  
19. 118-3125 J [1] SEAL-O-RING  
20. 118-3126 J [1] RING-BACKUP  
21. 118-3127 J [1] RING  
22. 118-3128 J [1] SEAL-O-RING  
23. 118-3129 J [1] RING-BACKUP  
24. 4J-5351 J [3] SEAL-O-RING  
25. 118-3130 J [2] RING-BACKUP  
26. 118-3131 J [2] SEAL-O-RING  
27. 118-3132 [2] SPRING  
28. 118-3133 M [1] NUT (M45X1.5-THD)  
29. 118-2731 [1] PIN  
30. 118-3134 [2] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  118-3135 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68420282
 

368-3243: CYLINDER GP-HYDRAULIC

368-3243 CYLINDER GP-HYDRAULIC
S/N CH91-UP
130-MM (5.1-IN) BORE X 906-MM (35.7-IN) STROKE
PART OF 368-3219 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i05927203 SEBP6842
3683243 CYLINDER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9287 J [1] SEAL-LIP TYPE  
2. 216-0003 J [1] SEAL-U-CUP  
3. 368-3267 [1] CYLINDER AS-HYDRAULIC  
3A. 258-8506 [1] BUSHING  
4. 368-6816 [1] ROD & BEARING AS-CYLINDER  
4A. 258-8507 [1] BUSHING  
5. 374-9053 [1] HEAD  
6. 374-9055 [1] PISTON  
7. 170-9845 J [1] SEAL-BUFFER  
8. 093-1571 [1] RING-RETAINING  
9. 095-1631 J [1] SEAL-O-RING  
10. 096-1588 J [1] RING-BACKUP  
11. 114-0758 [1] BUSHING  
12. 150-5884 J [1] RING  
13. 179-9771 J [2] RING  
14. 441-8129 [1] STOP  
15. 7I-1352 J [1] RING-SEAL  
16. 7Y-4622 [1] LOCKNUT (SPECIAL)  
17. 7Y-4633 J [1] RING-BACKUP  
18. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
19. 9X-3595 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  215-9986 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68420283
 

368-3244: CYLINDER GP-HYDRAULIC

368-3244 CYLINDER GP-HYDRAULIC
S/N CH91-UP
130-MM (5.1-IN) BORE X 906-MM (35.7-IN) STROKE
PART OF 368-3220 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i05922272 SEBP6842
3683244 CYLINDER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9287 J [1] SEAL-LIP TYPE  
2. 216-0003 J [1] SEAL-U-CUP  
3. 368-3267 [1] CYLINDER AS-HYDRAULIC  
3A. 258-8506 [1] BUSHING  
4. 368-6817 [1] ROD & BEARING AS-CYLINDER  
4A. 258-8507 [1] BUSHING  
5. 374-9053 [1] HEAD  
6. 374-9055 [1] PISTON  
7. 170-9845 J [1] SEAL-BUFFER  
8. 093-1571 [1] RING-RETAINING  
9. 095-1631 J [1] SEAL-O-RING  
10. 096-1588 J [1] RING-BACKUP  
11. 114-0758 [1] BUSHING  
12. 150-5884 J [1] RING  
13. 179-9771 J [2] RING  
14. 441-8129 [1] STOP  
15. 7I-1352 J [1] RING-SEAL  
16. 7Y-4622 [1] LOCKNUT (SPECIAL)  
17. 7Y-4633 J [1] RING-BACKUP  
18. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
19. 9X-3595 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  215-9986 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68420284
 

188-4991: CYLINDER GP-STABILIZER

188-4991 CYLINDER GP-STABILIZER
S/N CH91-UP
130-MM (4-IN) BORE X 492-MM (19.4) STROKE
PART OF 354-7130, 455-4597 STABILIZER AR
AN ATTACHMENT
i05922699 SEBP6842
1884991 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-0916 [1] CYLINDER AS  
2. 200-0917 [1] ROD  
3. 200-0918 [1] PISTON  
4. 200-0919 [1] COLLAR  
5. 221-3539 [1] PISTON  
6. 118-3116 [2] RETAINER  
7. 118-3117 [2] CONE  
8. 5W-1274 [2] PLUG  
9. 225-8698 J [1] SEAL  
10. 118-2716 J [1] RING  
11. 118-2717 J [2] RING  
12. 135-7933 J [1] SEAL-O-RING  
13. 135-7934 J [1] RING-BACKUP  
14. 135-7935 J [1] SEAL-O-RING  
15. 135-7936 J [1] RING  
16. 135-7937 J [1] SEAL-O-RING  
17. 135-7938 J [1] RING-BACKUP  
18. 135-7939 J [1] RING  
19. 5W-6388 J [1] SEAL-O-RING  
20. 118-2727 J [1] RING-BACKUP  
21. 4J-5351 J [3] SEAL-O-RING  
22. 118-3130 J [2] RING-BACKUP  
23. 118-3131 J [2] SEAL-O-RING  
24. 118-3132 [2] SPRING  
25. 118-2730 M [1] NUT (M52X1.5-THD, LH)  
26. 118-2731 [1] PIN  
27. 8G-4189 [2] BEARING-SELF-ALIGNING  
28. 8T-0707 [4] RING-RETAINING (INTERNAL)  
29. 118-2732 [1] FITTING-GREASE  
30. 221-3541 J [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  200-0920 J [1] KIT-SEAL (STABILIZER CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68420285
 

