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296-4781 LINES GP-ENGINE OIL S/N JKH1-UP PART OF 279-7814, 420-2179 ENGINE AR ALSO AN ATTACHMENT 312D


LUBRICATION SYSTEM
LINES GP-ENGINE OIL
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP
COOLING SYSTEM
COOLER GP
COOLING GP
FAN GP
LINES GP-WATER
PUMP GP-WATER
RADIATOR GP


LUBRICATION SYSTEM

LINES GP-ENGINE OIL
 

#SEBP49490140
 

296-4781: LINES GP-ENGINE OIL

296-4781 LINES GP-ENGINE OIL
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02710578 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 294-1767 [1] VALVE (PRESSURE RELIEF)  
2. 196-8019 [1] STRAINER  
3. 5I-7642 [1] PLATE  
5. 195-8351 M [1] BOLT AS  
6. 294-1768 [2] BOLT  
7. 5I-5038 [1] SEAL-O-RING  
8. 234-4796 [1] GASKET  
  M   METRIC PART
 

#SEBP49490141
 

296-4777: LINES GP-TURBOCHARGER OIL

296-4777 LINES GP-TURBOCHARGER OIL
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02710562 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 296-4725 [1] PIPE  
2. 296-4726 [1] PIPE  
3. 294-1766 [1] GASKET  
4. 195-8322 [2] BOLT (M6X1X16-MM)  
5. 2A-5222 [2] WASHER (10.3X15.9X1-MM THK)  
6. 5I-7623 [1] BOLT (M10X1.25X20-MM)  
7. 5I-8058 [1] CONNECTOR  
8. 5I-7561 [1] GASKET  
9. 196-8366 [2] BOLT  
 

#SEBP49490142
 

296-4782: COOLER GP-ENGINE OIL

296-4782 COOLER GP-ENGINE OIL
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02710561 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-8366 [3] BOLT  
2. 8T-4908 M [9] BOLT (M8X1.25X25-MM)  
3. 296-4727 [1] COVER AS  
3A. 178-6572 [2] PLUG  
4. 135-2403 [1] CORE AS-ENGINE OIL COOLER  
5. 5C-7261 M [4] NUT (M8X1.25-THD)  
6. 3B-4505 [4] LOCKWASHER  
7. 5I-7862 [1] GASKET  
8. 5I-7691 [2] GASKET  
9. 222-8238 [1] COVER  
10. 217-5589 [1] GASKET  
11. 094-9267 [4] BOLT (M8X1.25X60.5-MM)  
12. 294-1738 [4] BOLT (M10X1.5X32-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49490143
 

260-7118: COOLING AR-HIGH AMBIENT TEMP

260-7118 COOLING AR-HIGH AMBIENT TEMP
S/N JBC1-UP; HCW1-UP
NACD MARKET
PART OF 336-3387 OPTION AR-CAB, 336-3347 OPTION AR-REGIONAL
AN ATTACHMENT
i03751667 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  279-7807 Y [1] ENGINE AR-COMPLETE  
    -OR-
  324-4019 Y [1] ENGINE AR-COMPLETE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP49490144
 

283-8817: COOLING AR-HIGH AMBIENT TEMP

283-8817 COOLING AR-HIGH AMBIENT TEMP
S/N JBC1-UP; HCW1-UP
APD MARKET
PART OF 336-3351, 351-9709, 351-9711, 359-2247, 359-2249 OPTION AR-CAB, 343-1045, 359-2251, 379-7290, 379-7292 OPTION AR-REGIONAL
AN ATTACHMENT
i05650425 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  279-7809 Y [1] ENGINE AR-COMPLETE  
    -OR-
  324-4021 Y [1] ENGINE AR-COMPLETE  
    -OR-
  420-2165 Y [1] ENGINE AR-COMPLETE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP49490145
 

310-9549: FAN GP-SUCTION

310-9549 FAN GP-SUCTION
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02896387 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-2407 [1] FAN (10-BLADE)  
2. 185-8977 [1] SPACER  
3. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
4. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
5. 7X-0796 [8] LOCKWASHER (10.2X18.4X2.5-MM THK)  
6. 266-6231 M [4] BOLT (M10X1.5X120-MM)  
7. 297-7839 [1] SPACER  
  M   METRIC PART
 

#SEBP49490146
 

296-4795: HOUSING & REGULATOR GP

296-4795 HOUSING & REGULATOR GP
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02710567 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-7867 [1] COVER AS  
2. 154-9024 [1] VALVE-SAMPLING (ENGINE COOLANT)  
3. 157-0670 [1] CAP-DUST  
4. 5I-7646 [1] ELBOW  
5. 294-1777 [2] GASKET (WATER TEMPERATURE REGULATOR)  
6. 5I-8056 [2] PLUG  
7. 096-9532 [2] WASHER (15.8X22.5X2-MM THK)  
8. 270-6338 [1] BOLT AS  
  8T-6870 M [1] BOLT (M8X1.25X70-MM)  
  3B-4505 [1] LOCKWASHER  
9. 294-1778 [1] HOSE  
10. 324-4128 [1] REGULATOR (COOLANT TEMPERATURE)  
11. 5I-7735 [1] GASKET (WATER TEMPERATURE REGULATOR)  
12. 096-8619 [3] BOLT  
13. 297-7655 [1] BOLT  
14. 3B-4505 [1] LOCKWASHER  
15. 2S-3440 [2] CLAMP-HOSE  
16. 294-1780 [1] GASKET (WATER TEMPERATURE REGULATOR)  
17. 296-4733 [1] SPACER  
  M   METRIC PART
 

