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6I-0834 HOUSING GP-FRONT S/N 5HK25500-42450 PART OF 107-9665 ENGINE AR-PRIMARY M312 EXCAVATOR


BASIC ENGINE
GEAR GP
LIFTING GP-ENGINE
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PULLEY GP
DRIVE GP-FAN
SUPPRESSION GP-SOUND
VALVE MECHANISM GP
LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)


BASIC ENGINE

GEAR GP
 

#SEBP24330040
 

6I-0834: HOUSING GP-FRONT

6I-0834 HOUSING GP-FRONT
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00391194 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0217 M [8] BOLT (M8X1.25X20-MM)  
2. 6I-0260 M [1] BOLT (M8X1.25X25-MM)  
3. 6I-0291 M [2] NUT (M8X1.25-THD)  
4. 6I-0645 M [4] BOLT (M8X1.25X25-MM)  
5. 149-6932 [1] HOUSING  
6. 6I-0836 [1] GASKET  
7. 160-6292 [1] COVER AS-HOUSING  
8. 4W-5359 [1] SEAL-CRANKSHAFT  
9. 6I-0838 [1] GASKET  
10. 6I-0839 M [6] BOLT (M8X1.25X70-MM)  
11. 101-3877 [2] STUD (M8X1.25X37-MM)  
12. 6I-0841 [1] COVER  
13. 6I-0842 [1] GASKET  
14. 6I-0843 M [4] BOLT (M6X1X25-MM)  
15. 140-7444 [1] SHIELD  
16. 140-7445 [1] DAMPER  
17. 6I-0846 M [2] BOLT (M6X1X14-MM)  
18. 102-9690 [1] PLUG  
19. 7M-7410 [1] PLUG-PIPE  
20. 6I-0254 M [6] BOLT (M8X1.25X30-MM)  
21. 160-6291 [2] PLUG  
  M   METRIC PART
 

#SEBP24330041
 

123-2897: LIFTING GP-ENGINE

123-2897 LIFTING GP-ENGINE
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00514085 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2898 [2] PLATE  
2. 123-2899 M [2] BOLT (M10X1.5X40-MM)  
3. 123-2900 [1] SPACER  
4. 111-0859 M [2] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
 

#SEBP24330042
 

121-2626: MOUNTING GP-ENGINE

121-2626 MOUNTING GP-ENGINE
S/N 6TL1-409
PART OF 117-7939 INSTALLATION AR-ENGINE
i00480667 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-2234 [4] MOUNT AS-ENGINE  
    (EACH INCLUDES)
  139-1401 [2] MOUNT-FLEXIBLE  
  139-1402 [1] WASHER  
2. 113-5207 [1] MOUNT AS-ENGINE  
3. 113-5208 [1] MOUNT AS-ENGINE  
4. 121-2779 [2] PLATE  
5. 150-2956 M [4] BOLT-SHALLOW HEAD (M16X2X40-MM)  
6. 8T-0273 M [8] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
7. 8T-4132 M [4] NUT (M16X2-THD)  
8. 8T-4140 M [4] BOLT (M16X2X60-MM)  
9. 8T-6868 M [4] BOLT (M12X1.75X80-MM)  
10. 130-1673 M [4] BOLT-SOCKET HEAD (M16X2X35-MM)  
11. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
12. 183-4840 [2] WASHER (33X63X3-MM THK)  
  M   METRIC PART
 

#SEBP24330043
 

141-6135: PAN GP-OIL

141-6135 PAN GP-OIL
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i01504698 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6718 [2] SEAL-O-RING  
2. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 6I-0217 M [12] BOLT (M8X1.25X20-MM)  
4. 6I-0289 [1] PLUG  
5. 6I-0363 M [2] BOLT (M6X1X20-MM)  
6. 6I-0572 M [2] BOLT (M8X1.25X20-MM)  
7. 6I-0631 M [1] BOLT (M6X1X12-MM)  
8. 6I-0918 [1] NUT  
9. 6I-1090 M [2] BOLT (M8X1.25X40-MM)  
10. 6I-1497 [1] SEAL  
11. 7C-0351 [2] PLUG-DRAIN (ENGINE OIL)  
12. 067-6213 [1] GASKET  
13. 101-3771 M [6] BOLT (M8X1.25X85-MM)  
14. 106-8912 [1] TUBE  
15. 106-8913 [1] BRACKET  
16. 106-8914 [1] PLATE  
17. 106-8915 [1] CLIP  
18. 106-8916 M [1] BOLT (M6X16-MM)  
19. 113-0309 [1] BRIDGE  
20. 123-2932 [1] TUBE AS  
20A. 123-2933 [1] CLIP  
20B. 6I-4079 [1] NUT  
21. 123-2934 [1] GAUGE AS-OIL LEVEL (DIPSTICK)  
22. 124-3815 M [1] BOLT (M8X1.25X16-MM)  
23. 032-9946 [1] GASKET  
24. [1] PAN AS-OIL  
24A. 7C-1224 [1] INSERT  
25. 6I-0291 M [3] NUT (M8X1.25-THD)  
26. 154-6015 [3] STUD  
27. 127-2759 [1] FILLER AS-OIL  
27A. 127-2762 [1] CAP-FILLER  
27B. [1] GASKET-CAP  
28. 127-2761 [1] GASKET-FILLER  
  M   METRIC PART
 

