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2W-1027 COVER GP-VALVE MECHANISM S/N 6NB1-UP G3408 GAS ENGINE


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

GAS ENGINE G3408 GAS ENGINE 6NB
 G3408 Engine 6NB00001-UP SEBP1460 G3408 6NB   (1984)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
2W-1027 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
2W-1027 COVER GP-VALVE MECHANISM
ROCKER ARM GP
123-8974 ROCKER ARM GP
ROCKER ARM GP
4N-1718 ROCKER ARM GP
ROCKER ARM GP
4N-1718 ROCKER ARM GP
VALVE MECHANISM GP
4N-4298 VALVE MECHANISM GP
VALVE MECHANISM GP
6I-0244 VALVE MECHANISM GP
VALVE MECHANISM GP
6I-0244 VALVE MECHANISM GP
 

#SEBP14600040
 

2W-1027: COVER GP-VALVE MECHANISM

2W-1027 COVER GP-VALVE MECHANISM
S/N 6NB1-UP
i00357787 SEBP1460
2W1027 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-5678 BD SEAL (7.3-M)  
2. 9L-8925 [40] BOLT (5/16-18X1.25-IN)  
3. 317-7622 [2] BASE-VALVE MECHANISM COVER  
4. 6N-2944 [2] PLUG  
6. 6N-2985 C [2] CAP AS-FILLER (ENGINE OIL)  
7. 9Y-3817 C [2] COVER AS-VALVE MECHANISM  
    (EACH INCLUDES)
  2W-4330 [4] ADAPTER  
  7C-6514 [2] ADAPTER  
  8C-5196 [1] SEAL-O-RING  
  9Y-4536 [1] COVER-ROCKER ARM  
  272-2583 [2] SEAL-O-RING  
8. 7W-0917 [8] PLUG  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP14600041
 

1W-5009: CRANKSHAFT AS

1W-5009 CRANKSHAFT AS
S/N 6NB1-UP
PART OF 1W-5010, 251-2302 CRANKSHAFT GP
i00093383 SEBP1460
1W5009 CRANKSHAFT AS Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0684 [1] DOWEL  
2. 8T-6757 [5] PLUG-PIPE  
3. 7S-5005 [1] DOWEL  
4. 7N-7591 [1] GEAR-CRANKSHAFT (80-TEETH)  
 

#SEBP14600042
 

1W-5010: CRANKSHAFT GP

1W-5010 CRANKSHAFT GP
S/N 6NB1-UP
i00093384 SEBP1460
1W5010 CRANKSHAFT GP Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5009 Y [1] CRANKSHAFT AS  
2. 317-8766 [5] BEARING-MAIN (STANDARD)  
  4W-5698 AB BEARING-MAIN (0.63-MM US)  
  4W-5699 AB BEARING-MAIN (1.27-MM US)  
  4W-5700 AB BEARING-MAIN (0.63-MM OS)  
  4W-5701 AB BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
3. 253-1752 C [2] PLATE-THRUST  
4. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
5. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(FLYWHEEL HOUSING)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14600043
 

251-2302: CRANKSHAFT GP

251-2302 CRANKSHAFT GP
S/N 6NB4569-UP
FOR USE WITH 3412 GAS
i02063828 SEBP1460
2512302 CRANKSHAFT GP Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5009 Y [1] CRANKSHAFT AS  
2. 253-1752 [2] PLATE-THRUST  
3. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(REAR)  
4. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)(FRONT)  
5. 321-5746 [5] BEARING-MAIN (STANDARD)  
  4W-5698 AB BEARING-MAIN (0.63-MM US)  
  4W-5699 AB BEARING-MAIN (1.27-MM US)  
  4W-5700 AB BEARING-MAIN (0.63-MM OS)  
  4W-5701 AB BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14600044
 

110-3779: CYLINDER BLOCK AS

110-3779 CYLINDER BLOCK AS
S/N 6NB1063-UP
PART OF 105-5430, 105-8659, 1W-5082, 4W-6144 CYLINDER BLOCK GP
i00470424 SEBP1460
1103779 CYLINDER BLOCK AS Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-2245 Y [1] CYLINDER BLOCK AS  
2. 9L-5854 [8] BAND-FILLER (130.2-MM ID)  
3. 197-9322 [8] LINER-CYLINDER BLOCK  
4. 110-2220 [8] SEAL-LINER  
5. 142-7072 [8] SEAL-LINER  
6. 142-6217 [8] SEAL-O-RING (140.20MM ID)  
   
