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456-5155 MODULE AR-ENGINE & CEM S/N GAC1-2365 PART OF 351-3895 INSTALLATION AR-ENG & CEM MOD ALSO AN ATTACHMENT 312E


AIR INLET AND EXHAUST SYSTEM
EXHAUST GP
BASIC ENGINE
SERPENTINE/V-BELTS
BELT TIGHTENER GP
CAMSHAFT GP
VALVE MECHANISM GP
CRANKSHAFT GP

EXCAVATOR 312E EXCAVATOR GAC
 312E Excavator GAC00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP5677 312E GAC   (2011)

AIR INLET AND EXHAUST SYSTEM

EXHAUST GP
351-4260 MODULE AR-ENGINE & CEM
456-5155 MODULE AR-ENGINE & CEM
BRACKET GP-SUPPORT
361-3388 BRACKET GP-SUPPORT
COOLER & MTG GP-EXHAUST (NRS)
356-7409 COOLER & MTG GP-EXHAUST (NRS)
351-3900 INSTALLATION AR-CEM
PIPE GP-EXHAUST
339-7033 PIPE GP-EXHAUST
PIPE GP-EXHAUST
339-7033 PIPE GP-EXHAUST
 

#SEBP56770100
 

456-5155: MODULE AR-ENGINE & CEM

456-5155 MODULE AR-ENGINE & CEM
S/N GAC1-2365
PART OF 351-3895 INSTALLATION AR-ENG & CEM MOD
ALSO AN ATTACHMENT
i05988877 SEBP5677
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] ENGINE AR-COMPLETE  
  Y [1] MODULE AR-CLEAN EMISSIONS  
  364-3508 Y [1] PIPE GP-FLEXIBLE EXHAUST  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56770101
 

368-7728: BELT GP-SERPENTINE

368-7728 BELT GP-SERPENTINE
S/N GAC1-UP
PART OF 350-6837 FAN AR-SUCTION
AN ATTACHMENT
i04507569 SEBP5677
3687728 BELT GP-SERPENTINE Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 298-5880 [1] BELT-SERPENTINE  
 

#SEBP56770102
 

350-6270: BELT TENSIONER GP

350-6270 BELT TENSIONER GP
S/N C7N1-UP
PART OF 465-6507, 475-3716, 477-9053 ENGINE AR, 345-2883, 454-4412, 486-6714 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i04464333 SEBP5677
3506270 BELT TENSIONER GP Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 261-0428 [1] PULLEY AS-IDLER  
1A. 307-2242 M [1] BOLT (M10X1.5X45-MM)  
2. 321-6131 [1] PULLEY (8-GROOVE)  
3. 369-1255 [1] TENSIONER  
  M   METRIC PART
 

#SEBP56770103
 

339-5858: CAMSHAFT GP

339-5858 CAMSHAFT GP
S/N C7N1-UP
PART OF 465-6507, 475-3716, 477-9053 ENGINE AR, 345-2883, 454-4412, 486-6714 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i04527616 SEBP5677
3395858 CAMSHAFT GP Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 319-8426 [8] PUSHROD  
2. 385-4313 [8] TAPPET  
3. 363-3890 [1] CAMSHAFT GP  
  1B-8736 [1] KEY-WOODRUFF  
 

#SEBP56770104
 

355-5091: COVER GP-VALVE MECHANISM

355-5091 COVER GP-VALVE MECHANISM
S/N C7N1-UP
PART OF 465-6507, 475-3716, 477-9053 ENGINE AR, 345-2883, 454-4412, 486-6714 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i04480289 SEBP5677
3555091 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 446-7564 Y [1] COVER GP-VALVE MECHANISM  
2. 6I-0260 M [11] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56770105
 

446-7564: COVER GP-VALVE MECHANISM

446-7564 COVER GP-VALVE MECHANISM
S/N C7N1-UP
PART OF 355-5091 COVER GP-VALVE MECHANISM
ALSO AN ATTACHMENT
i05668257 SEBP5677
4467564 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-9245 M [3] SCREW (M4X0.7X10-MM)  
2. 333-8052 [1] SEAL (VALVE COVER)  
3. 359-1310 [1] CAP AS-FILLER (ENGINE OIL)  
3A. 124-0506 [1] SEAL  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP56770106
 

