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4N0741 CRANKSHAFT GP 3406B ENGINE - MACHINE


BASIC ENGINE
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

ENGINE - MACHINE 3406B ENGINE - MACHINE 6TB
 3406B INDUSTRIAL ENGINE 6TB09166-09856 SEBP2558 3406B 6TB   (2018)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
 

#SEBP25580070
 

4N-0741: CRANKSHAFT GP

4N0741 CRANKSHAFT GP
c645482 SEBP2558
4N0741 CRANKSHAFT GP Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1734 [1] SEAL GP-CRANKSHAFT  
2. 2W-1733 [1] SEAL GP-CRANKSHAFT  
3. 4W-5492 [7] BEARING-MAIN (STANDARD)  
  4W-5698 A [7] BEARING-MAIN .025IN US  
  4W-5699 A [7] BEARING-MAIN .050IN US  
  4W-5700 A [7] BEARING-MAIN .025IN OS  
  4W-5701 A [7] BEARING-MAIN .025IN US, OS  
4. 7E-9262 [2] PLATE-THRUST  
5. 6I-1453 R [1] CRANKSHAFT AS  
6. 1W-9302 [1] GEAR-CRANKSHAFT  
    (80 TEETH)
  7S-5005 [1] DOWEL  
7. 4N-0684 [1] DOWEL  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP25580071
 

4P-3720: CYLINDER BLOCK GP

4P3720 CYLINDER BLOCK GP
S/N 6TB9166-UP
FIELD REPLACEMENT FOR 8N9267-PAGE 68
c495128 SEBP2558
4P3720 CYLINDER BLOCK GP Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-1388 [1] SEAL-O-RING  
2. 9F-2247 [3] PLUG  
3. 7M-7410 [1] PLUG  
4. 9S-8009 [3] PLUG-O-RING  
5. 7H-3171 [3] PLUG-PIPE  
6. 4P-2098 [1] CYLINDER BLOCK AS  
7. 5M-6214 [1] PLUG-PIPE  
8. 3J-5389 [1] PLUG  
9. 030-7571 [4] BOLT  
10. 4W-8585 [1] COVER  
11. 7W-6081 [1] GASKET  
12. 2M-6471 [2] PLUG-CUP  
13. 4N-6658 [1] BEARING-SLEEVE  
14. 4N-0685 [6] BEARING-SLEEVE  
15. 3J-5390 [6] PLUG  
16. 2M-9780 [2] SEAL-O-RING  
17. 8S-9094 [1] PLUG-ORIFICE  
18. 9S-4190 [2] PLUG-0-RING  
 

#SEBP25580072
 

8N-9267: CYLINDER BLOCK GP

8N9267 CYLINDER BLOCK GP*R
S/N 6TB9166-UP
FIELD REPLACEMENT ORDER 4P3720-PAGE 67
c562614 SEBP2558
8N9267 CYLINDER BLOCK GP Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-4990 [6] TUBE AS-OIL JET  
2. 8T-6757 [3] PLUG-PIPE  
3. 7M-7410 B [1] PLUG  
4. 2W-6000 [6] LINER-CYLINDER  
5. 8T-6763 [3] PLUG  
6. 1S-9540 [2] DOWEL  
7. 3S-5496 [2] SEAL-O-RING  
8. 7W-6492 [1] PLUG-PIPE  
9. 030-7571 [4] BOLT  
10. 4W-8585 [1] COVER  
11. 7W-6081 [1] GASKET  
12. 2M-6471 [1] PLUG-CUP  
13. 4N-0683 [4] DOWEL  
14. 4N-1650 [2] DOWEL  
15. 6I-2981 [1] PLATE-BLOCK  
16. 6I-4024 [1] GASKET-PLATE  
17. 8S-9094 [1] PLUG-ORIFICE  
18. 9S-4190 [1] PLUG-O-RING  
19. 2M-9780 [1] SEAL-O-RING  
20. 8T-6767 [6] PLUG-PIPE  
21. 7E-6479 [6] BOLT-OIL JET  
22. 4N-0685 [6] BEARING-SLEEVE  
23. 4N-6658 [1] BEARING-SLEEVE  
24. 8T-6764 [1] PLUG-PIPE  
25. 9S-8009 [1] PLUG-O-RING  
26. 4K-1388 [1] SEAL-O-RING  
27. 3E-6777 [18] SEAL-O-RING  
28. 3P-1323 [14] BOLT-BEARING CAP  
29. 9H-1031 [14] WASHER-HARD  
30. 4N-5857 [7] CAP  
31. 9L-5854 [6] BAND-FILLER  
32. 4W-4588 AH SLEEVE-LIFTER BORE  
  4W-6061 AJ SLEEVE-BOTTOM LINER  
33. 9S-4190 B [1] PLUG-O-RING  
34. 2M-9780 B [1] SEAL-O-RING  
35. 100-7399 [1] PLUG  
36. 3E-6747 [1] SEAL-O-RING  
  5N-0093 AFH INSERT-LINER SEAT 2.7MM(.11IN)THK  
  2W-3815 AFH INSERT-LINER SEAT 1.59MM(.06IN)THK  
  9Y-3368 AFH INSERT-LINER SEAT 0.82MM(.03IN)THK  
   
