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8N-5941 HOUSING GP-FLYWHEEL S/N 6TB9857-UP PROVIDES ADDITIONAL MOUNTING HOLES AT THE HOUSING/BLOCK FACE ALSO AN ATTACHMENT 3406B


BASIC ENGINE
HOUSING GP-FLYWHEEL
GEAR GP
CRANKSHAFT GP

ENGINE - MACHINE 3406B ENGINE - MACHINE 6TB
 3406C Industrial Engine 6TB09857-UP SEBP2737 3406B 6TB   (2018)

BASIC ENGINE

HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
6N-2212 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
7W-7901 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
8N-5941 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
8N-5941 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
 

#SEBP27370270
 

8N-5941: HOUSING GP-FLYWHEEL

8N-5941 HOUSING GP-FLYWHEEL
S/N 6TB9857-UP
PROVIDES ADDITIONAL MOUNTING HOLES AT THE HOUSING/BLOCK FACE
ALSO AN ATTACHMENT
i00412261 SEBP2737
8N5941 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-5619 C [1] GASKET  
2. 108-4744 C [1] HOUSING AS-FLYWHEEL  
3. 165-3929 [8] BOLT (3/8-16X1.5-IN)  
4. 165-3931 [5] BOLT (3/8-16X1.75-IN)  
5. 5J-5793 [9] BOLT-12 POINT HEAD (1/2-13X2-IN)  
6. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)  
8. 5F-0304 [1] PLUG (FLYWHEEL HOUSING)  
9. 7X-7731 [3] PLUG-PIPE (3/4-14-THD)  
10. 165-3934 [2] BOLT (3/8-16X2.75-IN)  
11. 2A-1162 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370271
 

8N-5941: HOUSING GP-FLYWHEEL

8N-5941 HOUSING GP-FLYWHEEL
S/N 6TB11561-27345
PROVIDES ADDITIONAL MOUNTING HOLES AT THE HOUSING/BLOCK FACE
i00147389 SEBP2737
8N5941 HOUSING GP-FLYWHEEL Parts scheme
  For full view, you need register

Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-0304 [1] PLUG  
2. 1B-5174 C [2] PLUG-PIPE  
3. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)  
4. 7N-9335 [1] GASKET  
5. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
  0S-1571 [4] BOLT (3/8-16X1.75-IN)  
  0S-1591 [5] BOLT (3/8-16X1.5-IN)  
  1A-1460 [9] BOLT (1/2-13X2-IN)  
  5M-2894 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  2M-0849 [9] WASHER-HARD (13.5X25.5X5-MM THK)  
6. 8N-5940 [1] HOUSING-FLYWHEEL  
7. 2A-1162 [1] GASKET  
8. 1B-5174 CB [1] PLUG-PIPE  
9. 7B-2176 CBA [1] BUSHING-REDUCER  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370272
 

9N-3887: HOUSING GP-FLYWHEEL

9N-3887 HOUSING GP-FLYWHEEL
S/N 6TB9857-11591
i00168840 SEBP2737
9N3887 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-2800 C [1] HOUSING-FLYWHEEL  
2. 1U-8846 BC SEALANT-GASKET  
3. 0S-1591 [5] BOLT (3/8-16X1.5-IN)  
4. 5M-2894 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 1A-1460 [9] BOLT (1/2-13X2-IN)  
6. 2M-0849 [9] WASHER-HARD (13.5X25.5X5-MM THK)  
7. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)(1/4-18 NPTF THD)  
8. 1B-5174 [2] PLUG-PIPE (3/4-14 NPTF THD)  
9. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
10. 1P-1669 [2] PLUG-SEAL  
11. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370273
 

9N-3887: HOUSING GP-FLYWHEEL

9N-3887 HOUSING GP-FLYWHEEL
S/N 6TB11592-12333
i01899207 SEBP2737
9N3887 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-7047 C [1] HOUSING-FLYWHEEL  
2. 0S-1591 [5] BOLT (3/8-16X1.5-IN)  
3. 5M-2894 C [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
5. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
6. 1A-1460 [9] BOLT (1/2-13X2-IN)  
7. 2M-0849 [9] WASHER-HARD (13.5X25.5X5-MM THK)  
8. 7X-7731 C [2] PLUG-PIPE (3/4-14-THD)(1/4-18 NPTF THD)  
9. 8T-6765 C [2] PLUG-PIPE (1/4-18-THD)(3/4-14 NPTF THD)  
10. 1P-1669 [2] PLUG-SEAL  
11. 1U-8846 B SEALANT-GASKET  
12. 0S-1619 C [1] BOLT (3/8-16X3-IN)  
13. 2P-2772 C [1] COVER  
14. 4N-0933 C [1] GASKET  
15. 1A-2029 C [1] BOLT (3/8-16X1.125-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370274
 