375-1285: CYLINDER GP-STEERING

375-1285 CYLINDER GP-STEERING
S/N CH91-UP
PART OF 331-1380 AXLE GP-STEERING
ALSO AN ATTACHMENT
i05558453 SEBP6842
3751285 CYLINDER GP-STEERING Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 243-0920 [1] ROD AS  
2. 375-1289 [1] GUIDE  
3. 387-2949 [1] RING-RETAINING  
4. 243-0923 [1] RING-SNAP  
5. 243-0925 [1] RING-RETAINING  
6. 243-0926 [1] FLANGE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  375-1287 [1] KIT-SEAL & RING (STEERING CYLINDER)  
    (INCLUDES PISTON RING, RING SEALS, O-RING SELAS, WIPER RING, ROD SEAL & PARTS MARKED J IN THE GRAPHIC)
 

#SEBP68420286
 

368-3246: CYLINDER GP-STICK

368-3246 CYLINDER GP-STICK
S/N CH91-UP
130-MM (5.2-IN) BORE X 1205-MM (47.5-IN) STROKE
PART OF 368-3222 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i05922282 SEBP6842
3683246 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9287 J [1] SEAL-LIP TYPE  
2. 216-0003 J [1] SEAL-U-CUP  
3. 368-3270 [1] CYLINDER AS-STICK  
3A. 128-3031 [1] BUSHING  
4. 368-6819 [1] ROD & BEARING AS-CYLINDER  
4A. 128-3031 [1] BUSHING  
5. 374-9055 [1] PISTON  
6. 374-9074 [1] HEAD  
7. 170-9845 J [1] SEAL-BUFFER  
8. 093-1571 [1] RING-RETAINING  
9. 095-0929 [2] RING-RETAINING  
10. 095-1631 J [1] SEAL-O-RING  
11. 096-1588 J [1] RING-BACKUP  
12. 103-8378 [1] RING-RETAINING  
13. 103-8379 [1] RING  
14. 103-8380 [1] STOP  
15. 114-0758 [1] BUSHING  
16. 150-5884 J [1] RING  
17. 179-9771 J [2] RING  
18. 441-8129 [1] STOP  
19. 7I-1352 J [1] RING-SEAL  
20. 7Y-4622 [1] LOCKNUT (SPECIAL)  
21. 7Y-4633 J [1] RING-BACKUP  
22. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
23. 9X-3595 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  215-9986 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68420287
 

430-9488: DRIVE & MTG GP-PUMP

430-9488 DRIVE & MTG GP-PUMP
S/N CH91-UP
PART OF 432-8567 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05970117 SEBP6842
4309488 DRIVE & MTG GP-PUMP Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 430-9491 [1] FLANGE  
2. 216-0088 [1] HUB-CLUTCH  
3. 2H-3934 [1] SEAL-O-RING  
4. 5F-3106 [1] SEAL-O-RING  
5. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
6. 216-0084 [1] SPRING  
7. 216-0086 [1] BUSHING-GUIDE  
  M   METRIC PART
 

#SEBP68420288
 

111-1858: DRIVE GP-SWING

111-1858 DRIVE GP-SWING
S/N CH91-UP
PART OF 449-2824 CHASSIS AR
ALSO AN ATTACHMENT
i05934480 SEBP6842
1111858 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 368-2783 Y [1] MOTOR GP-SWING  
2. 152-7372 Y [1] DRIVE GP-SWING  
3. 108-1781 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
4. 113-2003 M [16] BOLT-SOCKET HEAD (M16X2X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68420289
 

