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472-4349 MOTOR & MOUNTING GP -TRAVEL S/N WRA1-UP PART OF 472-4350 DRIVE GP-SWING 548 EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
VALVE GP-CONTROL
ELECTRICAL AND STARTING SYSTEM
MOTOR GP
HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR 548 EXCAVATOR WRA
 548 Log Loader WRA00001-UP (MACHINE) POWERED BY Engine C7.1 M0086979 548 WRA   (2017)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR & MOUNTING GP
472-4349 MOTOR & MOUNTING GP
MOTOR GP-GEROTOR
268-2792 MOTOR GP-GEROTOR
MOTOR GP-PISTON
486-1052 MOTOR GP-PISTON
MOTOR GP-PISTON
486-1053 MOTOR GP-PISTON
MOTOR GP-PISTON
509-7732 MOTOR GP-PISTON
VALVE GP-MOTOR CONTROL
449-1560 VALVE GP-MOTOR CONTROL
 

#M00869790380
 

472-4349: MOTOR & MOUNTING GP

472-4349 MOTOR & MOUNTING GP -TRAVEL
S/N WRA1-UP
PART OF 472-4350 DRIVE GP-SWING
i07141150 M0086979
4724349 MOTOR & MOUNTING GP Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-7064 [2] CAP  
2. 453-0424 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
3. 486-1052 Y [1] MOTOR GP-PISTON  
4. 6V-5204 [1] RING-RETAINING  
5. 8T-4944 M [4] BOLT-SOCKET HEAD (M16X2X40-MM)  
6. 8T-6404 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869790381
 

268-2792: MOTOR GP-GEROTOR

268-2792 MOTOR GP-GEROTOR
S/N WRA1-UP
PART OF 270-7838 ROTATOR GP-HYDRAULIC
i03631058 M0086979
2682792 MOTOR GP-GEROTOR Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  261-4651 F [1] VALVE AS-RELIEF (1500-PSI)  
  261-4652 F [1] VALVE AS-RELIEF (2000-PSI)  
  261-4653 F [1] VALVE AS-RELIEF (3000-PSI)  
   
    AVAILABLE REPAIR KIT(S):
  9T-9072 [1] KIT-SEAL (BROOM MOTOR)  
    (INCLUDES SHAFT SEAL, LIP SEAL, COMMUTATOR SEAL, SECTION SEALS, BACKUP RING, SHIM & GREASE PACK)
  F   NOT SHOWN
 

#M00869790382
 

486-1052: MOTOR GP-PISTON

486-1052 MOTOR GP-PISTON
S/N WRA1-UP
PART OF 472-4349 MOTOR & MOUNTING GP
i07141314 M0086979
4861052 MOTOR GP-PISTON Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 449-1560 Y [2] VALVE GP-MOTOR CONTROL  
2. 486-1053 Y [1] MOTOR GP-PISTON  
  Y   SEPARATE ILLUSTRATION
 

#M00869790383
 

486-1053: MOTOR GP-PISTON

486-1053 MOTOR GP-PISTON
S/N WRA1-UP
PART OF 486-1052 MOTOR GP-PISTON
i07141318 M0086979
4861053 MOTOR GP-PISTON Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 188-4163 [1] SHAFT  
2. 096-1533 J [1] SEAL-LIP TYPE  
3. 188-4170 [1] BEARING  
4. 188-4169 [1] BODY  
5. 188-4165 [1] PLATE  
6. 188-4167 [1] PLATE  
7. 334-9982 [1] PISTON AS  
8. 188-4166 [1] PLATE  
9. 188-4164 [1] BARREL  
10. 188-4172 [3] PLATE-FRICTION  
11. 188-4173 [4] PLATE-SEPARATOR  
12. 7Y-4290 [1] PISTON-BRAKE  
13. 5J-2383 J [1] SEAL-O-RING  
14. 7Y-4294 J [1] SEAL-O-RING  
15. 4I-5849 [1] SEAL-O-RING  
16. 123-2139 [20] SPRING  
17. 188-4162 [1] HEAD GP-MOTOR  
  099-8111 [2] PIN-SPRING  
18. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
19. 6V-0852 [2] CAP-DUST  
20. 204-2677 [1] PLATE-VALVE  
21. 188-4171 [1] BEARING  
22. 170-9996 [2] PLUG  
23. 170-9985 [2] VALVE-PISTON  
24. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
25. 170-9986 [2] SPRING  
26. 095-1600 J [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  188-4176 J [1] KIT-SEAL (SWING MOTOR)  
    (ALSO INCLUDES O-RING SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00869790384
 

509-7732: MOTOR GP-PISTON

509-7732 MOTOR GP-PISTON -TRAVEL
S/N WRA1-UP
PART OF 493-0512 DRIVE AR-FINAL
i07140980 M0086979
5097732 MOTOR GP-PISTON Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION)
 

#M00869790385
 

341-5363: MOUNTING GP-MAIN CONTROL VALVE

341-5363 MOUNTING GP-MAIN CONTROL VALVE
S/N WRA1-UP
PART OF 442-7262 HYDRAULIC AR
i04061059 M0086979
3415363 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-9001 [4] SPACER (22X40X22-MM THK)  
2. 347-6048 [1] SUPPORT AS  
3. 453-2846 M [4] BOLT (M20X2.5X60-MM)  
4. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
5. 447-1718 M [4] BOLT (M20X2.5X50-MM)  
  M   METRIC PART
 