    J-FOR SALVAGE OF THE
    BOTTOM LINER O-RING
    BORE. QUANTITY TO BE
    DETERMINED BY USER
    H-FOR SALVAGE OF DAMAGED
    LIFTER BORES IN CYL
    BLOCK. QUANTITY TO BE
    DETERMINED BY USER
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
 

#SEBP25580073
 

7W-0007: CYLINDER HEAD AS

7W0007 CYLINDER HEAD AS
PART OF 7W2009, 7W2203 CYLINDER HEADS
c534687 SEBP2558
7W0007 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [12] PLUG-CUP  
2. 4N-5893 [12] INSERT-INLET (INTAKE)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)  
4. 2M-6471 [1] PLUG-CUP  
5. 3B-0623 [10] PLUG-CUP  
6. 8T-6762 [1] PLUG-PIPE  
 

#SEBP25580074
 

7W-0009: CYLINDER HEAD AS

7W0009 CYLINDER HEAD AS*R
TYPE 1
7W0007-PAGE 69
c347289 SEBP2558
7W0009 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0007 Y [1] CYLINDER HEAD AS  
2. 4N-2803 [24] GUIDE-VALVE  
3. 2N-5775 [12] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25580075
 

7W-0009: CYLINDER HEAD AS

7W0009 CYLINDER HEAD AS*R
TYPE 2
9Y3775-PAGE 72
c669632 SEBP2558
7W0009 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-3775 Y [1] CYLINDER HEAD AS  
2. 4N-2803 [24] GUIDE-VALVE  
3. 2N-5775 [12] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25580076
 

9Y-3775: CYLINDER HEAD AS

9Y3775 CYLINDER HEAD AS
S/N 6TB9166-UP
PART OF 7W2202, 7W2203, 7W0009 CYLINDER HEADS
c575302 SEBP2558
9Y3775 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [12] PLUG-CUP  
2. 4N-5893 [12] INSERT-VALVE SEAT (INTAKE)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)  
4. 2M-6471 [1] PLUG-CUP  
5. 3B-0623 [10] PLUG-CUP  
 

#SEBP25580077
 

110-5096: CYLINDER HEAD AS

1105096 CYLINDER HEAD AS
1105099-PAGE 74
c619567 SEBP2558
1105096 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-5099 Y [1] CYLINDER HEAD AS  
2. 122-7374 [24] GUIDE-VALVE  
3. 2N-5775 [12] DOWEL  
4. 107-5670 B [6] SLEEVE AS  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP25580078
 

110-5099: CYLINDER HEAD AS

1105099 CYLINDER HEAD AS
PART OF 7W2203, 1105096 CYLINDER HEAD
c585036 SEBP2558
1105099 CYLINDER HEAD AS Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [12] PLUG-CUP  
2. 4N-5893 [12] INSERT-VALVE SEAT (INTAKE)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)  
4. 2M-6471 [1] PLUG-CUP  
5. 3B-0623 [10] PLUG-CUP  
 

