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418-0971 COVER GP-OIL PUMP PART OF 418-1611 HOUSING GP-FRONT 306E MINI HYD EXCAVATOR


LUBRICATION SYSTEM
PUMP GP-ENGINE OIL
BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
FLYWHEEL GP
GEAR GP


LUBRICATION SYSTEM

PUMP GP-ENGINE OIL
 

#SEBP64110010
 

418-0971: COVER GP-OIL PUMP

418-0971 COVER GP-OIL PUMP
PART OF 418-1611 HOUSING GP-FRONT
i05040604 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0972 [1] SPRING  
2. 388-7440 [1] VALVE  
3. 383-0291 [1] GASKET  
4. 389-5163 [1] PLUG  
5. 418-0973 [1] ROTOR  
6. 418-0974 [1] ROTOR  
7. 383-0358 [1] CAP  
8. 418-0975 [1] COVER-OIL PUMP  
9. 418-0976 [6] SCREW-SPECIAL  
10. 388-7445 [4] PLUG  
 

#SEBP64110011
 

418-0968: COVER GP-VALVE MECHANISM

418-0968 COVER GP-VALVE MECHANISM
PART OF 418-1610 COVER GP-VALVE MECHANISM
i05040602 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0382 [1] PIPE  
2. 418-0969 [1] COVER-BREATHER  
3. 388-7490 [1] SEAL-O-RING  
4. 383-0203 [4] SCREW  
5. 388-7492 [4] SEAL  
6. 388-7488 [3] ELEMENT (BREATHER)  
 

#SEBP64110012
 

418-1610: COVER GP-VALVE MECHANISM

418-1610 COVER GP-VALVE MECHANISM
PART OF 380-1782, 470-1078 ENGINE AR-PRIMARY
i05040150 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 453-4160 [1] TUBE-BREATHER  
2. 383-0257 [1] CLIP  
3. 418-0966 [1] CLAMP  
4. 418-0967 [1] BOLT-FLANGE HEAD  
5. 418-0968 Y [1] COVER GP-VALVE MECHANISM  
6. 418-0970 [1] GASKET-VALVE  
7. 383-0574 [10] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64110013
 

418-1614: CRANKSHAFT GP

418-1614 CRANKSHAFT GP
PART OF 380-1782, 470-1078 ENGINE AR-PRIMARY
i05040151 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0989 [1] CRANKSHAFT AS  
1A. 388-7502 [1] GEAR  
2. 418-0990 [1] GEAR AS (CRANKSHAFT)  
2A. 418-0992 [1] SLEEVE  
2B. 383-0220 [1] PIN  
2C. 418-0993 [1] SEAL  
3. 387-9842 [1] KEY (STRAIGHT)  
4. 418-0994 [5] BEARING (STANDARD)(MAIN)  
  418-0995 AB BEARING (0.20-MM US)  
  418-0996 AB BEARING (0.40-MM US)  
5. 418-0997 [2] BEARING-MAIN (STANDARD)(BOTTOM)  
  418-0998 AB BEARING-MAIN (0.20-MM OS)  
  418-0999 AB BEARING-MAIN (0.40-MM OS)  
6. 418-1000 [2] BEARING-MAIN (STANDARD)(TOP)  
  418-1001 AB BEARING-MAIN (0.20-MM OS)  
  418-1002 AB BEARING-MAIN (0.40-MM OS)  
   
    AVAILABLE REPAIR KIT(S):
  418-1003 [1] KIT-BEARING (STANDARD)  
  418-1004 AB [1] KIT-BEARING (0.20-MM US, 0.20-MM OS)  
  418-1005 AB [1] KIT-BEARING (0.40-MM US, 0.40-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP64110014
 

418-0927: CYLINDER BLOCK AS

418-0927 CYLINDER BLOCK AS
PART OF 418-1603 CYLINDER BLOCK GP
i05040598 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0929 [10] BOLT  
2. 387-9893 [16] BOLT-FLANGE HEAD  
3. 389-5106 [2] PIN  
4. 418-0930 [6] CAP  
5. 388-7434 [4] CAP  
6. 383-0262 [2] CAP  
7. 418-0931 [2] CAP  
8. 383-0303 [1] PLUG  
9. 383-0427 [1] PLUG  
 

