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331-0290 CONNECTING ROD GP S/N 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 DWF
 323 Excavator DWF00001-UP (MACHINE) POWERED BY C7.1 Engine M0090663 323 DWF   (2018)

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 GP
504-2903 PISTON GP
 

#M00906630020
 

331-0290: CONNECTING ROD GP

331-0290 CONNECTING ROD GP
S/N E7A1-UP
PART OF 369-7304 PISTON & ROD GP
i07034593 M0090663
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
 

#M00906630021
 

389-3346: COVER GP-VALVE MECHANISM

389-3346 COVER GP-VALVE MECHANISM
S/N E7A1-UP
PART OF 555-5063, 561-0068 ENGINE AR-PRIMARY
i07310860 M0090663
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
 

#M00906630022
 

374-6300: CRANKSHAFT GP

374-6300 CRANKSHAFT GP
S/N E7A1-UP
PART OF 451-1222 CYLINDER BLOCK GP-SHORT, 555-5063, 561-0068 ENGINE AR-PRIMARY
i06986601 M0090663
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
 

#M00906630023
 

383-3581: CYLINDER BLOCK AS

383-3581 CYLINDER BLOCK AS
S/N E7A1-UP
PART OF 390-0854 CYLINDER BLOCK GP
i05830848 M0090663
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
 

#M00906630024
 

390-0854: CYLINDER BLOCK GP

390-0854 CYLINDER BLOCK GP
S/N E7A1-UP
PART OF 451-1222 CYLINDER BLOCK GP-SHORT, 555-5063, 561-0068 ENGINE AR-PRIMARY
i05628487 M0090663
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
 

#M00906630025
 

451-1222: CYLINDER BLOCK GP-SHORT

451-1222 CYLINDER BLOCK GP-SHORT
S/N E7A1-UP
PART OF 451-8385 CYLINDER BLOCK GP-SHORT
FIELD REPLACEMENT FOR @@@@@555-5063@@@@@, @@@@@561-0068@@@@@
i05793851 M0090663
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
 

#M00906630026
 

451-8385: CYLINDER BLOCK GP-SHORT

451-8385 CYLINDER BLOCK GP-SHORT
S/N E7A1-UP
PART OF 556-7867, 563-1434 ENGINE AR-COMPLETE
i07279194 M0090663
4518385 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. 451-1222 Y [1] CYLINDER BLOCK GP-SHORT  
  Y   SEPARATE ILLUSTRATION
 

#M00906630027
 

384-5313: CYLINDER HEAD AS

384-5313 CYLINDER HEAD AS
S/N E7A1-UP
PART OF 385-2572, 452-6586 CYLINDER HEAD GP
i05972677 M0090663
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  
 

#M00906630028
 

385-2572: CYLINDER HEAD GP

385-2572 CYLINDER HEAD GP
S/N E7A1-UP
PART OF 555-5063, 561-0068 ENGINE AR-PRIMARY
i05631999 M0090663
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
 

#M00906630029
 

452-6582: CYLINDER HEAD GP

452-6582 CYLINDER HEAD GP
S/N E7A1-UP
PART OF 556-7867, 563-1434 ENGINE AR-COMPLETE
i07279195 M0090663
4526582 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. 452-6584 Y [1] CYLINDER HEAD GP (SHORT)  
  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
Specifications
Piston Cooling Jet
C7.1 Engines for Caterpillar Built Machines
Connecting Rod Bearing Journal
C7.1 Engines for Caterpillar Built Machines
Connecting Rod
C7.1 Engines for Caterpillar Built Machines
Piston and Rings
C7.1 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
Excessive Bearing Wear - Inspect
C7.1 Engines for Caterpillar Built Machines
Piston Height - Inspect
C7.1 Engines for Caterpillar Built Machines
Piston Ring Groove - Inspect
C7.1 Engines for Caterpillar Built Machines
Connecting Rod - Inspect
C7.1 Engines for Caterpillar Built Machines
Compression - Test
C7.1 Engines for Caterpillar Built Machines
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 BLOCK GP-SHORT
451-8385 CYLINDER BLOCK GP-SHORT
CYLINDER HEAD AS
384-5313 CYLINDER HEAD AS
CYLINDER HEAD GP
385-2572 CYLINDER HEAD GP
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