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111-2052 PUMP & MTG GP-MAIN HYDRAULIC S/N 6ES1-UP PART OF 141-7601 HYDRAULIC AR M318 EXCAVATOR




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP26140570
 

111-2052: PUMP & MTG GP-MAIN HYDRAULIC

111-2052 PUMP & MTG GP-MAIN HYDRAULIC
S/N 6ES1-UP
PART OF 141-7601 HYDRAULIC AR
i00478124 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-2053 Y [1] PUMP GP-MAIN & SWING  
2. 6V-1820 M [12] BOLT (M10X1.5X30-MM)  
3. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140571
 

158-9946: PUMP & MTG GP-MAIN HYDRAULIC

158-9946 PUMP & MTG GP-MAIN HYDRAULIC
S/N 6ES1-UP
AUXILIARY DRIVE
AN ATTACHMENT
i00799139 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1820 M [12] BOLT (M10X1.5X30-MM)  
2. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
3. 158-9942 [1] PUMP GP-MAIN & SWING  
4. 111-3727 Y [1] PUMP GP-MAIN HYDRAULIC  
5. 148-3413 Y [1] PUMP GP-SWING  
6. 4J-2677 [2] WASHER (16.7X27X5-MM THK)  
7. 113-2003 M [2] BOLT-SOCKET HEAD (M16X2X40-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140572
 

111-2055: PUMP & MTG GP-STEERING & BRAKE

111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6ES1-230
PART OF 141-7601 HYDRAULIC AR
i00478163 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3425 M [2] BOLT (M14X2X35-MM)(M14X2X35MM)  
2. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
3. 111-2054 Y [1] PUMP GP-GEAR  
4. 114-3396 [1] BRACKET AS  
5. 5D-0998 [2] SPRING-DISC  
6. 092-5524 M [1] BOLT (M12X1.75X80-MM)  
7. 8T-4244 M [3] NUT (M12X1.75-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140573
 

111-2055: PUMP & MTG GP-STEERING & BRAKE

111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6ES231-236
PART OF 141-7601 HYDRAULIC AR
i00726390 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [6] PLATE  
2. 092-5524 M [1] BOLT (M12X1.75X80-MM)  
3. 143-4756 Y [1] PUMP GP-GEAR  
4. 147-1530 [1] ADAPTER  
5. 148-5168 [1] BRACKET AS  
6. 7X-0510 [2] WASHER-HARD (15.5X29X3-MM THK)  
7. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
8. 8C-3425 M [2] BOLT (M14X2X35-MM)(M14X2X35MM)  
9. 8T-4244 M [1] NUT (M12X1.75-THD)  
10. 7W-1165 [1] GASKET-HYDRAULIC PUMP  
  F [1] LOCKNUT  
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140574
 

111-2055: PUMP & MTG GP-STEERING & BRAKE

111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6ES237-242
PART OF 141-7601 HYDRAULIC AR
i01076558 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1165 [1] GASKET-HYDRAULIC PUMP  
2. 092-5524 M [1] BOLT (M12X1.75X80-MM)  
3. 147-1530 [1] ADAPTER  
4. 148-5168 [1] BRACKET AS  
5. 163-4139 Y [1] PUMP GP-GEAR  
6. 171-2988 [6] WASHER-HARD (8X14X1.6-MM THK)  
7. 171-2989 M [1] LOCKNUT (M12X1.5-THD)  
8. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
9. 7X-0510 [2] WASHER-HARD (15.5X29X3-MM THK)  
10. 8C-3425 M [2] BOLT (M14X2X35-MM)(M14X2X35MM)  
11. 8T-4244 M [1] NUT (M12X1.75-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140575
 

111-2055: PUMP & MTG GP-STEERING & BRAKE

111-2055 PUMP & MTG GP-STEERING & BRAKE
S/N 6ES243-UP
PART OF 141-7601 HYDRAULIC AR
i01365966 SEBP2614
  For full view, you need register

Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1165 [1] GASKET-HYDRAULIC PUMP  
2. 147-1530 [1] ADAPTER  
3. 171-2988 [4] WASHER-HARD (8X14X1.6-MM THK)  
4. 171-2989 M [1] LOCKNUT (M12X1.5-THD)  
5. 178-8650 [1] PLATE AS  
6. 187-7419 Y [1] PUMP GP-GEAR  
7. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
8. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
9. 7X-0510 [2] WASHER-HARD (15.5X29X3-MM THK)  
10. 8C-3425 M [2] BOLT (M14X2X35-MM)(M14X2X35MM)  
11. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
13. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140576
 