#SEBP24330044
 

124-3534: PISTON & ROD GP

124-3534 PISTON & ROD GP
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00516844 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3524 BJ [4] PISTON AS (GRADE F)  
  124-3525 BJ [4] PISTON AS (GRADE G)  
  124-3526 BJ [4] PISTON AS (GRADE H)  
  124-3527 BJ [4] PISTON AS (GRADE J)  
  124-3528 BJ [4] PISTON AS (GRADE K)  
  124-3529 BJ [4] PISTON AS (GRADE L)  
    (EA PISTON AS INCL)
2. 124-3536 [2] RING-RETAINING  
3. 124-3530 [4] ROD AS-PISTON  
    (EACH INCLUDES)
4. 124-3533 [2] DOWEL  
5. 124-3531 [1] BUSHING  
6. 124-3532 [2] BOLT-CONNECTING ROD  
7. 125-8726 [4] KIT-PISTON RING  
    (FOR PARTS MARKED J ENSURE CORRECT PISTON HEIGHT GRADE IS FITTED)
  B   USE AS REQUIRED
  J  
 

#SEBP24330045
 

6I-0500: PULLEY GP-CRANKSHAFT

6I-0500 PULLEY GP-CRANKSHAFT
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00389942 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0501 [1] BLOCK  
2. 6I-0502 [1] PULLEY  
3. 7W-4634 [3] BOLT (7/16-20X1.5-IN)  
 

#SEBP24330046
 

135-2838: PULLEY GP-FAN & ALT DRIVE

135-2838 PULLEY GP-FAN & ALT DRIVE
S/N 6TL1-409
AN ATTACHMENT
i00555493 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-9331 [1] V-BELT SET (INCLUDES 2-BELTS)(INCLUDES 2 BELTS)  
2. 122-9087 [1] ADAPTER  
3. 132-8728 [1] SPACER  
4. 167-0021 [1] PULLEY (3-GROOVE)  
 

#SEBP24330047
 

135-3000: SUPPRESSION GP-SOUND

135-3000 SUPPRESSION GP-SOUND
S/N 6TL1-409
AN ATTACHMENT
i00496141 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-4785 [1] PLUG  
2. 204-4894 [1] SHIELD AS (SOUND)  
3. Z [1] PLATE  
4. 139-6929 [1] CLAMP-SINGLE  
5. 6V-9189 M [3] LOCKNUT (M8X1.25-THD)  
6. 8C-8451 BM [2] BOLT (M6X1X40-MM)  
7. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
8. 8T-4908 M [3] BOLT (M8X1.25X25-MM)  
9. 9X-2802 [1] FILM-IDENTIFICATION (CATERPILLAR)  
10. 117-6551 E FILM-STRIPE (87CM)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP24330048
 

6I-1204: VALVE MECHANISM GP

6I-1204 VALVE MECHANISM GP
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00392009 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2532 [1] ARM AS  
1A. 129-3493 [1] FERRULE  
2. 006-8606 [2] RING-RETAINING  
3. 032-9007 [1] SHAFT AS  
4. 067-6083 [2] PLUG-SHAFT END  
5. 119-8382 [4] LEVER AS  
6. 119-8383 [4] LEVER AS  
7. 6I-3717 [1] BOLT (10X0.5-IN)  
8. 6I-3718 [1] CONNECTION-FEED  
9. 5B-9079 [8] NUT-JAM (3/8-24-THD)  
10. 067-6085 [2] WASHER  
11. 067-6087 [2] SPRING-SHAFT  
12. 067-6088 [2] SPRING-SHAFT  
13. 067-6090 [8] SCREW-TAPPET ADJUSTMENT  
14. 6I-1206 [4] BRACKET-SHAFT  
15. 7C-1271 [2] SHIM  
16. 464-6253 [8] LIFTER-VALVE  
17. 6I-0233 M [3] NUT (M12X1.75-THD)  
18. 6I-0234 [3] STUD  
19. 6I-0235 [1] BOLT (M12X1.75X50-MM)  
20. 067-6095 [8] ROD  
  M   METRIC PART
 

#SEBP24330049
 

123-2935: GAUGE GP-OIL LEVEL (DIPSTICK)

123-2935 GAUGE GP-OIL LEVEL (DIPSTICK)
S/N 5HK25500-42450
PART OF 107-9665 ENGINE AR-PRIMARY
i00514097 SEBP2433
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Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 437-5064 [1] TUBE AS  
  228-7089 [1] SEAL-O-RING  
2. 251-8339 [1] GAUGE AS-OIL LEVEL (DIPSTICK) (ENGINE)  
  275-9891 [2] SEAL-O-RING  
 

Information:

Engine News
Specifications
Reuse And Salvage Guidelines
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Testing and Adjusting
Disassembly and Assembly
Gear Group (Front) - Remove
3054 Engine for Caterpillar Built Machines
Gear Group (Front) - Install
3054 Engine for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog M312 :

Truck sale:

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 -
USD $24,599 
USD $46,900 
2001 CAT M312

MB Tractor & Equipment
Tilton, New Hampshire
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