466-8480: CRANKSHAFT AS

466-8480 CRANKSHAFT AS
S/N C7N1-UP
PART OF 364-5843 CRANKSHAFT GP
ALSO AN ATTACHMENT
i06818709 SEBP5677
4668480 CRANKSHAFT AS Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-7394 M [3] SCREW (M6X1XX12-MM)  
2. 332-0137 [1] GEAR-CRANKSHAFT (106-TEETH)  
3. 339-8780 [1] DOWEL  
4. 376-4078 [1] DISC-TIMING  
5. 466-4921 [1] CRANKSHAFT  
  M   METRIC PART
 

#SEBP56770107
 

491-5234: CRANKSHAFT AS

491-5234 CRANKSHAFT AS
S/N C7N1-UP
PART OF 346-4197 CRANKSHAFT GP
ALSO AN ATTACHMENT
i06560310 SEBP5677
4915234 CRANKSHAFT AS Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-7394 M [3] SCREW (M6X1XX12-MM)  
2. 339-8780 [1] DOWEL  
3. 376-4078 [1] DISC-TIMING  
4. 472-0209 [1] CRANKSHAFT  
  M   METRIC PART
 

#SEBP56770108
 

346-4197: CRANKSHAFT GP

346-4197 CRANKSHAFT GP
S/N C7N1-UP
PART OF 465-6507, 475-3716, 477-9053 ENGINE AR, 345-2883, 454-4412, 486-6714 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i06755540 SEBP5677
3464197 CRANKSHAFT GP Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
2. 491-5234 Y [1] CRANKSHAFT AS  
3. C [5] BEARING-CRANKSHAFT (STANDARD-LOWER)  
4. 363-0559 J [2] WASHER-THRUST  
5. CN [5] BEARING-CRANKSHAFT (STANDARD-UPPER)  
6. 067-6135 [1] KEY-WOODRUFF  
   
    AVAILABLE REPAIR KIT(S):
  518-5431 N [1] KIT-BEARING (CRANKSHAFT)  
    (INCLUDES BEARINGS)
  518-5432 AB KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  518-5433 AB KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  518-5436 AB KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES THRUST WASHERS)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES THRUST WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  N   KIT MARKED N SERVICES PART(S) MARKED N
  Y   SEPARATE ILLUSTRATION
 

#SEBP56770109
 

346-4197: CRANKSHAFT GP

346-4197 CRANKSHAFT GP
S/N C7N1-UP
PART OF 345-2883 ENGINE AR-PRIMARY
i04480352 SEBP5677
3464197 CRANKSHAFT GP Parts scheme
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
2. 355-8526 Y [1] CRANKSHAFT GP  
3. 317-5486 L [5] BEARING  
4. 363-0559 J [2] WASHER-THRUST  
5. 317-5485 L [5] BEARING  
6. 1B-8736 [1] KEY-WOODRUFF  
   
    AVAILABLE REPAIR KIT(S):
  360-3988 L [1] KIT-BEARING (STANDARD)(CRANKSHAFT MAIN BEARING)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES WASHERS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES KIT MARKED L
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}
Technical Information Bulletin
High Soot Load Percentage on Some Machines with C4.4 and C6.6 Engine{1050, 1061, 108D, 108F, 1335, 7610, 7620}
High Soot Load Percentage on Some Machines with C4.4 and C6.6 Engine{1050, 1061, 108D, 108F, 1335, 7610, 7620}
Reuse And Salvage Guidelines
Inspection of Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC) and CRS Bodies {108F, 1091}
Inspection of Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC) and CRS Bodies {108F, 1091}

Caterpillar Parts SIS Catalog 312E :

351-4260 MODULE AR-ENGINE & CEM
461-3137 KIT-CONVERSION
351-3896 INSTALLATION AR-ENGINE
351-3895 INSTALLATION AR-ENG & CEM MOD
486-6714 ENGINE AR-PRIMARY
454-4412 ENGINE AR-PRIMARY
345-2883 ENGINE AR-PRIMARY
487-0714 ENGINE AR-COMPLETE
BELT GP-SERPENTINE
368-7728 BELT GP-SERPENTINE
BELT TENSIONER GP
350-6270 BELT TENSIONER GP
CAMSHAFT GP
339-5858 CAMSHAFT GP
COVER GP-VALVE MECHANISM
355-5091 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
446-7564 COVER GP-VALVE MECHANISM
CRANKSHAFT AS
466-8480 CRANKSHAFT AS
CRANKSHAFT AS
491-5234 CRANKSHAFT AS
CRANKSHAFT GP
346-4197 CRANKSHAFT GP
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