#SEBP25580079
 

1W-1439: CYLINDER HEAD GP

1W1439 CYLINDER HEAD GP*R
S/N 6TB9166-UP
7W2202-PAGE 77
c517961 SEBP2558
1W1439 CYLINDER HEAD GP Parts scheme
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Parts for your 3406B ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2202 Y [1] CYLINDER HEAD GP  
2. 6L-8562 [1] STUD-TAPERLOCK  
3. 7W-5435 C [6] ADAPTER-NOZZLE  
4. 5H-7153 [6] SEAL  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT  
7. 6L-7442 [6] STUD-TAPERLOCK  
8. 4W-1055 [24] SEAL-WATER  
9. 2H-3750 [20] BOLT  
10. 7E-6000 [1] GASKET-CYLINDER HEAD  
11. 3J-5390 C [1] PLUG  
12. 5H-1504 [20] WASHER-HARD  
13. 3J-5389 [3] PLUG  
14. 3J-5389 B [1] PLUG  
15. 4S-6137 [11] STUD-TAPERLOCK  
16. 3S-5496 [2] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/01
Engine News
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available
1980/09/10
Use 6V6035 Hardness Tester On Crankshafts
1982/02/24
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Crankshaft Failures
1983/11/30
Remanufactured Undersize Crankshafts Are Available
1984/04/11
Install Crankshaft Thrust Bearings Correctly To Avoid Damage
1985/02/01
Why Choose Caterpillar Remanufactured Crankshafts? Because We Offer More ...
1985/09/01
Crankshaft Seal Usage On 3400 Series Engines
1986/01/01
3400 Engine Major Component Performance Guide Available
1987/07/01
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups
1990/12/01
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts
1991/01/01
Wear Sleeve Removal Tooling May "Mark" The Crankshaft{1202,1161}
1995/08/01
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/09/01
Points To Remember When Replacing A Viscous Crankshaft Damper Assembly With A Rubber Crankshaft Damper Assembly{1205}
1997/01/22
Some Wobble Is Acceptable In Rubber Vibration Dampers For Crankshafts
1977/11/09
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/01
A New Type of Main Bearing is Now Used {1203}
2007/09/17
Inspection and/or Repair Procedure to Replace Crankshafts on Industrial Engines {1202}
2009/10/28
Use Reuse and Salvage Guidelines for Measurements of Crankshafts which Includes the Crankshaft of the Remanufactured Engine with the Serial Number Prefix 1WW {1202}
2006/10/09
Procedure for Crankshafts that will not Rotate after Installation during a Rebuild {1202}
2008/09/15
A New Type of Main Bearing is Available {1202, 1203}
2008/09/29
Usability of Main Bearings and Camshaft Bearings {1202, 1203, 1218, 1219}
2008/11/24
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In the Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In the Seal Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Short Blocks And Crankshafts{1202, 1204, 1206}
Installation Of Short Blocks And Crankshafts{1202, 1204, 1206}
Technical Information Bulletin
NEW CRANKSHAFT SEALS FOR THE FRONT AND FOR THE REAR ARE NOW IN PRODUCTION BUT ARE NOT AVAILIBLE TO BE OREDERD AT THIS TIME
NEW CRANKSHAFT SEALS FOR THE FRONT AND FOR THE REAR ARE NOW IN PRODUCTION BUT ARE NOT AVAILIBLE TO BE OREDERD AT THIS TIME
Specifications
Bearings For Connecting Rods And Mains
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft
3406B INDUSTRIAL & MARINE ENGINES
Connecting Rod And Main Bearing Journals
3406C INDUSTRIAL & MARINE ENGINES
Crankshaft
3406C INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Disassembly and Assembly
Crankshaft Vibration Damper And Pulley
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal And Wear Sleeve
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal And Wear Sleeve
3406B INDUSTRIAL & MARINE ENGINES
Crankshaft Vibration Damper & Pulley
3406C INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
3406C INDUSTRIAL & MARINE ENGINES
Crankshaft
3406C INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal & Wear Sleeve
3406C INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal & Wear Sleeve
3406C INDUSTRIAL & MARINE ENGINES
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Crankshaft Seal Usage On 3400 Series Engines{1160,1161}
1985/12/16
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11
Some Wobble Is Acceptable In Rubber Vibration Dampers For Crankshafts{1205}
1977/10/31
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups{1203}
1990/12/17
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
Connecting Rod Bearing Eliminates The Need For Mid-Life Connecting Rod Bearing Roll-In{1219,1202}
1992/08/31
Major Engine Component Changes{1201,1202,1205,1218,1219,1230,1253,1288,1331}
1992/09/07
Damper Requirements For Remanufactured Short Blocks{1205}
1993/08/16
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/12
A New Type of Main Bearing is Available {1202, 1203}
2004/05/03
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 3406B :

CYLINDER BLOCK AS
9N-5449 CYLINDER BLOCK AS
COVER GP-VALVE MECHANISM
9N-3618 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
7W-7353 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
7C-0730 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
4N-4953 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
4N-2272 COVER GP-VALVE MECHANISM
COVER GP-FRONT HOUSING
4W-6116 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
1W-1395 COVER GP-FRONT HOUSING
CYLINDER BLOCK GP
4P-3720 CYLINDER BLOCK GP
CYLINDER BLOCK GP
8N-9267 CYLINDER BLOCK GP
CYLINDER HEAD AS
7W-0007 CYLINDER HEAD AS
CYLINDER HEAD AS
7W-0009 CYLINDER HEAD AS
CYLINDER HEAD AS
7W-0009 CYLINDER HEAD AS
CYLINDER HEAD AS
9Y-3775 CYLINDER HEAD AS
CYLINDER HEAD AS
110-5096 CYLINDER HEAD AS
CYLINDER HEAD AS
110-5099 CYLINDER HEAD AS

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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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.