#SEBP64110015
 

418-1603: CYLINDER BLOCK GP

418-1603 CYLINDER BLOCK GP
PART OF 380-1782 ENGINE AR-PRIMARY
i05040154 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0927 Y [1] CYLINDER BLOCK AS  
2. 389-5106 [2] PIN  
3. 387-9779 [4] PIN  
4. 383-0230 [1] CAP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64110016
 

418-0943: CYLINDER HEAD AS

418-0943 CYLINDER HEAD AS
PART OF 418-1608 CYLINDER HEAD GP
i05040601 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0303 [1] PLUG  
2. 388-7434 [1] CAP  
3. 383-0358 [8] CAP  
4. 388-7435 [1] PLUG  
5. 418-0949 [8] GUIDE (INLET)  
6. 418-0951 [8] GUIDE (EXHAUST)  
7. 418-0958 [8] SHAFT-VALVE  
 

#SEBP64110017
 

418-1608: CYLINDER HEAD GP

418-1608 CYLINDER HEAD GP
PART OF 380-1782, 470-1078 ENGINE AR-PRIMARY
i05040155 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0943 Y [1] CYLINDER HEAD AS  
2. 387-9793 [1] PLUG  
3. 387-9794 [1] GASKET  
4. 418-0929 [10] BOLT  
5. 418-0944 B [1] GASKET-CYLINDER HEAD (0.1-MM THK)  
  418-0945 B [1] GASKET-CYLINDER HEAD (0.2-MM THK)  
  418-0946 B [1] GASKET-CYLINDER HEAD (0.3-MM THK)  
6. 418-0952 [8] VALVE-INLET  
7. 418-0953 [8] VALVE-EXHAUST  
8. 418-0954 [16] SPRING-VALVE  
9. 418-0955 [16] RETAINER  
10. 418-0956 [16] COLLET  
11. 418-0957 [16] SEAL-VALVE STEM  
12. 418-0959 [8] BRIDGE AS-VALVE  
13. 387-9827 [8] PAD  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP64110018
 

418-1663: FLYWHEEL GP

418-1663 FLYWHEEL GP
PART OF 380-1782, 470-1078 ENGINE AR-PRIMARY
i05040192 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 387-9855 [1] COVER  
2. 387-9859 [6] BOLT-FLANGE HEAD  
3. 393-7579 [7] BOLT-SPECIAL  
4. 418-1021 [1] FLYWHEEL AS  
4A. 388-7508 [1] GEAR  
5. 418-1022 [1] HOUSING AS-FLYWHEEL  
5A. 418-1027 [1] BEARING  
5B. 418-1028 [1] BEARING  
5C. 418-1029 [1] BOLT-FLANGE HEAD  
5D. 418-1030 [1] WASHER  
5E. 418-1031 [1] PLUG  
6. 418-1023 [1] SEAL-OIL  
7. 418-1024 [1] PLUG  
8. 418-1025 [1] GASKET  
9. 418-1026 [4] BOLT-FLANGE HEAD  
10. 418-1032 [3] BOLT-FLANGE HEAD  
 

#SEBP64110019
 

418-1611: HOUSING GP-FRONT

418-1611 HOUSING GP-FRONT
PART OF 380-1782, 470-1078 ENGINE AR-PRIMARY
i05040211 SEBP6411
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Parts for your 306E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-0971 Y [1] COVER GP-OIL PUMP  
2. 387-9796 [1] SEAL  
3. 418-0977 [1] GASKET-FRONT  
4. 387-9798 [12] BOLT-FLANGE HEAD  
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Engine Oil Pump
C2.6 and C3.3B Engines for Caterpillar Built Machines
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Testing and Adjusting
Engine Oil Pump - Inspect
C2.6 and C3.3B Tier 2 and EU Stage 2 Engines for Caterpillar Built Machines
Disassembly and Assembly
Engine Oil Relief Valve - Remove and Install
C2.6 and C3.3B Engines for Caterpillar Built Machines
Engine Oil Pump - Remove and Install
C2.6 and C3.3B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 306E :

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