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204-9529 PUMP GP-GEAR S/N 6TL410-UP FIELD INSTALLATION M312 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
PUMP GP-METERING
PUMP GP
MOTOR GP

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

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
168-6800 PUMP GP-GEAR
PUMP GP-GEAR
188-1377 PUMP GP-GEAR
PUMP GP-GEAR
204-9529 PUMP GP-GEAR
PUMP GP-GEAR
8U-8062 PUMP GP-GEAR
PUMP GP-MAIN & SWING
117-8025 PUMP GP-MAIN & SWING
PUMP GP-MAIN HYDRAULIC
130-7673 PUMP GP-MAIN HYDRAULIC
 

#SEBP28510500
 

204-9529: PUMP GP-GEAR

204-9529 PUMP GP-GEAR
S/N 6TL410-UP
FIELD INSTALLATION
i01514036 SEBP2851
2049529 PUMP GP-GEAR Parts scheme
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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. 217-2720 [2] BOLT-SOCKET HEAD (M10X1.5X230-MM)  
11. 157-4822 M [2] BOLT (M10X1.5X250-MM)  
12. 187-7420 [1] PLATE  
13. 192-4443 [1] KIT-PUMP SEAL  
14. 192-4444 [1] KIT-PUMP REPAIR  
15. 174-4749 [1] KIT-GEAR PUMP  
  M   METRIC PART
 

#SEBP28510501
 

8U-8062: PUMP GP-GEAR

8U-8062 PUMP GP-GEAR -SECONDARY STEERING
S/N 6TL410-UP
PART OF 118-9168 PUMP & MOTOR GP-STEERING
AN ATTACHMENT
i00427535 SEBP2851
8U8062 PUMP GP-GEAR Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5W-4790 [2] PLUG  
2. 5W-6018 [2] LOCKWASHER  
3. 5W-9423 [1] VALVE  
4. 5W-9426 [5] SHIM (0.3-MM)  
5. 5W-9427 [1] SHIM (0.4-MM)  
6. 8U-8069 [5] SHIM (0.7-MM)  
7. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
8. 8U-8064 [1] WASHER  
9. 8U-8065 [1] SPRING  
10. 8U-8066 [1] SEAL-O-RING  
11. 8U-8071 [2] BOLT  
12. 8U-8074 [1] COUPLING  
13. 8U-8075 [1] SEAL-O-RING  
14. 5W-6040 [1] KIT-SEAL REPAIR  
 

#SEBP28510502
 

117-8025: PUMP GP-MAIN & SWING

117-8025 PUMP GP-MAIN & SWING
S/N 6TL410-UP
PART OF 117-8023 PUMP & MTG GP-MAIN HYDRAULIC
i00597664 SEBP2851
1178025 PUMP GP-MAIN & SWING Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-7673 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 139-9532 CY [1] PUMP GP-SWING  
3. 184-5291 [2] WASHER-HARD (16.4X28X7-MM THK)  
4. 113-2003 M [2] BOLT-SOCKET HEAD (M16X2X40-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510503
 

130-7673: PUMP GP-MAIN HYDRAULIC

130-7673 PUMP GP-MAIN HYDRAULIC
S/N 6TL410-UP
PART OF 117-8025 PUMP GP-MAIN & SWING
Type 1
i00798527 SEBP2851
1307673 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] BARREL GP-PUMP  
2. Y [1] ADAPTER GP-AUXILIARY DRIVE  
3. 130-7739 Y [1] VALVE GP-PUMP CONTROL  
4. 159-1468 [1] ADJUSTER AS-ROD  
4A. 159-3190 [1] PISTON  
4B. 130-7835 [1] ROD  
4C. 130-7836 [1] SPRING  
4D. [1] BUSHING  
5. 159-1471 Y [1] ADJUSTER GP-ROD  
6. 130-7742 Y [1] SUPPORT GP-VALVE  
7. 130-7743 [1] HOUSING  
8. 117-5716 [4] PIN  
9. 174-9972 [2] PIN  
10. 9T-3048 J [2] LOCKNUT-SEALING  
11. 9T-3928 J [4] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
12. 117-5718 M [4] BOLT-SOCKET HEAD (M18X2.5-THD)  
13. 3J-0634 J [1] SEAL-O-RING  
14. 9S-8008 J [3] PLUG (1-1/16-12-THD)  
15. 3D-2824 J [3] SEAL-O-RING  
16. 125-8601 [2] PIN-SPRING  
17. 099-5845 J [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  130-7744 J [1] KIT-SEAL (HYDRAULIC PUMP)  
    (ALSO INCLUDES O-RING SEALS, PLUG, SEAL, COVER, SEAL NUTS & SEAL RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510504
 