9N-3887: HOUSING GP-FLYWHEEL

9N-3887 HOUSING GP-FLYWHEEL
S/N 6TB12334-15660
i01904741 SEBP2737
9N3887 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-4750 C [1] HOUSING-FLYWHEEL  
2. 0S-1591 C [9] BOLT (3/8-16X1.5-IN)  
3. 5M-2894 C [17] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
5. 0S-1571 C [5] BOLT (3/8-16X1.75-IN)  
6. 5J-5793 [9] BOLT-12 POINT HEAD (1/2-13X2-IN)  
7. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 7X-7731 [2] PLUG-PIPE (3/4-14-THD)(1/4-18 NPTF THD)  
9. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)(3/4-14 NPTF THD)  
10. 1P-1669 [2] PLUG-SEAL (FLYWHEEL HOUSING DRAIN)  
11. 108-5891 C [1] GASKET  
12. 0S-1619 [1] BOLT (3/8-16X3-IN)  
13. 2P-2772 [1] COVER  
14. 4N-0933 [1] GASKET  
15. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370275
 

9N-3887: HOUSING GP-FLYWHEEL

9N-3887 HOUSING GP-FLYWHEEL
S/N 6TB15661-UP
i01906266 SEBP2737
9N3887 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-2800 C [1] HOUSING-FLYWHEEL  
2. 165-3929 [9] BOLT (3/8-16X1.5-IN)  
3. 5M-2894 [17] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 165-3934 [1] BOLT (3/8-16X2.75-IN)  
5. 165-3931 [5] BOLT (3/8-16X1.75-IN)  
6. 5J-5793 [9] BOLT-12 POINT HEAD (1/2-13X2-IN)  
7. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 7X-7731 [2] PLUG-PIPE (3/4-14-THD)(1/4-18 NPTF THD)  
9. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)(3/4-14 NPTF THD)  
10. 1P-1669 [2] PLUG-SEAL (FLYWHEEL HOUSING DRAIN)  
11. 155-5619 [1] GASKET  
12. 0S-1619 [1] BOLT (3/8-16X3-IN)  
13. 2P-2772 [1] COVER  
14. 4N-0933 [1] GASKET  
15. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370276
 

1W-1468: HOUSING GP-FRONT

1W-1468 HOUSING GP-FRONT
S/N 6TB9857-UP
i00147046 SEBP2737
1W1468 HOUSING GP-FRONT Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-1469 [1] HOUSING AS-GEAR  
1A. 3K-3256 C [4] STUD-TAPERLOCK (3/8-16X1.7-IN)  
1B. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
1C. 4M-2743 BC [3] STUD-TAPERLOCK (3/8-16-THD)  
1D. 4M-2743 B [2] STUD-TAPERLOCK (3/8-16-THD)  
1E. 3K-3256 B [1] STUD-TAPERLOCK (3/8-16X1.7-IN)  
    -OR-
  6H-0406 B [1] STUD-TAPERLOCK (3/8-16X1.968-IN)  
2. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
3. 1W-1471 [1] PLATE  
4. 166-9142 [1] GASKET  
5. 166-9146 [1] GASKET  
6. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
7. 5P-4255 [8] BOLT-LOCKING (3/8-16X1-IN)  
8. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
9. 0T-0055 [3] BOLT (3/8-16X4.25-IN)  
10. 5M-2894 [18] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 1N-3181 [2] STUD-HOLLOW (3/8-16X1.476-IN)  
  6B-2250 [2] GASKET  
12. 6N-0389 [1] STUD (1/2-13X2.63-IN)  
  4H-6145 [1] GASKET  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27370277
 

371-5181: HOUSING GP-FRONT

371-5181 HOUSING GP-FRONT
HOUSING AS HAS STUDS REMOVED FROM 2 HOLES ON THE LOWER LEFT SIDE.
FOR USE WITH LOWER LEFT SIDE MTG. GP.-ALT.
i04648810 SEBP2737
3715181 HOUSING GP-FRONT Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3181 [2] STUD-HOLLOW (3/8-16X1.476-IN)  
2. 1W-1471 [1] PLATE  
3. 6N-0389 [1] STUD (1/2-13X2.63-IN)  
4. 166-9142 [1] GASKET  
5. 166-9146 [1] GASKET  
6. 371-5180 [1] HOUSING AS-FRONT  
  3K-3256 [5] STUD-TAPERLOCK (3/8-16X1.7-IN)  
  4M-2743 [3] STUD-TAPERLOCK (3/8-16-THD)  
  8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
7. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
8. 0T-0055 [3] BOLT (3/8-16X4.25-IN)  
9. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
10. 4H-6145 [1] GASKET  
11. 5M-2894 [18] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 5P-4255 [8] BOLT-LOCKING (3/8-16X1-IN)  
13. 6B-2250 [2] GASKET  
14. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
 

