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331-0290 CONNECTING ROD GP S/N 4501-UP; E7A1-UP PART OF 369-7304 PISTON & ROD GP 323 EXCAVATOR


BASIC ENGINE
PISTON & ROD GP
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

EXCAVATOR 323 EXCAVATOR YBL
 323 Excavator YBL00001-UP (MACHINE) POWERED BY C7.1 Engine M0085279 323 YBL   (2016)

BASIC ENGINE

PISTON & ROD GP
CONNECTING ROD GP
331-0290 CONNECTING ROD GP
JET GP-PISTON COOLING
371-2478 JET GP-PISTON COOLING
PISTON & ROD GP
369-7304 PISTON & ROD GP
PISTON & ROD GP
374-6301 PISTON & ROD GP
PISTON & ROD GP
486-3208 PISTON & ROD GP
PISTON GP
504-2903 PISTON GP
 

#M00852790040
 

331-0290: CONNECTING ROD GP

331-0290 CONNECTING ROD GP
S/N 4501-UP; E7A1-UP
PART OF 369-7304 PISTON & ROD GP
i06810823 M0085279
3310290 CONNECTING ROD GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-7478 [1] BUSHING  
2. 323-9312 M [2] BOLT (M10X1X50-MM)  
  M   METRIC PART
 

#M00852790041
 

389-3346: COVER GP-VALVE MECHANISM

389-3346 COVER GP-VALVE MECHANISM
S/N 4501-UP; E7A1-UP
PART OF 502-0264, 555-5560, 555-7255 ENGINE AR-PRIMARY
i07074237 M0085279
3893346 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3895 M [9] BOLT (M8X1.25X35-MM)  
2. 103-5705 M [6] BOLT (M8X1.25X110-MM)  
3. 527-1637 C [1] COVER GP-VALVE MECHANISM  
3A. 195-9245 M [3] SCREW (M4X0.7X10-MM)  
3B. 527-1641 [1] SEAL  
3C. 380-9615 [1] BREATHER  
  326-7289 [1] SEAL-O-RING  
4. 566-7931 [1] GASKET  
5. 383-1388 [1] COVER-BASE  
6. 6I-0217 M [14] BOLT (M8X1.25X20-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#M00852790042
 

374-6300: CRANKSHAFT GP

374-6300 CRANKSHAFT GP
S/N 4501-UP; E7A1-UP
PART OF 451-1222 CYLINDER BLOCK GP-SHORT, 502-0264, 555-5560, 555-7255 ENGINE AR-PRIMARY
i06986607 M0085279
3746300 CRANKSHAFT GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6135 [1] KEY-WOODRUFF  
2. 276-7391 [1] GEAR (34-TEETH)  
3. 276-7394 M [3] SCREW (M6X1XX12-MM)  
4. 339-8780 [1] DOWEL  
5. 363-0559 J [2] WASHER-THRUST  
6. 376-4074 [1] CRANKSHAFT  
7. 376-4078 [1] DISC-TIMING  
8. CP [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
9. CP [7] BEARING-CRANKSHAFT (STANDARD-LOWER)  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 P [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS)
  448-4218 AB KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  448-4220 AB KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  448-4222 AB KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)  
    (INCLUDES WASHERS)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES 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
  M   METRIC PART
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00852790043
 

383-3581: CYLINDER BLOCK AS

383-3581 CYLINDER BLOCK AS
S/N 4501-UP; E7A1-UP
PART OF 390-0854 CYLINDER BLOCK GP
i05527193 M0085279
3833581 CYLINDER BLOCK AS Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-7597 [2] PLUG  
2. 276-5602 [2] PLUG-CORE  
3. 232-7596 [1] PLUG  
4. 067-6043 [7] PLUG-SIDE  
5. 067-6823 [1] PLUG  
6. 185-0884 [2] DOWEL  
7. 225-8858 [2] PLUG  
8. 232-7599 [2] PLUG  
9. 276-5600 [14] BOLT-SPECIAL (BEARING CAP)  
10. 331-6835 [2] PLUG-SEAL  
   
  370-6545 F [1] BUSHING-CAMSHAFT  
  F   NOT SHOWN
 

#M00852790044
 

390-0854: CYLINDER BLOCK GP

390-0854 CYLINDER BLOCK GP
S/N 4501-UP; E7A1-UP
PART OF 451-1222 CYLINDER BLOCK GP-SHORT, 502-0264, 555-5560, 555-7255 ENGINE AR-PRIMARY
i05497530 M0085279
3900854 CYLINDER BLOCK GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-5603 [1] SEAL-O-RING  
2. 383-3581 Y [1] CYLINDER BLOCK AS  
3. 209-9219 M [10] BOLT (M8X1.25X16-MM)  
4. 232-7449 [1] HOUSING AS  
5. 232-1322 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852790045
 

