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460-0742 PISTON & ROD GP S/N CST1-UP PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY ALSO AN ATTACHMENT 312D2


BASIC ENGINE
PISTON & ROD GP
CYLINDER BLOCK GP
PULLEY GP
DRIVE GP-FAN
VALVE MECHANISM GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL

EXCAVATOR 312D2 EXCAVATOR DGF
 312D2 & 312D2 L Excavators DGF00001-UP (MACHINE) POWERED BY 3054C Engine SEBP7473 312D2 DGF   (2014)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
460-0742 PISTON & ROD GP
 

#SEBP74730040
 

460-0742: PISTON & ROD GP

460-0742 PISTON & ROD GP
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05859475 SEBP7473
4600742 PISTON & ROD GP Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 359-0719 BJ [4] ROD AS-CONNECTING (LENGTH R)  
    -OR-
  359-0720 BJ [4] ROD AS-CONNECTING (LENGTH O)  
    -OR-
  359-0721 BJ [4] ROD AS-CONNECTING (LENGTH W)  
    -OR-
  359-0722 BJ [4] ROD AS-CONNECTING (LENGTH G)  
    -OR-
  359-0723 BJ [4] ROD AS-CONNECTING (LENGTH P)  
    -OR-
  359-0724 BJ [4] ROD AS-CONNECTING (LENGTH B)  
    (EACH ROD AS INCLUDES)
1A. 225-5438 [1] BUSHING  
1B. 323-9312 M [2] BOLT (M10X1X50-MM)  
2. 458-7586 [4] KIT-PISTON & RING  
    (EACH ROD AS INCLUDES)
2A. 124-3536 [2] RING-RETAINING  
2B. 389-7188 [1] KIT-RING  
    (KIT INCLUDES RING-PISTON)
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  J   ENSURE THAT CORRECT ROD LENGTH IS FITTED
  M   METRIC PART
 

#SEBP74730041
 

230-7569: PLUG GP-ENGINE

230-7569 PLUG GP-ENGINE
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i04952082 SEBP7473
2307569 PLUG GP-ENGINE Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 231-0046 [1] PLUG  
 

#SEBP74730042
 

232-3716: PLUG GP-ENGINE

232-3716 PLUG GP-ENGINE
S/N CST1-UP
CYLINDER BLOCK
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05859403 SEBP7473
2323716 PLUG GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 035-8063 [1] PLUG  
 

#SEBP74730043
 

232-6204: PLUG GP-ENGINE

232-6204 PLUG GP-ENGINE
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i02564678 SEBP7473
2326204 PLUG GP-ENGINE Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-9751 [1] SEAL-O-RING  
2. 232-1322 [1] PLUG  
 

#SEBP74730044
 

234-4215: PLUG GP-ENGINE

234-4215 PLUG GP-ENGINE
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i04952086 SEBP7473
2344215 PLUG GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0858 [1] PLUG-PIPE  
2. 474-1553 [1] ADAPTER  
3. 9X-3959 [1] ELBOW  
 

#SEBP74730045
 

360-7354: PULLEY GP-CRANKSHAFT

360-7354 PULLEY GP-CRANKSHAFT
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05859442 SEBP7473
3607354 PULLEY GP-CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-9941 M [3] BOLT (M12X1.75X25-MM)  
2. 286-7848 [1] PULLEY (8-GROOVE)  
3. 334-9334 [3] BOLT  
4. 359-0750 [1] PULLEY-CRANKSHAFT  
  M   METRIC PART
 

#SEBP74730046
 

387-2628: PULLEY GP-FAN

387-2628 PULLEY GP-FAN
S/N EAB1-UP; DGF1-UP
PART OF 390-8831 FAN AR-SUCTION
AN ATTACHMENT
i04993031 SEBP7473
3872628 PULLEY GP-FAN Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 284-1026 [1] PULLEY (8-GROOVE)  
2. 298-5872 [1] BELT-SERPENTINE  
 

#SEBP74730047
 

225-5963: ROCKER ARM GP

225-5963 ROCKER ARM GP
S/N CST1-UP
PART OF 460-0744 VALVE MECHANISM GP
ALSO AN ATTACHMENT
i03055307 SEBP7473
2255963 ROCKER ARM GP Parts scheme
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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-5625 [4] LEVER AS (INLET)  
    (EACH INCLUDES)
1A. 5B-9079 [1] NUT-JAM (3/8-24-THD)  
1B. 185-1546 [1] SCREW  
2. 225-5634 [1] SHAFT AS  
2A. 225-5629 [2] PLUG  
3. 225-5638 [3] SPRING  
4. 225-5640 [4] LEVER AS (EXHAUST)  
    (EACH INCLUDES)
4A. 5B-9079 [1] NUT-JAM (3/8-24-THD)  
4B. 185-1546 [1] SCREW  
5. 225-5959 [2] CLIP  
6. 225-5960 [1] BOLT (M8X1.25X60-MM)  
7. 225-5961 [2] WASHER (26.7X34.32X0.38-MM THK)  
8. 225-5962 [3] BOLT (M8X1.25X30-MM)  
 

#SEBP74730048
 

460-0744: VALVE MECHANISM GP

460-0744 VALVE MECHANISM GP
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05859477 SEBP7473
4600744 VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-5963 Y [1] ROCKER ARM GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74730049
 