152-7372: DRIVE GP-SWING

152-7372 DRIVE GP-SWING
S/N CH91-UP
PART OF 111-1858 DRIVE GP-SWING
ALSO AN ATTACHMENT
i05972402 SEBP6842
1527372 DRIVE GP-SWING Parts scheme 1527372 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your M320D2 WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0856 [1] SHAFT  
2. 155-0857 [3] GEAR-PLANETARY (33-TEETH)  
3. 155-0858 [1] CARRIER  
4. 155-0824 [3] PIN  
5. 082-3084 [6] WASHER  
6. 082-3085 [6] WASHER  
7. 132-4292 [63] BEARING AS-NEEDLE  
8. 095-0919 [3] RING-RETAINING  
9. 155-0864 [1] HOUSING AS-SWING  
10. 155-0865 [1] SEAL-LIP TYPE  
11. 155-0866 [1] SEAL  
12. 155-0867 [1] PINION  
13. 155-0868 [1] WASHER (100X169X2-MM THK)  
14. 155-0869 [1] BEARING AS-ROLLER  
15. 155-0870 [1] BEARING AS-ROLLER  
16. 179-3152 [2] NUT-SLOTTED  
17. 155-0872 [1] RING  
19. 155-0874 [1] CARRIER-PLANETARY  
20. 155-0875 [4] GEAR-PLANETARY (32-TEETH)  
21. 155-0876 [4] BEARING AS-ROLLER  
22. 9X-0656 [4] RING  
23. 8U-5005 [3] SHIM (1-MM THK)  
24. 127-8987 [1] RING-RETAINING  
25. 121-8088 [2] BALL BEARING  
26. 155-0877 [1] GEAR-SUN (19-TEETH)  
27. 098-2982 B [4] SHIM (1.5-MM THK)  
28. 110-4737 [2] RING-RETAINING  
29. 155-0878 [1] HOUSING-BRAKE  
30. 155-0849 [1] ORIFICE  
31. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
32. 222-5793 [1] SEAL-O-RING  
33. 155-0850 [1] PISTON  
34. 155-0851 [1] SEAL-LIP TYPE  
35. 155-0852 [1] SEAL-LIP TYPE  
36. 179-3151 [1] SPRING  
37. 179-3154 [1] SHIM (3.5-MM THK)  
38. 132-4268 B [5] DISC-CLUTCH (1.7-MM THK)  
39. 132-4262 B [6] DISC-CLUTCH (1.4-MM THK)  
40. 132-4263 B [1] DISC-CLUTCH (1.2-MM THK)  
41. 132-4265 B [1] DISC-CLUTCH (1.6-MM THK)  
42. 132-4266 B [1] DISC-CLUTCH (1.8-MM THK)  
43. 9X-6574 [1] RING-RETAINING  
44. 155-0855 [1] SLEEVE  
45. 8T-0707 [1] RING-RETAINING (INTERNAL)  
46. 222-5792 [1] SEAL-O-RING  
47. 197-6054 [1] WASHER (63.6X70X0.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Oscillating Axle Control
M320D2 and M322D2 Wheeled Excavators and M322D2 MH and M324D2 MH Wheeled Material Handlers
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Oscillation Axle Lock Cylinder May Fail on Certain M315D2, M317D2, and M20D2 Wheeled Excavators {5468}
Oscillation Axle Lock Cylinder May Fail on Certain M315D2, M317D2, and M20D2 Wheeled Excavators {5468}
Stabilizer Cylinder Group may Fail on Certain Mobile Hydraulic Power Units, and Wheeled Excavators {5468}
Stabilizer Cylinder Group may Fail on Certain Mobile Hydraulic Power Units, and Wheeled Excavators {5468}
Specifications
Stabilizer Cylinders
M320D2 Wheeled Excavator Machine System Specifications
Boom Cylinder
M320D2 Wheeled Excavator Machine System Specifications
Stick Cylinder
M320D2 Wheeled Excavator Machine System Specifications
Blade Lift Cylinder
M320D2 Wheeled Excavator Machine System Specifications
Axle Oscillation Lock Cylinder
M320D2 Wheeled Excavator Machine System Specifications
Boom Lines
M320D2 Wheeled Excavator Machine System Specifications
Boom Cylinder Lines
M320D2 Wheeled Excavator Machine System Specifications
Bucket Cylinder
M320D2 Wheeled Excavator Machine System Specifications
Systems Operation
Boom Dampening System
M320D2 Wheeled Excavator Hydraulic System
Cylinders (Boom, Bucket, Stick and VA Boom)
M320D2 Wheeled Excavator Hydraulic System
Steering Cylinder
M320D2 Wheeled Excavator Hydraulic System
Reuse And Salvage Guidelines
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Testing and Adjusting
Axle Oscillation Lock Cylinder Air - Purge
M320D2 Wheeled Excavator Hydraulic System
Cylinder Drift - Check
M320D2 Wheeled Excavator Hydraulic System
Cylinder Speed - Check
M320D2 Wheeled Excavator Hydraulic System
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog M320D2 :

CYLINDER GP-BUCKET
368-3248 CYLINDER GP-BUCKET
CYLINDER GP-BOOM
368-3245 CYLINDER GP-BOOM
CYLINDER GP-AXLE OSC LOCK
318-4545 CYLINDER GP-AXLE OSC LOCK
CYLINDER & SEAL GP-STICK
533-9617 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
368-3222 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-BUCKET
533-9620 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
368-3224 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BOOM
533-9612 CYLINDER & SEAL GP-BOOM
CYLINDER GP-HYDRAULIC
358-8779 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
368-3243 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
368-3244 CYLINDER GP-HYDRAULIC
CYLINDER GP-STABILIZER
188-4991 CYLINDER GP-STABILIZER
CYLINDER GP-STEERING
375-1285 CYLINDER GP-STEERING
CYLINDER GP-STICK
368-3246 CYLINDER GP-STICK
DRIVE & MTG GP-PUMP
430-9488 DRIVE & MTG GP-PUMP
DRIVE GP-SWING
111-1858 DRIVE GP-SWING
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