AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

4N928 CRANKSHAFT ASSEMBLY Serial No. 90U277-Up Part of 4N741 Crankshaft Group 3406 INDUSTRIAL ENGINE


BASIC ENGINE
CRANKSHAFT GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
PISTON & ROD GP
CAMSHAFT GP
CYLINDER HEAD GP

INDUSTRIAL ENGINE 3406 INDUSTRIAL ENGINE 90U
 3406 INDUSTRIAL ENGINE 90U00001-00439 UEG0728S 3406 90U   (1973)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT ASSEMBLY
4N-0928 CRANKSHAFT ASSEMBLY
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT ASSEMBLY
4N-0928 CRANKSHAFT ASSEMBLY
CRANKSHAFT SEAL GROUP
4N-2259 CRANKSHAFT SEAL GROUP
 

#UEG0728S0020
 

4N-0928: CRANKSHAFT ASSEMBLY

4N928 CRANKSHAFT ASSEMBLY
Serial No. 90U277-Up
Part of 4N741 Crankshaft Group
c205574 UEG0728S
4N0928 CRANKSHAFT ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0684 [1] PIN  
2. 4N-0848 [2] SLEEVE  
3. 4N-0418 [2] GEAR (80 teeth)  
4. 7S-5005 C [1] DOWEL  
5. 6N-1950 C [1] SPACER  
6. 9F-2247 [6] PLUG  
  C   INDICATES CHANGE
 

#UEG0728S0021
 

4N-2259: CRANKSHAFT SEAL GROUP

4N2259 CRANKSHAFT SEAL GROUP
Serial No. 90U1 to 90U316 inclusive
c118455 UEG0728S
4N2259 CRANKSHAFT SEAL GROUP Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0848 [2] SLEEVE  
2. 5S-9022 [2] SEAL  
 

#UEG0728S0022
 

GASKET KITS

GASKET KITS
UEG0728S0022 UEG0728S
None GASKET KITS Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0728S0023
 

4N-0764: CONNECTING ROD AND PISTON GROUP

4N764 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 90U1 to 90U224 inclusive. Part of 4N2238 Basic Engine Arrangement
listed on Page 14. Only separate parts serviced
c154430 UEG0728S
4N0764 CONNECTING ROD AND PISTON GROUP Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3443 [1] PIN  
2. 008-3214 [2] RING  
3. 4N-0371 [1] ROD ASSEM.  
  8L-3440 [1] BEARING  
4. 4N-6800 [2] BOLT  
  4N-3377 [2] NUT  
5. 4N-2268 [1] BEARING  
  6N-5807 CH [1] BEARING (.025 undersize)  
  6N-5808 CH [1] BEARING (.050 undersize)  
6. 4N-0763 [1] PISTON GROUP  
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  H   NOT PART OF THIS GROUP
 

#UEG0728S0024
 

8N-2486: CONNECTING ROD ASSEMBLY

8N2486 CONNECTING ROD ASSEMBLY
Serial No. 90U225-Up. Field Replacement for 6N1828 Rod Assembly--Page 21
c174620 UEG0728S
8N2486 CONNECTING ROD ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-2018 [1] BEARING  
2. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
 

#UEG0728S0025
 

4N-0764: CONNECTING ROD AND PISTON GROUP

4N764 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 90U225-Up. For Field Replacement of 6N1828 Rod Assembly order
8N2486 Rod Assembly--Page 20B
c217049 UEG0728S
4N0764 CONNECTING ROD AND PISTON GROUP Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-6101 [1] PIN  
2. 008-3214 [2] RING  
3. 6N-1828 C [1] ROD ASSEM.  
    (Includes)
  8L-3440 [1] BEARING  
4. 4N-6800 [2] BOLT  
  4N-3377 [2] NUT  
5. 7N-4569 C [1] BEARING (standard)  
  6N-5807 C [1] BEARING  
    .025 in. (.6350 mm) undersixe
  6N-5808 C [1] BEARING  
    .050 in. (1.27 mm) undersize
6. 4N-0763 [1] PISTON GROUP  
    (Includes)
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  H   NOT PART OF CONNECTING ROD AND
 

#UEG0728S0026
 

4N-0758: PISTON & ROD GP

4N758 CONNECTING ROD AND PISTON GROUP--6 Required
For Field Replacement of 6N1828 Rod Assembly order 8N2486
Rod Assembly--Page 20B
c217048 UEG0728S
4N0758 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3443 [1] PIN  
2. 008-3214 [2] RING  
3. 6N-1828 C [1] ROD ASSEM.  
    (Includes)
  7N-4332 C [1] BEARING  
4. 4N-6800 [2] BOLT  
  4N-3377 [2] NUT  
5. 7N-4569 C [1] BEARING (standard)  
  6N-5807 CH [1] BEARING  
    .025 in. (0.64 mm) undersize
  6N-5808 CH [1] BEARING  
    .050 in. (1.27 mm) undersize
6. 4N-0757 [1] PISTON GROUP  
    (Includes)
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of Complete Set of Rings For One Piston)
  C   INDICATES CHANGE
  H   NOT PART OF CONNECTING ROD AND
 