#SEBP27370278
 

373-0492: HOUSING GP-FRONT

373-0492 HOUSING GP-FRONT
S/N WJA1-UP; 6TB27400-UP
ALSO AN ATTACHMENT
i04535252 SEBP2737
3730492 HOUSING GP-FRONT Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-9142 [1] GASKET  
2. 166-9146 [1] GASKET  
3. 1W-1471 [1] PLATE  
4. 7W-3494 [1] HOUSING-GEAR  
4A. 3K-3256 [5] STUD-TAPERLOCK (3/8-16X1.7-IN)  
4B. 4M-2743 [3] STUD-TAPERLOCK (3/8-16-THD)  
5. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
6. 5P-4255 [8] BOLT-LOCKING (3/8-16X1-IN)  
7. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
8. 0T-0055 [3] BOLT (3/8-16X4.25-IN)  
9. 5M-2894 [18] WASHER-HARD (10.2X18.5X2.5-MM THK)  
10. 1N-3181 [2] STUD-HOLLOW (3/8-16X1.476-IN)  
11. 6B-2250 [2] GASKET  
12. 6N-0389 [1] STUD (1/2-13X2.63-IN)  
13. 4H-6145 [1] GASKET  
14. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
 

#SEBP27370279
 

243-6718: KIT-CRANKSHAFT BEARING

243-6718 KIT-CRANKSHAFT BEARING
PART OF 4N-0741 CRANKSHAFT GP
ALSO FIELD INSTALLATION
i02117273 SEBP2737
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  317-8766 [7] BEARING-MAIN (STANDARD)  
  253-1752 [2] PLATE-THRUST (CRANKSHAFT)  
 

Information:

Engine News
No Gaskets Used With Aluminum Flywheel Housings
1991/10/01
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket
1992/09/01
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing{1151,1157,1162}
1996/11/01
New Flywheel Housing Gasket For 3406 Engines {1157}
1999/03/01
Special Instruction
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Installation Of Service Flywheel Groups For 3406, 3408 And 3412 Engines{1156}
Service Letter-NACD
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Flywheel Adapter Group (6N9829)
3406B INDUSTRIAL & MARINE ENGINES
Flywheel Housing
3406B INDUSTRIAL & MARINE ENGINES
Flywheel Housing Bore
3406B INDUSTRIAL & MARINE ENGINES
Flywheel Housing Runout
3406B INDUSTRIAL & MARINE ENGINES
Flywheel Housing Cover
3406C INDUSTRIAL & MARINE ENGINES
Flywheel Housing
3406C INDUSTRIAL & MARINE ENGINES
Flywheel Housing Bore
3406C INDUSTRIAL & MARINE ENGINES
Flywheel Housing Runout
3406C INDUSTRIAL & MARINE ENGINES
Service Letter-China
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Crankshaft Rear Seal And Wear Sleeve
3406B INDUSTRIAL & MARINE ENGINES
Flywheel
3406B INDUSTRIAL & MARINE ENGINES
Flywheel Housing
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal & Wear Sleeve
3406C INDUSTRIAL & MARINE ENGINES
Flywheel Housing
3406C INDUSTRIAL & MARINE ENGINES
Service Magazine
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
New 1U5524 Adapter Cable Available For Use With 6V9060 Spark Timing Adapter Group And 8T5300 Engine Timing Indicator Group{0779,0781}
1987/07/06
Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29
No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14
New Plug And O-Ring Can Help Prevent Oil Leakage At The Flywheel Housing Gasket{1157,1307}
1992/09/21
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25

Caterpillar Parts SIS Catalog 3406B :

HOUSING GP-FLYWHEEL
7W-7901 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
6N-2212 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
6N-2212 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
4N-0732 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
4N-0732 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
4N-0732 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
380-8498 HOUSING GP-FLYWHEEL
GUARD GP-STUB SHAFT
5N-3312 GUARD GP-STUB SHAFT
HOUSING GP-FLYWHEEL
8N-5941 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
9N-3887 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
1W-1468 HOUSING GP-FRONT
HOUSING GP-FRONT
371-5181 HOUSING GP-FRONT
HOUSING GP-FRONT
373-0492 HOUSING GP-FRONT

Truck sale:

1990 CAT 3406B
USD $25,000 
1990 CAT 3406B

Power Generation Enterprises Inc.
North Hollywood, California
1991 CAT 3406B
USD $22,000 
1991 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
1989 CAT 3406B
USD $35,000 
1989 CAT 3406B

Worldwide Power Products LLC
Houston, Texas
1988 CAT 3406B
USD $29,000 
1988 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
CATERPILLAR 3406B 1988
$29,000 USD 
CATERPILLAR 3406B 1988
- MARINE - PROPULSION
RANSOME ENGINE POWER
United States
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