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251-7925 PUMP & MTG GP-HYDRAULIC S/N W8R1-UP PART OF 250-3303 HYDRAULIC AR-UPPER M318D MH WHEELED EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
PUMP GP-METERING
PUMP GP

WHEELED EXCAVATOR M318D MH WHEELED EXCAVATOR W8R
 M318D Material Handler W8R00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP4889 M318D MH W8R   (2007)

HYDRAULIC SYSTEM

PUMP GP
HEAD GP-PUMP
253-6010 HEAD GP-PUMP
PUMP & MTG GP-GEAR
283-3190 PUMP & MTG GP-GEAR
PUMP & MTG GP-HYDRAULIC
251-7925 PUMP & MTG GP-HYDRAULIC
PUMP & MTG GP-PILOT
298-5185 PUMP & MTG GP-PILOT
PUMP & MTG GP-PILOT
298-5185 PUMP & MTG GP-PILOT
PUMP GP-CHARGE
350-9118 PUMP GP-CHARGE
 

#SEBP48890630
 

251-7925: PUMP & MTG GP-HYDRAULIC

251-7925 PUMP & MTG GP-HYDRAULIC
S/N W8R1-UP
PART OF 250-3303 HYDRAULIC AR-UPPER
i02624002 SEBP4889
2517925 PUMP & MTG GP-HYDRAULIC Parts scheme
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Parts for your M318D MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 251-8035 Y [1] PUMP GP-PISTON  
2. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
4. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP48890631
 

298-5185: PUMP & MTG GP-PILOT

298-5185 PUMP & MTG GP-PILOT -BRAKE, STEERING
S/N W8R1-297
PART OF 250-3303 HYDRAULIC AR-UPPER
i02675564 SEBP4889
2985185 PUMP & MTG GP-PILOT Parts scheme
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Parts for your M318D MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 297-6786 Y [1] PUMP GP-GEAR (STEERING, PILOT, BRAKE)  
2. 105-3484 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP48890632
 

298-5185: PUMP & MTG GP-PILOT

298-5185 PUMP & MTG GP-PILOT -BRAKE, STEERING
S/N W8R298-UP
PART OF 250-3303 HYDRAULIC AR-UPPER
i03539222 SEBP4889
2985185 PUMP & MTG GP-PILOT Parts scheme
  For full view, you need register

Parts for your M318D MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 455-6307 CY [1] PUMP GP-GEAR (STEERING, PILOT, BRAKE)  
2. 105-3484 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP48890633
 

350-9118: PUMP GP-CHARGE

350-9118 PUMP GP-CHARGE
S/N W8R1-UP
PART OF 190-8199 PUMP GP-PISTON
i03800398 SEBP4889
3509118 PUMP GP-CHARGE Parts scheme
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Parts for your M318D MH 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
 

#SEBP48890634
 

281-6269: PUMP GP-GEAR

281-6269 PUMP GP-GEAR -HYDRAULIC FAN
S/N W8R1-UP
PART OF 283-3190 PUMP & MTG GP-GEAR
i02624226 SEBP4889
2816269 PUMP GP-GEAR Parts scheme
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Parts for your M318D MH 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
 

#SEBP48890635
 

297-6786: PUMP GP-GEAR

297-6786 PUMP GP-GEAR
S/N W8R1-297
PART OF 298-5185 PUMP & MTG GP-PILOT
i03192206 SEBP4889
2976786 PUMP GP-GEAR Parts scheme
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Parts for your M318D MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-7081 [1] KIT-SEAL (STEERING PILOT, BRAKE)  
    (INCLUDES RINGS, BACKUP-RINGS ,RING RETAINING & PLUG)
2. 320-7146 [1] VALVE AS-RELIEF  
3. 9S-8002 [1] PLUG (7/16-20-THD)  
4. 3J-7354 [1] SEAL-O-RING  
5. 195-3042 [4] BOLT-SOCKET HEAD (M10X1.5X115-MM)  
6. 113-7617 [4] DOWEL  
 

#SEBP48890636
 

455-6307: PUMP GP-GEAR

455-6307 PUMP GP-GEAR
S/N W8R298-UP
PART OF 298-5185 PUMP & MTG GP-PILOT
i06233867 SEBP4889
4556307 PUMP GP-GEAR Parts scheme
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Parts for your M318D MH WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 320-7146 [1] VALVE AS-RELIEF  
   
    AVAILABLE REPAIR KIT(S):
  475-0770 [1] KIT-SEAL  
    (INCLUDES O-RING SEALS,TYPE SEAL LIPS,RING SEAL,RETAINING RING,BACKUP RINGS & PLUGS
 

#SEBP48890637
 

187-3774: PUMP GP-METERING

187-3774 PUMP GP-METERING -HMU STEERING
S/N W8R1-UP
PART OF 299-8923 LINES GP-STEERING
i02681068 SEBP4889
1873774 PUMP GP-METERING Parts scheme
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Parts for your M318D 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
 

#SEBP48890638
 

190-8199: PUMP GP-PISTON

190-8199 PUMP GP-PISTON -SWING, CHARGE
S/N W8R1-UP
PART OF 251-8035 PUMP GP-PISTON
Type 1
i01576957 SEBP4889
1908199 PUMP GP-PISTON Parts scheme
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Parts for your M318D 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
 

#SEBP48890639
 

190-8199: PUMP GP-PISTON

190-8199 PUMP GP-PISTON -SWING, CHARGE
S/N W8R1-UP
PART OF 251-8035 PUMP GP-PISTON
Type 2
i03800393 SEBP4889
1908199 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your M318D 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. 350-9118 CY [1] PUMP GP-CHARGE  
5. 379-9496 Y [1] VALVE GP-PUMP CONTROL  
7. 122-9718 [1] PIN  
8. 9S-8008 [1] PLUG (1-1/16-12-THD)  
9. 9S-8004 C [2] PLUG (9/16-18-THD)  
10. 112-4628 C [3] 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. 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  
23. 120-4394 C [2] PLUG-BREAK OFF  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog M318D MH :

PUMP & MTG GP-GEAR
283-3190 PUMP & MTG GP-GEAR
MOUNTING GP-VALVE
251-7920 MOUNTING GP-VALVE
MOTOR GP-SWING
368-2783 MOTOR GP-SWING
MOTOR GP-SWING
152-7371 MOTOR GP-SWING
MOTOR GP-SWING
152-7371 MOTOR GP-SWING
MOTOR GP-PISTON
291-3711 MOTOR GP-PISTON
MOTOR GP-GEAR
339-9553 MOTOR GP-GEAR
MOTOR GP-GEAR
330-9136 MOTOR GP-GEAR
PUMP & MTG GP-PILOT
298-5185 PUMP & MTG GP-PILOT
PUMP & MTG GP-PILOT
298-5185 PUMP & MTG GP-PILOT
PUMP GP-CHARGE
350-9118 PUMP GP-CHARGE
PUMP GP-GEAR
281-6269 PUMP GP-GEAR
PUMP GP-GEAR
297-6786 PUMP GP-GEAR
PUMP GP-GEAR
455-6307 PUMP GP-GEAR
PUMP GP-METERING
187-3774 PUMP GP-METERING
PUMP GP-PISTON
190-8199 PUMP GP-PISTON

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