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383-1386 COVER GP-VALVE MECHANISM S/N E7A1-UP PART OF 389-3348 COVER GP-VALVE MECHANISM 326D2 EXCAVATOR


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
PAN GP-OIL

EXCAVATOR 326D2 EXCAVATOR HM4
 326D2 L OEM HM400001-UP (MACHINE) POWERED BY C7.1 Engine M0078112 326D2 HM4   (2016)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
383-1386 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
389-3348 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
389-3348 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
527-1640 COVER GP-VALVE MECHANISM
ROCKER ARM GP
280-1911 ROCKER ARM GP
ROCKER ARM GP
371-2480 ROCKER ARM GP
 

#M00781120010
 

383-1386: COVER GP-VALVE MECHANISM

383-1386 COVER GP-VALVE MECHANISM
S/N E7A1-UP
PART OF 389-3348 COVER GP-VALVE MECHANISM
i05972675 M0078112
3831386 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 359-1310 [1] CAP AS-FILLER (ENGINE OIL)  
1A. 124-0506 [1] SEAL  
2. 376-4761 [1] SEAL (VALVE COVER)  
3. 380-9615 [1] BREATHER  
4. [1] COVER-VALVE MECHANISM  
5. 195-9245 M [3] SCREW (M4X0.7X10-MM)  
  M   METRIC PART
 

#M00781120011
 

389-3348: COVER GP-VALVE MECHANISM

389-3348 COVER GP-VALVE MECHANISM
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
Type 1
i05628431 M0078112
3893348 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 326D2 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. 383-1386 Y [1] COVER GP-VALVE MECHANISM  
4. 383-1388 [1] COVER-BASE  
5. 388-0536 [1] GASKET (VALVE COVER)  
6. 6I-0217 M [14] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00781120012
 

389-3348: COVER GP-VALVE MECHANISM

389-3348 COVER GP-VALVE MECHANISM
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
Type 2
i07074290 M0078112
3893348 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 326D2 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. 383-1388 [1] COVER-BASE  
4. 566-7931 [1] GASKET  
5. 527-1640 CY [1] COVER GP-VALVE MECHANISM  
6. 6I-0217 M [14] BOLT (M8X1.25X20-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00781120013
 

527-1640: COVER GP-VALVE MECHANISM

527-1640 COVER GP-VALVE MECHANISM
S/N E7A1-UP
PART OF 389-3348 COVER GP-VALVE MECHANISM
i07074642 M0078112
5271640 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-9245 M [3] SCREW (M4X0.7X10-MM)  
2. 369-3869 [1] CAP AS-ENGINE OIL FILLER  
  357-0147 [1] FILM-IDENTIFICATION (OIL FILL, READ OMM)  
  124-0506 [1] SEAL  
3. 380-9615 [1] BREATHER (CAP)  
4. 527-1641 [1] SEAL  
5. 326-7289 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00781120014
 

371-2477: CRANKSHAFT GP

371-2477 CRANKSHAFT GP
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
i06991480 M0078112
3712477 CRANKSHAFT GP Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6135 [1] KEY-WOODRUFF  
2. CL [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
3. C [7] BEARING-CRANKSHAFT (STANDARD-LOWER)  
4. 339-8780 [1] DOWEL  
5. 342-6508 [1] SHIM (0.1-MM THK)  
6. 363-0559 J [2] WASHER-THRUST  
7. 376-4074 [1] CRANKSHAFT  
8. 376-4078 [1] DISC-TIMING  
9. 276-7391 [1] GEAR (34-TEETH)  
10. 276-7394 M [3] SCREW (M6X1XX12-MM)  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 L [1] KIT-BEARING (STANDARD)(CRANKSHAFT)  
    (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)(CRANKSHAFT)  
    (INCLUDES WASHER)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES WASHER)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#M00781120015
 

383-3581: CYLINDER BLOCK AS

383-3581 CYLINDER BLOCK AS
S/N E7A1-UP
PART OF 390-0854 CYLINDER BLOCK GP
i05830848 M0078112
3833581 CYLINDER BLOCK AS Parts scheme
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Parts for your 326D2 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
 

#M00781120016
 

390-0854: CYLINDER BLOCK GP

390-0854 CYLINDER BLOCK GP
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
i05628487 M0078112
3900854 CYLINDER BLOCK GP Parts scheme
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Parts for your 326D2 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
 

#M00781120017
 

384-5313: CYLINDER HEAD AS

384-5313 CYLINDER HEAD AS
S/N E7A1-UP
PART OF 385-2572 CYLINDER HEAD GP
i05972677 M0078112
3845313 CYLINDER HEAD AS Parts scheme
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Parts for your 326D2 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  
 

#M00781120018
 

385-2572: CYLINDER HEAD GP

385-2572 CYLINDER HEAD GP
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
i05631999 M0078112
3852572 CYLINDER HEAD GP Parts scheme
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Parts for your 326D2 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
 

#M00781120019
 

394-7014: DRAIN GP-ENGINE OIL

394-7014 DRAIN GP-ENGINE OIL
S/N E7A1-UP
PART OF 457-0604 ENGINE AR-PRIMARY
i05156019 M0078112
3947014 DRAIN GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 6V-7238 [1] VALVE-SHUTOFF  
 

Information:

Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Disassembly and Assembly
Lifter Group - Remove and Install
C7.1 Engines
Rocker Shaft - Assemble
C7.1 Engines
Rocker Shaft - Disassemble
C7.1 Engines
Rocker Shaft and Pushrod - Install
C7.1 Engines
Rocker Shaft and Pushrod - Remove
C7.1 Engines
Valve Mechanism Cover - Remove and Install
C7.1 Engines
Valve Mechanism Cover Base - Remove and Install
C7.1 Engines

Caterpillar Parts SIS Catalog 326D2 :

CAMSHAFT GP
376-6871 CAMSHAFT GP
BRACKET GP-MOUNTING
392-0634 BRACKET GP-MOUNTING
BELT TENSIONER GP
375-4120 BELT TENSIONER GP
420-1011 INSTALLATION AR-ENGINE
457-0604 ENGINE AR-PRIMARY
457-1746 ENGINE AR-COMPLETE
479-3133 GENERAL AR
514-6887 DISTRIBUTION AR
COVER GP-VALVE MECHANISM
389-3348 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
389-3348 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
527-1640 COVER GP-VALVE MECHANISM
CRANKSHAFT GP
371-2477 CRANKSHAFT GP
CYLINDER BLOCK AS
383-3581 CYLINDER BLOCK AS
CYLINDER BLOCK GP
390-0854 CYLINDER BLOCK GP
CYLINDER HEAD AS
384-5313 CYLINDER HEAD AS
CYLINDER HEAD GP
385-2572 CYLINDER HEAD GP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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