130-7673: PUMP GP-MAIN HYDRAULIC

130-7673 PUMP GP-MAIN HYDRAULIC
S/N 6TL410-UP
PART OF 117-8025 PUMP GP-MAIN & SWING
Type 2
i01653578 SEBP2851
1307673 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] BARREL GP-PUMP  
2. Y [1] ADAPTER GP-AUXILIARY DRIVE  
3. 130-7739 Y [1] VALVE GP-PUMP CONTROL  
4. 159-1468 [1] ADJUSTER AS-ROD  
4A. 159-3190 [1] PISTON  
4B. 130-7835 [1] ROD  
4C. 130-7836 [1] SPRING  
4D. [1] BUSHING  
5. 159-1471 Y [1] ADJUSTER GP-ROD  
6. 217-5635 CY [1] DRIVE GP-PUMP  
7. 130-7743 [1] HOUSING  
8. 117-5716 [4] PIN  
9. 174-9972 [2] PIN  
10. 191-3539 CJ [2] NUT-SEAL  
11. 9T-3928 J [4] PLUG AS  
12. 117-5718 M [4] BOLT-SOCKET HEAD (M18X2.5-THD)  
13. 3J-0634 J [1] SEAL-O-RING  
14. 9S-8008 J [3] PLUG (1-1/16-12-THD)  
15. 3D-2824 J [3] SEAL-O-RING  
16. 125-8601 [2] PIN-SPRING  
17. 099-5845 J [1] PLUG  
18. 216-0085 C [1] SPRING  
19. 216-0087 C [1] BUSHING-GUIDE  
   
    AVAILABLE REPAIR KIT(S):
  130-7744 J [1] KIT-SEAL  
    (ALSO INCLUDES O-RING SEALS, PLUG, SEAL, COVER, SEAL NUTS & SEAL RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510505
 

129-8082: PUMP GP-METERING

129-8082 PUMP GP-METERING
S/N 6TL410-671
PART OF 111-1898, 121-1984 STEERING COLUMN GP
ALSO AN ATTACHMENT
i00498269 SEBP2851
1298082 PUMP GP-METERING Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-0580 [4] SEAL-O-RING  
2. 8U-0601 [2] WASHER-SEALING  
3. 3E-4296 [1] SEAL-O-RING  
4. 133-9274 [1] VALVE AS  
5. 8U-0598 [4] SEAL-O-RING  
6. 8U-0599 [2] SEAL-O-RING  
7. 133-9278 [1] RING  
8. 133-9279 [1] SEAL-O-RING  
9. 8U-0630 [1] GASKET  
10. 8U-3189 [1] SEAL-O-RING  
 

