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421-1883 CYLINDER BLOCK AS PART OF 420-8851 CYLINDER BLOCK GP AN ATTACHMENT 906K WHEEL LOADER


BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP
PAN GP-OIL
FLYWHEEL GP
GUARD GP-BELT

WHEEL LOADER 906K WHEEL LOADER L66
 906K Compact Wheel Loader L6600001-UP (MACHINE) POWERED BY C3.3B Engine SEBP7493 906K L66   (2015)

BASIC ENGINE

CYLINDER BLOCK GP
CYLINDER BLOCK AS
387-9778 CYLINDER BLOCK AS
CYLINDER BLOCK AS
421-1883 CYLINDER BLOCK AS
CYLINDER BLOCK GP
396-0923 CYLINDER BLOCK GP
CYLINDER BLOCK GP
420-8851 CYLINDER BLOCK GP
 

#SEBP74930020
 

421-1883: CYLINDER BLOCK AS

421-1883 CYLINDER BLOCK AS
PART OF 420-8851 CYLINDER BLOCK GP
AN ATTACHMENT
i05075759 SEBP7493
4211883 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0931 [3] CAP  
2. 398-5520 [1] BALL  
4. 383-0303 [1] PLUG  
7. 388-7434 [9] CAP  
8. 388-7435 [1] PLUG  
9. 389-5106 [2] PIN  
10. 393-7577 [10] BOLT  
11. 393-7582 [16] BOLT-FLANGE HEAD  
 

#SEBP74930021
 

396-0923: CYLINDER BLOCK GP

396-0923 CYLINDER BLOCK GP
PART OF 380-1772, 380-1774, 416-6080 ENGINE AR-PRIMARY
AN ATTACHMENT
i04806254 SEBP7493
3960923 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0262 [4] CAP  
2. 387-9778 Y [1] CYLINDER BLOCK AS  
3. 387-9779 [4] PIN  
4. 389-5106 [2] PIN  
5. 389-5111 [1] VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74930022
 

420-8851: CYLINDER BLOCK GP

420-8851 CYLINDER BLOCK GP
PART OF 380-1780 ENGINE AR-PRIMARY
AN ATTACHMENT
i05073475 SEBP7493
4208851 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0262 [4] CAP  
2. 421-1883 Y [1] CYLINDER BLOCK AS  
3. 387-9779 [4] PIN  
4. 389-5106 [2] PIN  
5. 389-5111 [1] VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74930023
 

387-9788: CYLINDER HEAD AS

387-9788 CYLINDER HEAD AS
PART OF 396-0908 CYLINDER HEAD GP
AN ATTACHMENT
i04806511 SEBP7493
3879788 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0262 [2] CAP  
2. 383-0358 [8] CAP  
3. 388-7434 [1] CAP  
4. 389-0691 [8] GUIDE-VALVE  
5. 389-0692 [8] GUIDE-VALVE  
6. 389-0695 [8] VALVE-INLET  
7. 389-0696 [8] VALVE-EXHAUST  
8. 389-0697 [16] SPRING-VALVE  
9. 389-0698 [16] RETAINER  
10. 389-0699 [16] GUIDE-SPRING  
11. 389-0700 [16] SEAL  
12. 389-0701 [8] SHAFT  
 

#SEBP74930024
 

421-1881: CYLINDER HEAD AS

421-1881 CYLINDER HEAD AS
PART OF 420-8853 CYLINDER HEAD GP
AN ATTACHMENT
i05075760 SEBP7493
4211881 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 389-0701 [8] SHAFT  
2. 383-0358 [8] CAP  
3. 388-7434 [2] CAP  
4. 389-0691 [8] GUIDE-VALVE  
5. 389-0692 [8] GUIDE-VALVE  
6. 389-0695 [8] VALVE-INLET  
7. 389-0696 [8] VALVE-EXHAUST  
8. 389-0697 [16] SPRING-VALVE  
9. 389-0698 [16] RETAINER  
10. 389-5137 [16] GUIDE  
11. 389-0700 [16] SEAL  
 

#SEBP74930025
 

396-0908: CYLINDER HEAD GP

396-0908 CYLINDER HEAD GP
PART OF 380-1772, 380-1774, 416-6080 ENGINE AR-PRIMARY
AN ATTACHMENT
i04806210 SEBP7493
3960908 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0303 [1] PLUG  
2. 387-9788 Y [1] CYLINDER HEAD AS  
3. 387-9790 B [1] GASKET  
  387-9791 B [1] GASKET  
  387-9792 B [1] GASKET  
4. 387-9827 [8] PAD  
5. 393-7577 [10] BOLT  
6. 387-9826 [8] ARM (CYLINDER HEAD)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP74930026
 

