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387-2609 AIR CLEANER & MOUNTING GP S/N RXZ1-UP PART OF 392-0398 INSTALLATION AR-ENGINE 312D2 GC EXCAVATOR


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
MANIFOLD GP-INLET
LINES GP-AIR
MUFFLER GP
TURBOCHARGER GP
FUEL SYSTEM
CONTROL GP-GOVERNOR
FILTER GP-FUEL


AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
 

#SEBP62360070
 

387-2609: AIR CLEANER & MOUNTING GP

387-2609 AIR CLEANER & MOUNTING GP
S/N RXZ1-UP
PART OF 392-0398 INSTALLATION AR-ENGINE
i04944756 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4200 M [4] BOLT (M8X1.25X16-MM)  
2. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
3. 8T-6726 [1] CLAMP-HOSE  
4. 131-8915 [1] CAP (AIR CLEANER)  
5. 310-9662 Y [1] AIR CLEANER GP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62360071
 

310-9662: AIR CLEANER GP

310-9662 AIR CLEANER GP
S/N RXZ1-UP
PART OF 387-2609 AIR CLEANER & MOUNTING GP
i03879470 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-9621 [1] COVER AS-AIR CLEANER  
  162-6172 [3] LATCH  
2. 131-8901 [1] VALVE-DUST (AIR CLEANER)  
3. 131-8902 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
4. 131-8903 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
5. 255-2966 [1] INDICATOR AS-AIR FILTER CHANGE (AIR RESTRICTION)  
6. 310-9622 [1] SEAL  
7. 7I-2673 [1] STRAP-CABLE  
 

#SEBP62360072
 

231-0149: COVER GP-INLET MANIFOLD

231-0149 COVER GP-INLET MANIFOLD
S/N CST1-UP
PART OF 391-6308 ENGINE AR-PRIMARY
i04952818 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-8222 M [12] BOLT (M8X16-MM)  
2. 114-2579 [3] GASKET  
3. 185-6627 [3] PLATE  
  M   METRIC PART
 

#SEBP62360073
 

387-2612: LINES GP-AIR

387-2612 LINES GP-AIR
S/N RXZ1-UP
PART OF 392-0398 INSTALLATION AR-ENGINE
i04944757 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-2318 [1] HOSE-AIR  
2. 398-2319 [1] HOSE-AIR  
3. 144-0367 [3] CLAMP-HOSE  
4. 9X-2201 [1] CLAMP-HOSE  
 

#SEBP62360074
 

387-2646: MUFFLER GP

387-2646 MUFFLER GP
S/N RXZ1-UP
PART OF 387-2603 ENGINE AR-COMPLETE
i04939082 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-7688 [1] CLAMP  
2. 392-0245 [1] MUFFLER AS  
3. 392-0250 [1] PIPE AS  
4. 398-7021 [1] SUPPORT AS  
5. 398-7027 [2] U-BOLT  
6. 399-4202 [1] PIPE-TAIL  
7. 5S-0580 [1] CLAMP  
8. 6V-3938 M [3] BOLT (M10X1.5X20-MM)  
9. 6V-9189 M [1] LOCKNUT (M8X1.25-THD)  
10. 7X-0818 M [1] BOLT (M8X1.25X45-MM)  
11. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4133 M [9] NUT (M10X1.5-THD)  
13. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
14. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
15. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP62360075
 

421-7110: TURBOCHARGER GP

421-7110 TURBOCHARGER GP
S/N CST1-UP
PART OF 391-6308 ENGINE AR-PRIMARY
i04952833 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0217 M [2] BOLT (M8X1.25X20-MM)  
2. 6I-0563 M [4] NUT (M10X1.5-THD)  
3. 6I-0572 M [4] BOLT (M8X1.25X20-MM)  
4. 106-8916 M [2] BOLT (M6X16-MM)  
5. 266-7092 [2] CLAMP-HOSE  
6. 361-7519 [4] ROD-THREADED  
7. 194-5390 [1] GASKET-MANIFOLD  
8. 353-3477 [1] GASKET-TURBOCHARGER  
9. 353-3478 [1] GASKET-TURBOCHARGER  
10. 233-9536 [1] TUBE AS  
10A. 225-8524 [2] BOLT-SPECIAL  
10B. 225-8526 [4] WASHER (10.4X13.75X1.37-MM THK)  
11. 507-5021 [1] LINES GP-OIL  
11A. 269-3086 [2] CLAMP-BAND  
12. 492-3310 [1] GASKET  
13. 237-4734 [1] TURBOCHARGER GP  
14. 263-5376 [1] HOSE  
15. 367-5798 [1] TUBE  
16. 371-6116 [1] MANIFOLD-EXHAUST  
17. 174-9638 [8] BOLT  
18. 225-8536 [1] GASKET  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP62360076
 