#SEBP28510506
 

139-9532: PUMP GP-SWING

139-9532 PUMP GP-SWING
S/N 6TL410-UP
PART OF 117-8025 PUMP GP-MAIN & SWING
i00798533 SEBP2851
1399532 PUMP GP-SWING Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 140-1800 Y [1] BARREL GP-PUMP  
2. 159-8010 Y [1] ACTUATOR GP-PUMP  
3. 136-7781 Y [1] HEAD GP-PUMP (ADAPTER)  
4. 126-5321 Y [1] PUMP GP-GEAR (CHARGE)  
5. 139-8929 Y [1] VALVE GP-PUMP CONTROL  
6. 159-8013 [1] HOUSING  
7. 112-4626 [1] PIN  
9. 117-7235 [1] SCREW-ADJUSTMENT  
10. 112-4627 J [1] SCREW-LOCK  
11. 099-5845 J [1] PLUG  
12. 112-4628 J [5] SCREW (7/16-20X0.5-IN)  
13. 9T-3726 J [2] PLUG  
14. 106-0699 J [1] PLUG  
15. 6V-5326 J [1] SEAL-O-RING  
16. 1G-3176 M [1] SCREW-LOCK (M8-THD)  
17. 125-8601 [2] PIN-SPRING  
18. 9T-3928 J [1] PLUG AS  
19. 8U-1361 [1] PLUG  
20. 6E-4240 JM [1] NUT-SEALING (M10X1-THD)  
21. 117-7236 [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  139-9235 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510507
 

157-0422: ROTATING GP-MOTOR

157-0422 ROTATING GP-MOTOR
S/N 6TL1034-UP
PART OF 152-7374 MOTOR GP-SWING
i01226442 SEBP2851
1570422 ROTATING GP-MOTOR Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-2653 Y [1] SHAFT GP-HYDRAULIC MOTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510508
 

190-8121: ROTATING GP-MOTOR

190-8121 ROTATING GP-MOTOR
S/N 6TL1140-UP
PART OF 175-6565 MOTOR GP-PISTON
i01309487 SEBP2851
1908121 ROTATING GP-MOTOR Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-0883 Y [1] ROTATING GP-MOTOR  
2. 191-0886 Y [1] SHAFT GP-HYDRAULIC MOTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28510509
 

191-0883: ROTATING GP-MOTOR

191-0883 ROTATING GP-MOTOR
S/N 6TL1140-UP
PART OF 190-8121 ROTATING GP-MOTOR
i01309652 SEBP2851
1910883 ROTATING GP-MOTOR Parts scheme
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3370 [1] BARREL-CYLINDER  
2. 124-9929 [1] PLATE-CONTROL  
3. 124-9930 [1] PIN-CENTER  
4. 165-6976 [7] PISTON AS  
  9T-3745 [2] RING  
5. 124-9932 B [1] SHIM (3.5-MM THK)  
6. 124-9933 B [1] SHIM (3.6-MM THK)  
7. 124-9934 B [1] SHIM (3.7-MM THK)  
8. 124-9935 B [1] SHIM (3.8-MM THK)  
9. 124-9936 B [1] SHIM (3.9-MM THK)  
10. 124-9937 B [1] SHIM (4-MM THK)  
11. 124-9938 [1] SPRING  
12. 167-6701 [1] PLATE-RETAINING  
13. 113-4419 M [14] SCREW-SPECIAL (M5X0.8X8-MM)  
  B   USE AS REQUIRED
  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 GP-GEAR
188-1377 PUMP GP-GEAR
PUMP GP-GEAR
168-6800 PUMP GP-GEAR
PUMP GP-GEAR
163-4140 PUMP GP-GEAR
PUMP GP-GEAR
143-4757 PUMP GP-GEAR
PUMP GP-GEAR
126-5682 PUMP GP-GEAR
PUMP GP-GEAR
126-5321 PUMP 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 GP-GEAR
8U-8062 PUMP GP-GEAR
PUMP GP-MAIN & SWING
117-8025 PUMP GP-MAIN & SWING
PUMP GP-MAIN HYDRAULIC
130-7673 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
130-7673 PUMP GP-MAIN HYDRAULIC
PUMP GP-METERING
129-8082 PUMP GP-METERING
PUMP GP-SWING
139-9532 PUMP GP-SWING
ROTATING GP-MOTOR
157-0422 ROTATING GP-MOTOR
ROTATING GP-MOTOR
190-8121 ROTATING GP-MOTOR

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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