387-2611: FILTER & MTG GP-ENGINE OIL

387-2611 FILTER & MTG GP-ENGINE OIL
S/N EAB1-UP; DGF1-UP
PART OF 387-2608 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i05200601 SEBP7473
3872611 FILTER & MTG GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-1493 [1] VALVE AS-BYPASS  
2. 7W-9028 [1] BASE AS-OIL FILTER  
  2P-2537 [1] STUD-HOLLOW  
3. 9L-9188 [1] SPRING-VALVE  
4. 121-0307 [1] BASE  
5. 488-4757 I [1] HOSE AS  
6. 488-4756 I [1] HOSE AS  
7. 391-6305 [1] PLATE AS  
8. 130-9984 [2] CLIP (LOOP)  
9. 1R-1807 [1] FILTER AS-ENGINE OIL (ADVANCED EFFICIENCY)  
10. 281-5933 [1] ELBOW AS  
  6V-9853 [1] ELBOW  
  228-7092 [1] SEAL-O-RING  
11. 321-8647 [1] PLUG AS  
  5P-8196 M [1] PLUG  
  238-5081 [1] SEAL-O-RING  
12. 321-8648 [3] CONNECTOR AS  
    (EACH INCLUDES)
  2T-2991 [1] CONNECTOR  
  228-7092 [1] SEAL-O-RING  
  238-5083 [1] SEAL-O-RING  
13. 321-8649 [1] VALVE AS-FLUID SAMPLING  
  8C-3446 [1] VALVE-SAMPLING  
  214-7566 [1] SEAL-O-RING  
14. 326-0319 [1] PLUG AS  
  9S-4188 [1] PLUG  
  238-5083 [1] SEAL-O-RING  
15. 329-5512 [1] REDUCER AS  
  6V-8943 [1] REDUCER  
  228-7091 [1] SEAL-O-RING  
16. 330-9734 [1] ELBOW AS  
  8C-8400 [1] ELBOW  
  228-7092 [1] SEAL-O-RING  
  238-5082 [1] SEAL-O-RING  
17. 330-9764 [1] ELBOW AS  
  8C-6712 [1] ELBOW  
  214-7568 [1] SEAL-O-RING  
18. 6V-5266 [3] SEAL-O-RING  
20. 8C-3445 [1] CAP-DUST  
21. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
24. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
25. 8T-4197 M [3] BOLT (M8X1.25X40-MM)  
26. 8T-4224 [5] WASHER-HARD (8.8X16X2-MM THK)  
27. 8T-7547 M [2] BOLT (M8X1.25X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Special Instruction
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Specifications
Piston Cooling Jet
3054C Engines for Caterpillar Built Machines
Connecting Rod - For Use With Steel Crankshaft
3054C Engines for Caterpillar Built Machines
Piston and Rings
3054C Engines for Caterpillar Built Machines
Connecting Rod Bearing Journal - Steel Crankshaft
3054C Engines for Caterpillar Built Machines
Connecting Rod - For Use With Spheroidal Graphite Iron (SGI) Crankshaft
3054C Engines for Caterpillar Built Machines
Connecting Rod Bearing Journal - Spheroidal Graphite Iron Crankshaft
3054C Engines for Caterpillar Built Machines
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Testing and Adjusting
Engine Crankcase Pressure (Blowby) - Test
3054C Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
3054C Engines for Caterpillar Built Machines
Compression - Test
3054C Engines for Caterpillar Built Machines
Piston Ring Groove - Inspect
3054C Engines for Caterpillar Built Machines
Connecting Rod Bearings - Inspect
3054C Engines for Caterpillar Built Machines
Connecting Rod - Inspect
3054C Engines for Caterpillar Built Machines
Piston Height - Inspect
3054C Engines for Caterpillar Built Machines
Disassembly and Assembly
Bearing Clearance - Check
3054C Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3054C Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3054C Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
3054C Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3054C Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3054C Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3054C Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3054C Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 312D2 :

PAN GP-OIL
421-7105 PAN GP-OIL
MOUNTING GP-ENGINE
421-7111 MOUNTING GP-ENGINE
MOUNTING GP-ENGINE
387-2615 MOUNTING GP-ENGINE
LIFTING GP-ENGINE
232-3713 LIFTING GP-ENGINE
HOUSING GP-FRONT
460-0596 HOUSING GP-FRONT
HOUSING GP-FLYWHEEL
541-4881 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
421-7101 HOUSING GP-FLYWHEEL
FLYWHEEL GP
421-7102 FLYWHEEL GP
PLUG GP-ENGINE
230-7569 PLUG GP-ENGINE
PLUG GP-ENGINE
232-3716 PLUG GP-ENGINE
PLUG GP-ENGINE
232-6204 PLUG GP-ENGINE
PLUG GP-ENGINE
234-4215 PLUG GP-ENGINE
PULLEY GP-CRANKSHAFT
360-7354 PULLEY GP-CRANKSHAFT
PULLEY GP-FAN
387-2628 PULLEY GP-FAN
ROCKER ARM GP
225-5963 ROCKER ARM GP
VALVE MECHANISM GP
460-0744 VALVE MECHANISM GP
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