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117-8030 PUMP & MTG GP-STEERING & BRAKE S/N 6TL410-610 PART OF 123-9733 HYDRAULIC AR-UPPER M312 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR M312 EXCAVATOR 6TL
 M312 Excavator 6TL00410-UP (MACHINE) POWERED BY 3054 Engine SEBP2851 M312 6TL   (1988)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MOTOR GP-STEERING
118-9168 PUMP & MOTOR GP-STEERING
PUMP & MTG GP-MAIN HYDRAULIC
117-8023 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
 

#SEBP28510490
 

117-8030: PUMP & MTG GP-STEERING & BRAKE

117-8030 PUMP & MTG GP-STEERING & BRAKE
S/N 6TL410-610
PART OF 123-9733 HYDRAULIC AR-UPPER
i00713822 SEBP2851
1178030 PUMP & MTG GP-STEERING & BRAKE Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 143-4757 Y [1] PUMP GP-GEAR  
3. 148-7147 Y [1] DRIVE GP-ACCESSORY  
4. 150-3538 [1] PLATE AS  
5. 151-8754 M [2] BOLT (M10X1.5X40-MM)  
6. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
7. 8T-4133 M [2] NUT (M10X1.5-THD)  
8. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
9. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510491
 

117-8030: PUMP & MTG GP-STEERING & BRAKE

117-8030 PUMP & MTG GP-STEERING & BRAKE
S/N 6TL611-634
PART OF 123-9733 HYDRAULIC AR-UPPER
i01014688 SEBP2851
1178030 PUMP & MTG GP-STEERING & BRAKE Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 163-4140 Y [1] PUMP GP-GEAR  
3. 148-7147 Y [1] DRIVE GP-ACCESSORY  
4. 150-3538 [1] PLATE AS  
5. 151-8754 M [2] BOLT (M10X1.5X40-MM)  
6. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
7. 8T-4133 M [2] NUT (M10X1.5-THD)  
8. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
9. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510492
 

117-8030: PUMP & MTG GP-STEERING & BRAKE

117-8030 PUMP & MTG GP-STEERING & BRAKE
S/N 6TL635-1289
PART OF 123-9733 HYDRAULIC AR-UPPER
i01107887 SEBP2851
1178030 PUMP & MTG GP-STEERING & BRAKE Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-4096 [1] PLATE  
2. 145-4099 [1] PLATE AS  
3. 148-7147 Y [1] DRIVE GP-ACCESSORY  
4. 168-6800 Y [1] PUMP GP-GEAR  
5. 7I-8935 M [4] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
6. 7X-0622 [6] WASHER (13X24X2.5-MM THK)  
7. 8T-0389 M [2] LOCKNUT (M10X1.5-THD)  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
10. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
11. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510493
 

117-8030: PUMP & MTG GP-STEERING & BRAKE

117-8030 PUMP & MTG GP-STEERING & BRAKE
S/N 6TL1290-UP
PART OF 123-9733 HYDRAULIC AR-UPPER
i01399338 SEBP2851
1178030 PUMP & MTG GP-STEERING & BRAKE Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4957 M [2] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
2. 145-4099 [1] PLATE AS  
3. 188-1377 Y [1] PUMP GP-GEAR  
4. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
5. 7X-0622 [5] WASHER (13X24X2.5-MM THK)  
6. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
7. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
8. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510494
 

126-5321: PUMP GP-GEAR

126-5321 PUMP GP-GEAR -CHARGE
S/N 6TL410-UP
PART OF 139-9532 PUMP GP-SWING
i00514739 SEBP2851
1265321 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-5682 Y [1] PUMP GP-GEAR (CHARGE)  
2. 126-5683 [1] PLATE AS  
3. 117-7322 [1] SEAL-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510495
 

126-5682: PUMP GP-GEAR

126-5682 PUMP GP-GEAR -CHARGE
S/N 6TL410-UP
PART OF 126-5321 PUMP GP-GEAR
i00514778 SEBP2851
1265682 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-5676 [1] BUSHING  
2. 126-5702 [1] SHAFT-DRIVE  
3. 126-5703 [1] SPRING  
4. 126-5705 [1] RING-RETAINING  
5. 6V-5192 M [4] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
6. 5W-1437 [4] LOCKWASHER  
7. 117-7322 [1] SEAL-RING  
8. 199-3672 [1] RING-RETAINING  
  M   METRIC PART
 

#SEBP28510496
 

143-4757: PUMP GP-GEAR

143-4757 PUMP GP-GEAR
S/N 6TL410-610
PART OF 117-8030 PUMP & MTG GP-STEERING & BRAKE
FIELD REPLACEMENT ORDER 163-4140 PUMP GP-GEAR
i00707749 SEBP2851
1434757 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 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. 153-2902 [1] KIT-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(S) MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510497
 

163-4140: PUMP GP-GEAR

163-4140 PUMP GP-GEAR
S/N 6TL611-634
PART OF 117-8030 PUMP & MTG GP-STEERING & BRAKE
i01013716 SEBP2851
1634140 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 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. 164-6226 [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. 153-2902 [1] KIT-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 [1] KIT-SEAL  
  J   KIT(S) MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510498
 