111-2054: PUMP GP-GEAR

111-2054 PUMP GP-GEAR -STEERING & BRAKE
S/N 6ES1-230
PART OF 111-2055 PUMP & MTG GP-STEERING & BRAKE
i00478155 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-0194 [1] RING-RETAINING  
2. 113-7619 J [1] SEAL-LIP TYPE  
3. 113-1975 [1] FLANGE-GEAR PUMP  
4. 113-7618 J [4] RING-BACKUP  
5. 113-7616 J [4] SEAL-LIP TYPE  
6. 113-1974 [4] BEARING  
7. 113-7820 J [4] SEAL-O-RING  
8. 113-1940 [1] HOUSING-GEAR  
9. 113-7617 [4] DOWEL  
10. 113-7821 [2] DOWEL  
11. 113-1973 [2] SHAFT-GEAR  
12. 113-1943 [1] SHAFT-GEAR  
13. 113-1978 [1] SHAFT-GEAR  
14. 113-1939 [1] PLATE  
15. 113-1977 [1] COVER-GEAR PUMP  
16. 113-1942 [1] COUPLING  
17. 8T-7950 M [4] BOLT (M10X1.5X180-MM)  
18. 113-1941 [1] HOUSING-GEAR  
19. 113-7822 J [1] SEAL-O-RING  
20. 7J-9933 [1] SEAL-O-RING  
21. 6V-8653 M [4] BOLT-SOCKET HEAD (M6X1X40-MM)  
22. 5W-5351 [1] NUT  
23. 3E-4988 [1] LOCKWASHER  
24. 5W-8553 [1] KEY-WOODRUFF  
25. 9S-8005 [1] PLUG (3/4-16-THD)  
26. 120-6001 Y [1] VALVE GP-RELIEF  
27. 3K-0360 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  114-2175 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140577
 

117-7230: PUMP GP-GEAR

117-7230 PUMP GP-GEAR -CHARGE
S/N 6ES1-UP
PART OF 125-9143 PUMP GP-GEAR
i00474999 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-7278 [1] BUSHING  
2. 125-9145 [1] SHAFT-DRIVE  
3. 117-7296 [1] KEY-SHAFT  
4. 117-7297 [1] RING-RETAINING  
5. 6V-8337 M [4] BOLT-SOCKET HEAD (M8X1.25X35-MM)  
6. 5W-1437 [4] LOCKWASHER  
7. 117-7322 [1] SEAL-RING  
8. 199-3673 [1] RING-RETAINING  
  M   METRIC PART
 

#SEBP26140578
 

125-9143: PUMP GP-GEAR

125-9143 PUMP GP-GEAR -CHARGE
S/N 6ES1-UP
PART OF 139-9530 PUMP GP-SWING
i00512811 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-7230 Y [1] PUMP GP-GEAR (CHARGE)  
2. 125-9144 [1] PLATE AS  
3. 117-7322 [1] SEAL-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP26140579
 

143-4756: PUMP GP-GEAR

143-4756 PUMP GP-GEAR -STEERING & BRAKE
S/N 6ES231-236
PART OF 111-2055 PUMP & MTG GP-STEERING & BRAKE
i00707748 SEBP2614
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Parts for your M318 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-0194 [1] RING-RETAINING  
2. 113-7619 J [1] SEAL-LIP TYPE  
3. 125-6225 [1] FLANGE  
4. 113-7618 J [4] RING-BACKUP  
5. 113-7616 J [4] SEAL-LIP TYPE  
6. 113-1974 [4] BEARING  
7. 113-7820 J [4] SEAL-O-RING  
8. 153-2649 [1] HOUSING  
9. 113-7617 [4] DOWEL  
10. 113-7821 [2] DOWEL  
11. 153-2662 [1] SHAFT-GEAR  
12. 113-1943 [1] SHAFT-GEAR  
13. 153-2663 [1] SHAFT-GEAR  
14. 113-1939 [1] PLATE  
15. 153-2664 Y [1] VALVE GP-PRIORITY  
16. 113-1942 [1] COUPLING  
17. 153-2146 M [4] BOLT (M10X1.5X230-MM)  
18. 125-6616 [1] KEY-WOODRUFF  
19. 153-2665 [1] HOUSING  
20. 153-2666 [1] BEARING  
21. 153-2667 [1] SHAFT-GEAR  
23. 3E-4988 [1] LOCKWASHER  
24. 5W-5351 [1] NUT  
25. 9S-8005 [1] PLUG (3/4-16-THD)  
26. 3K-0360 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  114-2175 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine

Caterpillar Parts SIS Catalog M318 :

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