420-8853: CYLINDER HEAD GP

420-8853 CYLINDER HEAD GP
PART OF 380-1780 ENGINE AR-PRIMARY
AN ATTACHMENT
i05073473 SEBP7493
4208853 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0303 [1] PLUG  
2. 387-9790 B [1] GASKET  
  387-9791 BF [1] GASKET  
  387-9792 BF [1] GASKET  
3. 393-7577 [10] BOLT  
4. 421-1881 Y [1] CYLINDER HEAD AS  
5. 387-9826 [1] ARM (CYLINDER HEAD)  
6. 387-9827 [1] PAD  
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP74930027
 

377-7659: DRAIN GP-ENGINE OIL

377-7659 DRAIN GP-ENGINE OIL
PART OF 437-9036 INSTALLATION AR-ENGINE
i04796849 SEBP7493
3777659 DRAIN GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF (ENGINE OIL PAN)  
2. 289-9139 [1] CLAMP-BAND  
3. 3K-0360 [1] SEAL-O-RING  
4. 5P-0743 E HOSE (35-CM)  
5. 396-0410 [1] ELBOW AS  
  6V-7970 [1] SEAL-O-RING  
  388-7931 [1] ADAPTER-ELBOW  
6. 323-3308 [1] CAP  
  E   ORDER BY THE CENTIMETER
 

#SEBP74930028
 

396-0906: FLYWHEEL GP

396-0906 FLYWHEEL GP
PART OF 380-1772, 380-1774, 380-1780, 416-6080 ENGINE AR-PRIMARY
AN ATTACHMENT
i04821743 SEBP7493
3960906 FLYWHEEL GP Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-9944 [1] FLYWHEEL AS  
  388-7508 [1] GEAR  
2. 387-9853 [1] HOUSING-FLYWHEEL  
3. 387-9854 [1] SEAL  
4. 387-9855 [1] COVER  
5. 387-9856 [1] PLUG AS  
  383-0217 [1] SEAL-O-RING  
  [1] PLUG  
6. 387-9857 [1] PLUG  
7. 387-9858 [1] GASKET  
8. 387-9859 [8] BOLT-FLANGE HEAD  
9. 393-7579 [8] BOLT-SPECIAL  
10. 393-7583 [8] BOLT-FLANGE HEAD  
 

#SEBP74930029
 

377-7680: GUARD GP-BELT

377-7680 GUARD GP-BELT
PART OF 437-9132 AIR CONDITIONER AR, 437-9131 HEATER AR-CAB, 438-1873 OPERATOR AR-OPEN ROPS
AN ATTACHMENT
i04780226 SEBP7493
3777680 GUARD GP-BELT Parts scheme
  For full view, you need register

Parts for your 906K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 229-2704 [10] SEAL  
2. 280-8417 [5] NUT-PUSH ON  
3. 354-6574 [5] BOLT-SPECIAL (M6X1X39-MM)  
4. 377-7681 [1] GUARD-BELT  
5. 377-7682 [1] BRACKET AS  
6. 377-7683 [1] BRACKET AS  
7. 377-7686 [1] BRACKET AS  
8. 8T-4224 [11] WASHER-HARD (8.8X16X2-MM THK)  
9. 8T-4189 M [6] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
 

Information:

Specifications
Cylinder Block
C2.6 and C3.3B Engines for Caterpillar Built Machines
Testing and Adjusting
Main Bearings - Inspect
C2.6 and C3.3B Tier 2 and EU Stage 2 Engines for Caterpillar Built Machines
Cylinder Block - Inspect
C2.6 and C3.3B Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
C2.6 and C3.3B Engines for Caterpillar Built Machines
Disassembly and Assembly
Bearing Clearance - Check
C2.6 and C3.3B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 906K :

CYLINDER BLOCK AS
387-9778 CYLINDER BLOCK AS
CRANKSHAFT GP
387-9070 CRANKSHAFT GP
CRANKSHAFT GP
387-9070 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
471-2915 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
421-1877 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
420-8852 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
398-1476 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
396-0903 COVER GP-VALVE MECHANISM
CYLINDER BLOCK GP
396-0923 CYLINDER BLOCK GP
CYLINDER BLOCK GP
420-8851 CYLINDER BLOCK GP
CYLINDER HEAD AS
387-9788 CYLINDER HEAD AS
CYLINDER HEAD AS
421-1881 CYLINDER HEAD AS
CYLINDER HEAD GP
396-0908 CYLINDER HEAD GP
CYLINDER HEAD GP
420-8853 CYLINDER HEAD GP
DRAIN GP-ENGINE OIL
377-7659 DRAIN GP-ENGINE OIL
FLYWHEEL GP
396-0906 FLYWHEEL 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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