#SEBP49490147
 

296-4655: PUMP GP-WATER

296-4655 PUMP GP-WATER
S/N JKH1-UP
PART OF 279-7814, 420-2179 ENGINE AR
ALSO AN ATTACHMENT
i02618456 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-6633 [1] PUMP GP-WATER  
1A. 5I-7696 [1] FLANGE  
1B. 178-6635 [1] SHAFT  
1C. 8T-9598 [1] RING-RETAINING  
1D. 5L-6326 [1] BALL BEARING (62-MM OD)  
1E. 178-6634 [1] IMPELLER  
1F. 5I-7697 [1] SPACER (28-MM)  
1G. 2H-3814 [1] BALL BEARING (52-MM OD)  
1H. 125-2947 [1] WASHER (1-MM THK)  
1J. 178-6636 [1] SEAL  
2. 294-1738 [7] BOLT (M10X1.5X32-MM)  
3. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49490148
 

265-3608: RADIATOR & HYD OIL COOLER GP

265-3608 RADIATOR & HYD OIL COOLER GP
S/N JBC1-603; HCW1-318
PART OF 305-7594 RADIATOR & HYD OIL COOLER GP
i02794506 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-8159 [4] PIN AS  
2. 093-5432 M [1] VALVE AS-DRAIN (COOLANT)  
3. 095-1543 [2] SEAL-O-RING  
4. 096-4035 [2] CLIP  
5. 183-8111 [1] SEAL  
6. 183-8112 [1] SEAL  
7. 193-2812 [2] SEAL  
8. 196-8037 [2] SEAL  
9. 245-9212 [1] CAP AS-RADIATOR  
10. 245-9216 [2] BOSS  
11. 245-9217 [2] CUSHION-RUBBER  
12. 245-9218 [2] CUSHION-RUBBER  
13. 265-3630 [2] SEAL  
14. 281-3533 [1] SHEET-RUBBER  
15. 281-3625 [1] CORE AS-RADIATOR  
16. 281-3626 [1] CORE AS-OIL COOLER  
17. 281-3627 [1] AFTERCOOLER AS  
18. 281-3628 [1] FRAME AS  
19. 281-3629 [2] SEAL  
20. 281-3630 [2] SEAL  
21. 281-3631 [1] SHROUD AS  
22. 281-3632 [1] SCREEN AS (OIL COOLER)  
23. 281-3633 [1] SCREEN AS (RADIATOR)  
24. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
25. 8T-4189 M [13] BOLT (M8X1.25X20-MM)  
26. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
27. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
28. 7Y-1976 E HOSE-WATER (150-CM)  
28A. 7Y-1976 E HOSE-WATER (8-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP49490149
 

305-7594: RADIATOR & HYD OIL COOLER GP

305-7594 RADIATOR & HYD OIL COOLER GP
S/N JBC1-603; HCW1-318
PART OF 279-7794 INSTALLATION AR-ENGINE
i02896130 SEBP4949
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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [3] STRAP-CABLE  
2. 8T-4984 [1] CLAMP-HOSE  
3. 8T-6703 [5] CLAMP-HOSE  
4. 096-4035 [1] CLIP  
5. 171-9077 [1] BAND  
6. 178-6450 [4] SPACER (17X35X30-MM THK)  
7. 245-9205 [1] TANK AS-COOLANT (RECOVERY)  
  171-3369 [1] CAP AS (COOLANT RECOVERY)  
8. 265-3545 [1] SEAL  
9. 265-3608 Y [1] RADIATOR & HYD OIL COOLER GP  
10. 265-3654 [1] HOSE-RADIATOR  
11. 265-3655 [1] HOSE-RADIATOR  
12. 265-3656 [1] BRACKET AS  
13. 305-7591 [1] HOSE-RADIATOR (LOWER RADIATOR)  
14. 305-7592 [1] TUBE AS  
15. 305-7595 [1] GUARD AS (UPPER, LH)  
16. 305-7596 [1] GUARD AS (UPPER, RH)  
17. 7X-2554 M [4] BOLT (M16X2X70-MM)  
18. 7X-7729 [9] WASHER (11X25X3-MM THK)  
19. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
20. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
21. 8T-4137 M [7] BOLT (M10X1.5X20-MM)  
22. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
23. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
24. 7Y-1976 E HOSE-WATER (40-CM)  
25. 5P-5649 E SEAL-BULK (0.1-M)  
26. 5P-9909 E SEAL (0.6-M)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Disassembly and Assembly
Engine Oil Relief Valve - Remove and Install
C4.2 Engine for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 312D :

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