451-1222: CYLINDER BLOCK GP-SHORT

451-1222 CYLINDER BLOCK GP-SHORT
S/N 4501-UP; E7A1-UP
FIELD REPLACEMENT FOR @@@@@502-0264@@@@@, @@@@@555-5560@@@@@, @@@@@555-7255@@@@@
i05793857 M0085279
4511222 CYLINDER BLOCK GP-SHORT Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-7304 Y [1] PISTON & ROD GP  
2. 371-2478 Y [1] JET GP-PISTON COOLING  
3. 374-6300 Y [1] CRANKSHAFT GP  
4. 451-8317 [1] PAN GP-OIL  
4A. 8T-0269 M [2] BOLT-SOCKET HEAD (M6X1X20-MM)  
4B. 230-8094 [1] BRIDGE  
5. 390-0854 Y [1] CYLINDER BLOCK GP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852790046
 

384-5313: CYLINDER HEAD AS

384-5313 CYLINDER HEAD AS
S/N 4501-UP; E7A1-UP
PART OF 385-2572, 452-6586 CYLINDER HEAD GP
i05527212 M0085279
3845313 CYLINDER HEAD AS Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-8116 [6] PLUG-CORE  
2. 377-0400 [12] INSERT-VALVE SEAT (EXHAUST)  
3. 377-0399 [12] INSERT-VALVE SEAT (INTAKE)  
4. 276-8117 [13] PLUG-CORE  
 

#M00852790047
 

385-2572: CYLINDER HEAD GP

385-2572 CYLINDER HEAD GP
S/N 4501-UP; E7A1-UP
PART OF 502-0264, 555-5560, 555-7255 ENGINE AR-PRIMARY
i05496188 M0085279
3852572 CYLINDER HEAD GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-9751 [1] SEAL-O-RING  
2. 384-5313 Y [1] CYLINDER HEAD AS  
3. 388-4707 [1] GASKET-CYLINDER HEAD  
4. 232-1322 [1] PLUG  
5. 276-8134 [14] BOLT-SPECIAL (CYLINDER HEAD)  
6. 277-4302 [2] DOWEL  
7. 295-6661 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#M00852790048
 

452-6584: CYLINDER HEAD GP

452-6584 CYLINDER HEAD GP
S/N 4501-UP; E7A1-UP
FIELD REPLACEMENT FOR @@@@@502-0264@@@@@, @@@@@555-5560@@@@@, @@@@@555-7255@@@@@
i05793867 M0085279
4526584 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-6585 Y [1] ROCKER ARM GP  
2. 452-6586 Y [1] CYLINDER HEAD GP  
  Y   SEPARATE ILLUSTRATION
 

#M00852790049
 

452-6586: CYLINDER HEAD GP

452-6586 CYLINDER HEAD GP
S/N 4501-UP; E7A1-UP
PART OF 452-6584 CYLINDER HEAD GP
i05831378 M0085279
4526586 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-9751 [1] SEAL-O-RING  
2. 277-4302 [2] DOWEL  
3. 295-6661 [1] PLUG  
4. 232-1322 [1] PLUG  
5. 384-5313 Y [1] CYLINDER HEAD AS  
  Y   SEPARATE ILLUSTRATION
 

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
Disassembly and Assembly
Bearing Clearance - Check
C7.1 Engines
Connecting Rod Bearings - Install - Connecting rods in position
C7.1 Engines
Connecting Rod Bearings - Remove - Connecting rods in position
C7.1 Engines
Piston Cooling Jets - Remove and Install
C7.1 Engines
Pistons and Connecting Rods - Assemble
C7.1 Engines
Pistons and Connecting Rods - Disassemble
C7.1 Engines
Pistons and Connecting Rods - Install
C7.1 Engines
Pistons and Connecting Rods - Remove
C7.1 Engines

Caterpillar Parts SIS Catalog 323 :

CAMSHAFT GP
376-6871 CAMSHAFT GP
BRACKET GP-MOUNTING
392-0634 BRACKET GP-MOUNTING
BRACKET GP-MOUNTING
379-6637 BRACKET GP-MOUNTING
BELT TENSIONER GP
376-1108 BELT TENSIONER GP
558-7709 INSTALLATION AR-ENGINE
558-1933 INSTALLATION AR-ENGINE
511-4775 INSTALLATION AR-ENGINE
490-4811 INSTALLATION AR-ENGINE
COVER GP-VALVE MECHANISM
389-3346 COVER GP-VALVE MECHANISM
CRANKSHAFT GP
374-6300 CRANKSHAFT GP
CYLINDER BLOCK AS
383-3581 CYLINDER BLOCK AS
CYLINDER BLOCK GP
390-0854 CYLINDER BLOCK GP
CYLINDER BLOCK GP-SHORT
451-1222 CYLINDER BLOCK GP-SHORT
CYLINDER HEAD AS
384-5313 CYLINDER HEAD AS
CYLINDER HEAD GP
385-2572 CYLINDER HEAD GP
CYLINDER HEAD GP
452-6584 CYLINDER HEAD GP
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