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122-1248 BASE GP-VALVE COVER & INJ HARN S/N 1MZ1-1538 3406E GENERATOR SET




BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP30350010
 

122-1248: BASE GP-VALVE COVER & INJ HARN

122-1248 BASE GP-VALVE COVER & INJ HARN
S/N 1MZ1-1538
i00994567 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0128 [1] SEAL-CONNECTOR  
2. 7E-6508 [6] CAP AS (UNIT INJECTOR)  
3. 122-1472 [1] BOLT (5/16-18X2.36-IN)  
4. 343-7235 [1] HARNESS AS-ENGINE (ELECTRONIC UNIT INJECTOR)  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
  103-8134 [1] KIT-RECEPTACLE (12-PIN)  
    (EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
  7E-6513 [6] CONNECTOR AS  
  8T-8729 [12] PIN-CONNECTOR (16-GA TO 18-GA)  
  066-8391 [6] TERMINAL-BLADE (14-GA TO 18-GA)  
5. 123-3202 [3] STRAP-CABLE  
6. 5P-5678 B SEAL (3-M)  
7. 289-8215 C [1] BASE-VALVE MECHANISM COVER  
8. 326-4512 [6] MOUNTING-CABLE TIE (MARKED BY X)  
9. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
10. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
11. 9L-8925 [14] BOLT (5/16-18X1.25-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP30350011
 

122-1248: BASE GP-VALVE COVER & INJ HARN

122-1248 BASE GP-VALVE COVER & INJ HARN
S/N 1MZ1539-UP
i05957104 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0128 [1] SEAL-CONNECTOR  
2. 7E-6508 [6] CAP AS (UNIT INJECTOR)  
3. 122-1472 [1] BOLT (5/16-18X2.36-IN)  
4. 425-6526 Y [1] HARNESS AS-ENGINE (ELECTRONIC UNIT INJECTOR)  
5. 123-3202 [6] STRAP-CABLE  
6. 272-0390 C [1] SEAL  
7. 419-3614 C [1] BASE-VALVE COVER  
8. 326-4512 [6] MOUNTING-CABLE TIE (MARKED BY X)  
9. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
10. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
11. 9L-8925 [14] BOLT (5/16-18X1.25-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30350012
 

185-9699: CAMSHAFT GP

185-9699 CAMSHAFT GP
S/N 1MZ406-UP
i01350154 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-9089 [1] COVER  
2. 119-0036 [3] SCREW-FLAT HEAD (5/16-18X0.875-IN)(5/16)  
3. 332-7308 [1] CAMSHAFT  
4. 6V-1197 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30350013
 

6I-1543: CAMSHAFT GP

6I-1543 CAMSHAFT GP
S/N 1MZ1-405
i00993988 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-9089 [1] COVER  
2. 119-0036 [3] SCREW-FLAT HEAD (5/16-18X0.875-IN)  
3. 187-9381 [1] CAMSHAFT  
4. 6V-1197 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30350014
 

102-2271: COVER GP-CAMSHAFT

102-2271 COVER GP-CAMSHAFT
S/N 1MZ1-UP
i01174922 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-8438 [1] SCREW-BUTTON HEAD (5/16-18-THD)  
2. 1A-9579 [7] BOLT (5/16-18X1.5-IN)  
3. 5P-4116 [9] WASHER-HARD (8.8X20.5X2-MM THK)  
4. 146-2601 [1] COVER  
5. 103-6045 [1] SEAL (FRONT COVER)  
6. 5S-0003 [2] NUT (5/16-18-THD)  
7. 100-3099 [1] COVER AS-PANEL  
8. 008-1430 [2] STUD (5/16-18X225-IN)  
9. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP30350015
 

107-6736: COVER GP-CYLINDER BLOCK

107-6736 COVER GP-CYLINDER BLOCK
S/N 1MZ1-UP
i00970224 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [2] BOLT (3/8-16X1-IN)  
2. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 4W-9890 [1] COVER  
4. 4N-0699 [1] GASKET  
 

#SEBP30350016
 

121-0168: COVER GP-CYLINDER BLOCK

121-0168 COVER GP-CYLINDER BLOCK
S/N 1MZ1-UP
i00982293 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
2. 100-7432 [1] GASKET  
3. 6N-1709 [2] SPACER (0.547X1.0X0.57-IN THK)  
4. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
6. 1W-2488 [1] COVER  
 

#SEBP30350017
 

145-9276: COVER GP-CYLINDER BLOCK

145-9276 COVER GP-CYLINDER BLOCK
S/N 1MZ1-UP
i00985398 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-4935 [1] SEAL-INTEGRAL  
2. 145-9277 [1] COVER  
3. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 8T-6762 [2] PLUG-PIPE (1/2-14-THD)  
 

#SEBP30350018
 

175-2579: COVER GP-CYLINDER BLOCK

175-2579 COVER GP-CYLINDER BLOCK
S/N 1MZ1-UP
BREATHER OPENING
i01157090 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-7424 [1] COVER-CYLINDER BLOCK  
2. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
4. 109-7425 [1] SEAL-COVER  
 

#SEBP30350019
 

4N-4792: COVER GP-FLYWHEEL HOUSING

4N-4792 COVER GP-FLYWHEEL HOUSING
S/N 1MZ1-UP
i00885941 SEBP3035
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Parts for your 3406E GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 5H-0244 [1] GASKET  
3. 8F-3030 [1] FLANGE  
4. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
5. 0S-1619 [1] BOLT (3/8-16X3-IN)  
6. 2P-2772 [1] COVER  
7. 234-8937 [1] SEAL-INTEGRAL  
8. 0S-1594 [1] BOLT (3/8-16X1-IN)  
9. 9Y-6089 C [1] GASKET  
10. 4B-4043 C [3] BOLT (5/8-11X1.375-IN)  
  5P-8247 C [3] WASHER-HARD (17X32X3.5-MM THK)  
11. 3H-0761 C [1] COVER-OPENING  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

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Operation and Maintenance Manual
Engine Valve Lash - Inspect/Adjust
3406E Generator Set Engines
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Disassembly and Assembly
Valve Mechanism Cover - Remove and Install
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Valve Mechanism Cover Base - Remove and Install
3406E and 3456 Generator Set Engines
Rocker Arm - Disassemble
3406E and 3456 Generator Set Engines
Rocker Arm - Assemble
3406E and 3456 Generator Set Engines
Rocker Arm and Shaft - Remove
3406E and 3456 Generator Set Engines
Rocker Arm and Shaft - Install
3406E and 3456 Generator Set Engines
Service Magazine

Caterpillar Parts SIS Catalog 3406E :

Truck sale:

USD $8,785 
2000 CAT 3406E

Transgear Truck Supplies
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