#UEG0728S0027
 

6N-1406: CAMSHAFT

CAMSHAFT (6N1406 N/S)
Part of 4N2238 Basic Engine Arrangement listed on Pages 14 and 15A
c152537 UEG0728S
6N1406 CAMSHAFT Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [2] BOLT  
2. 4N-0342 [1] PLATE  
3. 6N-1405 Y [1] CAMSHAFT ASSEM.  
    (Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#UEG0728S0028
 

6N-1405: CAMSHAFT ASSEMBLY

6N1405 CAMSHAFT ASSEMBLY
Part of Camshaft
c152538 UEG0728S
6N1405 CAMSHAFT ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0355 [1] GEAR (64 teeth)  
2. 1B-8705 [1] KEY  
 

#UEG0728S0029
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP
Part of 4N2238 Basic Engine Arrangement listed on Pages 14 and 15A. Head Group parts are shown
on Page 25. Only separate parts serviced
c205470 UEG0728S
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 4N-7568 [6] ADAPTER ASSEM.  
4. 5F-4899 C [12] BOLT  
5. Y [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 C [2] PLUG  
9. 4N-1044 [1] GASKET  
10. 7L-0520 C [12] STUD  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 C [1] PLUG  
    (For Use Without Air Compressor)
  C   INDICATES CHANGE
  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 Design Thrust Plate Used In Crankshaft Group
1979/08/22
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
Wider Crankshaft Gear Used
1982/10/20
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves
1982/11/10
New Crankshaft Seal Groups Used
1982/11/10
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
Oil Holes In Crankshaft Main And Rod Journals
1992/10/01
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
Installation Procedure For Crankshaft Wear Sleeves Changed
1977/09/07
Replacement Bearings Have Aluminum Alloy With More Strength
1977/10/26
Some Wobble Is Acceptable In Rubber Vibration Dampers For Crankshafts
1977/11/09
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit
1978/03/01
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}
2013/03/01
Inspection and/or Repair Procedure to Replace Crankshafts on Industrial Engines {1202}
2006/05/01
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
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
Crankshaft
3406 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Disassembly and Assembly
Crankshaft Main Bearings
3406 INDUSTRIAL & MARINE ENGINES
Crankshaft Front And Rear Seal And Wear Sleeve
3406 INDUSTRIAL & MARINE ENGINES
Crankshaft Front And Rear Seal And Wear Sleeve
3406 INDUSTRIAL & MARINE ENGINES
Crankshaft
3406 INDUSTRIAL & MARINE ENGINES
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
New Connecting Rod And Main Bearings Have A Thicker Coating (Layer) Of Lead-Tin Overlay{1230,1219,1203}
1981/01/19
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Wider Crankshaft Gear Used{1202,1204,1206}
1982/10/11
New Crankshaft Seal Groups Used{1160,1161}
1982/11/01
New Connecting Rod Bearings Used{1219,1230}
1983/04/04
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
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength{1230}
1977/01/17
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
Installation Procedure For Crankshaft Wear Sleeves Changed{1202,1160,1161}
1977/09/05
Replacement Bearings Have Aluminum Alloy With More Strength{1203,1213,1230}
1977/10/24
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
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit{1202,1160,1161}
1978/02/27
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 Design Thrust Plate Used In Crankshaft Group{1201,1202,1203}
1979/08/27
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
Oil Holes In Crankshaft Main And Rod Journals{1202}
1992/11/09
Damper Requirements For Remanufactured Short Blocks{1205}
1993/08/16
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 3406 :

CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT ASSEMBLY
4N-0928 CRANKSHAFT ASSEMBLY
CYLINDER BLOCK GROUP
6N-1008 CYLINDER BLOCK GROUP
CYLINDER BLOCK GROUP
6N-1008 CYLINDER BLOCK GROUP
CYLINDER BLOCK ASSEMBLY
4N-7645 CYLINDER BLOCK ASSEMBLY
COVER GP-CYLINDER BLOCK
9N-0684 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
9N-0015 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK GP
4N-2257 CYLINDER BLOCK GP
CRANKSHAFT SEAL GROUP
4N-2259 CRANKSHAFT SEAL GROUP
GASKET KITS
GASKET KITS
CONNECTING ROD AND PISTON GROUP
4N-0764 CONNECTING ROD AND PISTON GROUP
CONNECTING ROD ASSEMBLY
8N-2486 CONNECTING ROD ASSEMBLY
CONNECTING ROD AND PISTON GROUP
4N-0764 CONNECTING ROD AND PISTON GROUP
PISTON & ROD GP
4N-0758 PISTON & ROD GP
CAMSHAFT
6N-1406 CAMSHAFT
CAMSHAFT ASSEMBLY
6N-1405 CAMSHAFT ASSEMBLY

Truck sale:

Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
45.000 
Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
 
32.000 
Caterpillar 3406-365, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
FINNING CHILE S.A.
 
41.565 
Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung


 
55.000 
Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung


Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
45.000 
Caterpillar 3406, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung


Back to top
Contacts Request list Affiliate disclosure
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.