AVSPARE.COM
parts catalog

266-7922 MOTOR GP-SWING S/N F5L1-UP; LRT1-UP PART OF 266-7921 MOTOR GP-SWING 558 EXCAVATOR




HYDRAULIC SYSTEM

MOTOR GP
 

#M00727000450
 

266-7922: MOTOR GP-SWING

266-7922 MOTOR GP-SWING
S/N F5L1-UP; LRT1-UP
PART OF 266-7921 MOTOR GP-SWING
i02466227 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-7923 Y [2] VALVE GP-RELIEF (LINE)  
2. 204-2679 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#M00727000451
 

334-9979: MOTOR GP-SWING

334-9979 MOTOR GP-SWING
S/N F5L1-UP; LRT1-UP
FIELD REPLACEMENT FOR @@@@@204-2679@@@@@
i03483442 M0072700
  For full view, you need register

Parts for your 558 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. 204-2676 [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. 184-3835 [1] PISTON  
13. 5J-2383 J [1] SEAL-O-RING  
14. 7Y-4294 J [1] SEAL-O-RING  
15. 4I-5849 J [1] SEAL-O-RING  
16. 123-2139 [20] SPRING  
17. 188-4162 [1] HEAD GP-MOTOR  
  099-8111 [2] PIN-SPRING  
18. 3J-1907 J [2] SEAL-O-RING  
19. 110-5525 [2] PLUG  
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  
27. 095-1698 [2] SEAL-O-RING  
28. 105-7285 [2] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  188-4176 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00727000452
 

341-5363: MOUNTING GP-MAIN CONTROL VALVE

341-5363 MOUNTING GP-MAIN CONTROL VALVE
S/N F5L1-UP; LRT1-UP
PART OF 394-7152 HYDRAULIC AR
i04061059 M0072700
  For full view, you need register

Parts for your 558 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
 

#M00727000453
 

310-0404: PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
S/N F5L1-UP; LRT1-UP
PART OF 335-0428 VALVE GP-CONTROL
i04781177 M0072700
  For full view, you need register

Parts for your 558 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  
 

#M00727000454
 

257-2949: PUMP & MOTOR GP-HYDRAULIC

257-2949 PUMP & MOTOR GP-HYDRAULIC -CAB TILT
S/N F5L1-UP; LRT1-UP
PART OF 344-6065, 510-7774 CONTROL GP-CAB TILT
i02488007 M0072700
  For full view, you need register

Parts for your 558 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  
 

#M00727000455
 

200-3365: PUMP & MTG GP-AUXILIARY

200-3365 PUMP & MTG GP-AUXILIARY
S/N LRT1-UP
PART OF 394-7184 CONTROL AR-HYDRAULIC
i04082190 M0072700
  For full view, you need register

Parts for your 558 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
 

#M00727000456
 

200-3365: PUMP & MTG GP-AUXILIARY

200-3365 PUMP & MTG GP-AUXILIARY
S/N F5L1-UP; LRT1-UP
PART OF 394-7184 CONTROL AR-HYDRAULIC
i01555358 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-6057 Y [1] PUMP GP-GEAR  
2. 8T-3338 [2] SEAL-O-RING  
3. 200-3327 [1] COUPLING  
4. 200-3326 [1] SPACER  
5. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
6. 8T-0271 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00727000457
 

459-2498: PUMP & MTG GP-GEAR

459-2498 PUMP & MTG GP-GEAR
S/N F5L1-UP; LRT1-UP
PART OF 394-7183 CONTROL AR-HYDRAULIC
i06616244 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5049 [1] SEAL-O-RING  
2. 352-9154 Y [1] PUMP GP-PISTON  
3. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00727000458
 

338-0773: PUMP & MTG GP-MAIN HYDRAULIC

338-0773 PUMP & MTG GP-MAIN HYDRAULIC
S/N F5L1-UP; LRT1-UP
PART OF 394-7152 HYDRAULIC AR
i06718377 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 339-0514 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 7X-7729 [12] WASHER (11X25X3-MM THK)  
3. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00727000459
 

209-6057: PUMP GP-GEAR

209-6057 PUMP GP-GEAR
S/N F5L1-UP; LRT1-UP
PART OF 200-3365 PUMP & MTG GP-AUXILIARY
i01794340 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0836 J [1] RING-RETAINING  
2. 3G-5083 J [1] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  204-2800 J KIT-SEAL (GEAR PUMP)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

Information:

Caterpillar Parts SIS Catalog 558 :

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.