  101-0523 ABFN INSERT-LINER SEAT (5.21-MM THK)(STANDARD)  
  101-0524 ABFN INSERT-LINER SEAT (5.16-MM THK)(0.5-MM US)  
  101-0525 ABFN INSERT-LINER SEAT (5.26-MM THK)(0.5-MM OS)  
  9Y-3368 ABFN INSERT-LINER SEAT (0.822-MM THK)(STANDARD)  
  6I-4361 ABFN INSERT-LINER SEAT (0.772-MM THK)(0.05-MM US)  
  6I-4362 ABFN INSERT-LINER SEAT (0.872-MM THK)(0.05-MM OS)  
  2W-3815 ABFN INSERT-LINER SEAT (1.605-MM THK)(STANDARD)  
  6I-4363 ABFN INSERT-LINER SEAT (1.555-MM THK)(0.05-MM US)  
  6I-4364 ABFN INSERT-LINER SEAT (1.655-MM THK)(0.05-MM OS)  
  5N-0093 ABFN INSERT-LINER SEAT (2.71-MM THK)(STANDARD)  
  6I-4365 ABFN INSERT-LINER SEAT (2.66-MM THK)(0.05-MM US)  
  6I-4366 ABFN INSERT-LINER SEAT (2.76-MM THK)(0.05-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  N   FOR SALVAGE OF DAMAGED LIFTER BORE IN CYLINDER BLOCK REFER TO SEBF8076 IN SISWEB
  Y   SEPARATE ILLUSTRATION
 

#SEBP14600045
 

122-2245: CYLINDER BLOCK AS

122-2245 CYLINDER BLOCK AS
S/N 6NB1321-UP
PART OF 110-3779 CYLINDER BLOCK AS
i00093583 SEBP1460
1222245 CYLINDER BLOCK AS Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 485-1966 [5] CAP-CRANKSHAFT  
2. 3P-1323 [10] BOLT-BEARING CAP (7/8-14X7.75-IN)  
3. 4N-6658 [2] BUSHING (1.3-IN WIDE)  
4. 4N-0685 [3] BUSHING (1-IN WIDE)  
5. 9H-1031 [10] WASHER-HARD (24X41.5X6-MM THK)  
6. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
 

#SEBP14600046
 

1W-5081: CYLINDER BLOCK AS

1W-5081 CYLINDER BLOCK AS
S/N 6NB1-UP
PART OF 105-5430, 105-8659, 1W-5082, 4W-6144 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 1W-5084@@@@@
i00107803 SEBP1460
1W5081 CYLINDER BLOCK AS Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-2220 [24] SEAL-LINER  
2. 2W-6000 [8] LINER-CYLINDER BLOCK  
3. 9L-5854 [8] BAND-FILLER (130.2-MM ID)  
4. 3P-1323 [10] BOLT-BEARING CAP (7/8-14X7.75-IN)  
  9H-1031 [10] WASHER-HARD (24X41.5X6-MM THK)  
5. 4N-5858 [5] CAP (CRANKSHAFT BEARING)  
6. 4N-0685 [3] BUSHING (1-IN WIDE)  
7. 4N-6658 [2] BUSHING (1.3-IN WIDE)  
8. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
 

#SEBP14600047
 

105-5430: CYLINDER BLOCK GP

105-5430 CYLINDER BLOCK GP
S/N 6NB1063-1320
i00481546 SEBP1460
1055430 CYLINDER BLOCK GP Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-2992 [8] TUBE AS  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 1W-5081 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [7] PLUG-PIPE  
6. 6N-9133 [2] GASKET-PLATE  
7. 6I-4613 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)(41.28MM OD)  
9. 4N-0683 [4] DOWEL  
10. 7E-6479 [8] BOLT-SPECIAL (OIL JET)  
11. 3B-0645 [1] PLUG-CUP  
12. 7C-7407 [1] STUD  
13. 2M-9780 [2] SEAL-O-RING  
14. 7W-6534 [4] PLUG-PIPE  
15. 8M-8283 [2] SEAL-O-RING  
16. 3S-6605 [2] PLUG-CUP  
17. 9S-4190 [2] PLUG-O-RING (7/8-14-THD)  
18. 8T-6764 B [1] PLUG-PIPE (1/8-27-THD)  
19. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
20. 7W-6534 B [2] PLUG-PIPE  
21. 9S-4190 B [2] PLUG-O-RING (7/8-14-THD)  
22. 2M-9780 B [2] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14600048
 