388-6703: CONTROL GP-GOVERNOR

388-6703 CONTROL GP-GOVERNOR
S/N RXZ1-UP
PART OF 381-1354 CHASSIS AR
i04941524 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 509-9704 [1] MOTOR AS-GOVERNOR  
  8T-8737 [1] PLUG-SEAL  
  9X-3401 [7] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [7] PIN-CONNECTOR (14-GA TO 16-GA)  
  157-3184 [1] JOINT  
  243-4509 [1] RECEPTACLE AS-CONNECTOR (8-PIN)  
2. 388-6793 [1] BRACKET AS  
  121-1029 [1] CLIP  
3. 388-6794 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  121-1029 [1] CLIP  
4. 388-6797 [1] BRACKET AS  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
5. 399-0966 [1] PLATE  
6. 441-8511 [1] BRACKET AS  
7. 105-3481 M [1] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
8. 5C-2890 M [1] NUT (M6X1-THD)  
9. 6V-3265 [2] CLIP  
10. 7X-2537 M [2] BOLT (M8X1.25X35-MM)  
11. 7X-3392 [2] WASHER-HARD (13.5X22.5X3-MM THK)  
12. 105-3487 M [3] BOLT-SOCKET HEAD (M6X1X20-MM)  
13. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
14. 8T-4189 M [7] BOLT (M8X1.25X20-MM)  
15. 8T-4224 [10] WASHER-HARD (8.8X16X2-MM THK)  
16. 8T-4970 M [2] BOLT (M6X1X14-MM)  
17. 9X-8256 [6] WASHER (6.6X12X2-MM THK)  
18. 3S-2093 [1] STRAP-CABLE  
  M   METRIC PART
 

#SEBP62360077
 

386-0189: FILTER AS-FUEL

386-0189 FILTER AS-FUEL
S/N CST1-UP
PART OF 467-7011 KIT-FUEL PRIMING PUMP
i05983277 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 395-3437 [1] VALVE AS-DRAIN (FUEL FILTER)  
2. 395-3439 [1] BOWL AS (FUEL FILTER)  
3. 1R-1804 [1] FILTER ELEMENT-WTR SEP & FUEL  
3A. 207-2757 [1] SEAL  
4. 387-6403 [1] STRAINER (FUEL FILTER)  
 

#SEBP62360078
 

298-7693: FILTER GP-FUEL

298-7693 FILTER GP-FUEL
S/N CST1-UP
PART OF 391-6308 ENGINE AR-PRIMARY
Type 1
i04952510 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3126 [1] CLIP  
2. 120-6872 J [3] BOLT  
3. 232-9758 J [3] WASHER (6.51X17.785X1.6-MM THK)  
4. 247-4884 [1] TUBE AS  
   
    AVAILABLE REPAIR KIT(S):
  240-9756 J [1] KIT-MOUNTING (FUEL PRIMING PUMP)  
  357-4187 [1] KIT-FUEL PRIMING PUMP  
    (INCLUDES SPACERS & ISOLATORS & FILTER PUMP UNIT)
  J   PARTS MARKED J INCLUDED IN KIT MARKED J
 

#SEBP62360079
 

298-7693: FILTER GP-FUEL

298-7693 FILTER GP-FUEL
S/N CST1-UP
PART OF 391-6308 ENGINE AR-PRIMARY
Type 2
i05983152 SEBP6236
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3126 [1] CLIP  
2. 120-6872 J [3] BOLT  
3. 232-9758 J [3] WASHER (6.51X17.785X1.6-MM THK)  
4. 247-4884 [1] TUBE AS  
   
    AVAILABLE REPAIR KIT(S):
  240-9756 J [1] KIT-MOUNTING (FUEL PRIMING PUMP)  
  467-7011 CY [1] KIT-FUEL PRIMING PUMP  
  C   CHANGE FROM PREVIOUS TYPE
  J   PARTS MARKED J INCLUDED IN KIT MARKED J
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Reuse And Salvage Guidelines
Service Magazine

Caterpillar Parts SIS Catalog 312D2 GC :

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