168-6800: PUMP GP-GEAR

168-6800 PUMP GP-GEAR
S/N 6TL635-UP
PART OF 117-8030 PUMP & MTG GP-STEERING & BRAKE
i01108012 SEBP2851
1686800 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 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 HJN [4] RING-BACKUP  
5. 113-7616 HJN [4] SEAL-LIP TYPE  
7. 113-7820 HJN [4] SEAL-O-RING  
9. 113-7617 [4] DOWEL  
10. 113-7821 [2] DOWEL  
14. 113-1939 [1] PLATE  
15. 153-2664 Y [1] VALVE GP-PRIORITY  
16. 113-1942 [1] COUPLING  
17. 153-2146 M [2] BOLT (M10X1.5X230-MM)  
18. 125-6616 [1] KEY-WOODRUFF  
20. 153-2902 [1] KIT-BEARING  
23. 3E-4988 [1] LOCKWASHER  
24. 5W-5351 [1] NUT  
25. 9S-8005 H [1] PLUG (3/4-16-THD)  
26. 3K-0360 H [1] SEAL-O-RING  
28. 175-0137 [4] SHIM  
29. 174-5185 [2] ROD  
30. 8T-4133 M [2] NUT (M10X1.5-THD)  
   
    AVAILABLE REPAIR KIT(S):
  114-2175 J [1] KIT-SEAL  
  174-4748 H [1] KIT-GEAR PUMP  
  174-4749 N [1] KIT-GEAR PUMP  
  H   KIT(S) MARKED H INCLUDE PARTS MARKED (H)
  J   KIT(S) MARKED J INCLUDES PARTS MARKED (J)
  M   METRIC PART
  N   KIT(S) MARKED N INCLUDES PARTS MARKED (N)
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510499
 

188-1377: PUMP GP-GEAR

188-1377 PUMP GP-GEAR
S/N 6TL635-UP
PART OF 117-8030 PUMP & MTG GP-STEERING & BRAKE
i01399384 SEBP2851
1881377 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-0194 [2] RING-RETAINING  
2. 192-4440 [1] FLANGE  
3. 113-7617 [4] DOWEL  
4. 113-7821 [2] DOWEL  
5. 113-1939 [1] PLATE  
6. 190-2759 [1] VALVE GP-PRIORITY  
  8U-6013 [2] SEAL-O-RING  
  190-2756 [1] KIT-VALVE  
7. 113-1942 [1] COUPLING  
8. 190-2758 [2] SPACER (10.5X19.5X8.5-MM THK)  
9. 192-4441 [1] COUPLING  
10. 188-1376 [1] ADAPTER  
11. 217-2720 [2] BOLT-SOCKET HEAD (M10X1.5X230-MM)  
12. 157-4822 M [2] BOLT (M10X1.5X250-MM)  
13. 187-7420 [1] PLATE  
14. 5A-3604 M [4] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
15. 192-7120 [1] SEAL-O-RING  
16. 192-7121 [1] SEAL-O-RING  
17. 192-4443 [1] KIT-PUMP SEAL  
18. 192-4444 [1] KIT-PUMP REPAIR  
19. 174-4749 [1] KIT-GEAR PUMP  
  M   METRIC PART
 

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
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog M312 :

PUMP & MTG GP-MAIN HYDRAULIC
117-8023 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MOTOR GP-STEERING
118-9168 PUMP & MOTOR GP-STEERING
MOTOR GP-SWING
152-7374 MOTOR GP-SWING
MOTOR GP-SWING
120-4713 MOTOR GP-SWING
MOTOR GP-PISTON
175-6565 MOTOR GP-PISTON
MOTOR GP-PISTON
123-9730 MOTOR GP-PISTON
MOTOR GP-PISTON
123-9730 MOTOR GP-PISTON
MOTOR GP-GEAR
233-9571 MOTOR GP-GEAR
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP & MTG GP-STEERING & BRAKE
117-8030 PUMP & MTG GP-STEERING & BRAKE
PUMP GP-GEAR
126-5321 PUMP GP-GEAR
PUMP GP-GEAR
126-5682 PUMP GP-GEAR
PUMP GP-GEAR
143-4757 PUMP GP-GEAR
PUMP GP-GEAR
163-4140 PUMP GP-GEAR
PUMP GP-GEAR
168-6800 PUMP GP-GEAR

Truck sale:

Caterpillar M312, Construction
24,412 
Caterpillar M312, Construction
- wheel excavator
BERGERAT MONNOYEUR SP. Z O.O.
Poland
 
$24,298 USD 
CATERPILLAR M312 1999
- WHEEL EXCAVATORS
BERGERAT MONNOYEUR POLAND
K. Kolumba 15 - Komorniki -
 
$15,899 USD 
CATERPILLAR M312 2002
- WHEEL EXCAVATORS
BERGERAT MONNOYEUR POLAND
K. Kolumba 15 - Komorniki -
1999 CAT M312
USD $24,599 
1999 CAT M312

Budrolpol
2001 CAT M312
USD $46,900 
2001 CAT M312

MB Tractor & Equipment
Tilton, New Hampshire
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