#M00869790386
 

310-0404: PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
S/N WRA1-UP
PART OF 519-1527 VALVE GP-CONTROL
i04781177 M0086979
3100404 PLUG GP-CONTROL VALVE Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-0405 [1] PLUG  
2. 3D-2824 [1] SEAL-O-RING  
3. 6M-5062 [1] SEAL-O-RING  
4. 9J-0705 [1] RING-BACKUP  
 

#M00869790387
 

257-2949: PUMP & MOTOR GP-HYDRAULIC

257-2949 PUMP & MOTOR GP-HYDRAULIC -CAB TILT
S/N WRA1-UP
PART OF 344-6065 CONTROL GP-CAB TILT
i02488007 M0086979
2572949 PUMP & MOTOR GP-HYDRAULIC Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-1305 [1] BOOT  
2. 237-1306 [1] BOOT  
3. 237-1307 [1] WIRE AS  
4. 237-1309 [1] SWITCH AS-SOLENOID (MOTOR)  
  237-1304 [1] WIRE AS  
5. 237-1310 [1] VALVE AS-RELIEF (CAB TILT PUMP)  
6. 237-1312 [1] RESERVOIR AS  
  237-1303 [1] PLUG  
  237-1311 [1] PLUG  
7. 237-1314 [1] MOTOR AS  
8. 237-1315 [1] SOLENOID  
9. 257-2950 [1] CONTROL GP-SWITCH (CAB TILT, REMOTE)  
  237-1302 [1] WIRE AS  
  257-2988 [1] HARNESS AS-WIRING  
10. 257-3015 [1] PUMP AS  
11. 257-3016 [1] VALVE AS  
12. 257-3017 [1] ORIFICE  
13. 257-3018 [1] ORIFICE  
14. 257-3019 [1] ADAPTER AS  
  237-1313 [1] VALVE AS  
 

#M00869790388
 

516-8599: PUMP & MOTOR GP-HYDRAULIC

516-8599 PUMP & MOTOR GP-HYDRAULIC
S/N WRA1-UP
PART OF 523-8737 CONTROL GP-CAB TILT
i07186696 M0086979
5168599 PUMP & MOTOR GP-HYDRAULIC Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-1305 [1] BOOT  
2. 091-8402 [1] BOOT (BLACK)  
3. 237-1307 [1] WIRE AS  
4. 237-1309 [1] SWITCH AS-SOLENOID (MOTOR)  
5. 9W-1795 [1] BOOT  
6. 237-1312 [1] RESERVOIR AS  
  237-1303 [1] PLUG  
  237-1311 [1] PLUG  
7. 237-1314 [1] MOTOR AS  
8. 237-1315 [1] SOLENOID  
9. 257-2950 [1] CONTROL GP-SWITCH (CAB TILT, REMOTE)  
  237-1302 [1] WIRE AS  
  257-2988 [1] HARNESS AS-WIRING  
10. 257-3015 [1] PUMP AS  
11. 257-3016 [1] VALVE AS  
12. 257-3017 [1] ORIFICE  
13. 257-3018 [1] ORIFICE  
 

#M00869790389
 

200-3365: PUMP & MTG GP-AUXILIARY

200-3365 PUMP & MTG GP-AUXILIARY
S/N WRA1-UP
PART OF 481-0106, 549-4361 CONTROL AR-HYDRAULIC
i04082190 M0086979
2003365 PUMP & MTG GP-AUXILIARY Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 349-4087 CY [1] PUMP GP-GEAR (AUXILIARY)  
2. 273-8315 [2] SEAL-O-RING  
3. 200-3327 [1] COUPLING  
4. 342-1861 [1] SPACER  
5. 8T-4195 CM [2] BOLT (M10X1.5X30-MM)  
6. 105-3478 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
7. 8T-4121 C [2] WASHER-HARD (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 548 :

MANIFOLD GP-CONTROL
308-2638 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
LINES GP-WORK TOOL
492-8178 LINES GP-WORK TOOL
LINES GP-WORK TOOL
481-0110 LINES GP-WORK TOOL
LINES GP-TRAVEL MOTOR
511-2172 LINES GP-TRAVEL MOTOR
LINES GP-STICK CYLINDER
516-1007 LINES GP-STICK CYLINDER
LINES GP-STICK CYLINDER
133-6774 LINES GP-STICK CYLINDER
LINES GP-STICK
538-6970 LINES GP-STICK
MOTOR GP-GEROTOR
268-2792 MOTOR GP-GEROTOR
MOTOR GP-PISTON
486-1052 MOTOR GP-PISTON
MOTOR GP-PISTON
486-1053 MOTOR GP-PISTON
MOTOR GP-PISTON
509-7732 MOTOR GP-PISTON
MOUNTING GP-MAIN CONTROL VALVE
341-5363 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
310-0404 PLUG GP-CONTROL VALVE
PUMP & MOTOR GP-HYDRAULIC
257-2949 PUMP & MOTOR GP-HYDRAULIC
PUMP & MOTOR GP-HYDRAULIC
516-8599 PUMP & MOTOR GP-HYDRAULIC
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