105-5430: CYLINDER BLOCK GP

105-5430 CYLINDER BLOCK GP
S/N 6NB1321-UP
i00481548 SEBP1460
1055430 CYLINDER BLOCK GP Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-4010 [8] TUBE AS-OIL JET  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 110-3779 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [7] PLUG-PIPE  
6. 6N-9133 [2] GASKET-PLATE  
7. 6I-4613 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
9. 4N-0683 [4] DOWEL  
10. 7E-6479 [8] BOLT-SPECIAL (OIL JET)  
11. 3B-0645 [1] PLUG-CUP  
12. 7C-7407 [1] STUD  
13. 2M-9780 [2] SEAL-O-RING  
14. 7W-6534 [4] PLUG-PIPE  
15. 8M-8283 [2] SEAL-O-RING  
16. 3S-6605 [2] PLUG-CUP  
17. 9S-4190 [2] PLUG-O-RING (7/8-14-THD)  
18. 8T-6764 B [1] PLUG-PIPE (1/8-27-THD)  
19. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
20. 7W-6534 B [2] PLUG-PIPE  
21. 9S-4190 B [2] PLUG-O-RING (7/8-14-THD)  
22. 2M-9780 B [2] SEAL-O-RING  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14600049
 

105-8659: CYLINDER BLOCK GP

105-8659 CYLINDER BLOCK GP
S/N 6NB1063-UP
Type 1
i00484429 SEBP1460
1058659 CYLINDER BLOCK GP Parts scheme
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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-2992 [8] TUBE AS  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 1W-5081 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [7] PLUG-PIPE  
6. 6N-9133 [2] GASKET-PLATE  
7. 6I-4613 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)(41.28MM OD)  
9. 4N-0683 [4] DOWEL  
10. 7E-6479 [8] BOLT-SPECIAL (OIL JET)  
11. 3B-0645 [1] PLUG-CUP  
12. 7C-7407 [1] STUD  
13. 2M-9780 [4] SEAL-O-RING  
14. 7W-6534 [6] PLUG-PIPE  
15. 8M-8283 [2] SEAL-O-RING  
16. 3S-6605 [2] PLUG-CUP  
17. 9S-4190 [4] PLUG-O-RING (7/8-14-THD)  
18. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
  4W-6061 AFJL SLEEVE  
  4W-4588 AFJT SLEEVE-LIFTER BORE  
  2W-3815 AFJT INSERT-LINER SEAT (1.605-MM THK)(1.59MM THK)  
  5N-0093 AFJT INSERT-LINER SEAT (2.71-MM THK)(2.70MM THK)  
  9Y-3368 AFJT INSERT-LINER SEAT (0.822-MM THK)(.834MM THK)  
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  J   QUANITY TO BE DETERMINED BY USER
  L   FOR SALVAGE OF THE BOTTOM LINER O-RING BORE
  T   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08
Engine News
Stronger Cylinder Heads Used
1986/02/01
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
Service Magazine
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Caterpillar Parts SIS Catalog G3408 :

COVER GP-VALVE MECHANISM
2W-1027 COVER GP-VALVE MECHANISM
COVER GP-OIL PAN
6N-3894 COVER GP-OIL PAN
COVER GP-FRONT HOUSING
4N-6798 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
4N-6798 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
1N-4607 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
1N-4607 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
1N-4607 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
112-2977 COVER GP-FRONT HOUSING
CRANKSHAFT AS
1W-5009 CRANKSHAFT AS
CRANKSHAFT GP
1W-5010 CRANKSHAFT GP
CRANKSHAFT GP
251-2302 CRANKSHAFT GP
CYLINDER BLOCK AS
110-3779 CYLINDER BLOCK AS
CYLINDER BLOCK AS
122-2245 CYLINDER BLOCK AS
CYLINDER BLOCK AS
1W-5081 CYLINDER BLOCK AS
CYLINDER BLOCK GP
105-5430 CYLINDER BLOCK GP
CYLINDER BLOCK GP
105-5430 CYLINDER BLOCK GP

Truck sale:

 
 
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WHEELER MACHINERY CO.
 
 
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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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