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4N0741 CRANKSHAFT GP S/N 2WB10067-UP 3406B GEN SET ENGINE


BASIC ENGINE
CRANKSHAFT GP
PISTON & ROD GP

GEN SET ENGINE 3406B GEN SET ENGINE 2WB
 3406B GENERATOR SET ENGINE 2WB00001-11475 SEBP1436 3406B 2WB   (1983)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT AS
2W-2585 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
1W-6207 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT GP
7E-5985 CRANKSHAFT GP
 

#SEBP14360100
 

4N-0741: CRANKSHAFT GP

4N0741 CRANKSHAFT GP
S/N 2WB10067-UP
c645482 SEBP1436
4N0741 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

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
 

#SEBP14360101
 

4N-0741: CRANKSHAFT GP

4N0741 CRANKSHAFT GP
S/N 2WB6040-10066
c454271 SEBP1436
4N0741 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

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 .050IN OS  
4. 7N-8947 [2] PLATE-THRUST  
5. 7C-4859 CR [1] CRANKSHAFT AS  
6. 1W-9302 [1] GEAR-CRANKSHAFT (80 TEETH)  
  7S-5005 [1] DOWEL  
7. 4N-0684 [1] PIN-DOWEL  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14360102
 

7E-5985: CRANKSHAFT GP

7E5985 CRANKSHAFT GP
S/N 2WB10067-UP
c519190 SEBP1436
7E5985 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

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 .050IN OS  
4. 7E-9262 [2] PLATE-THRUST  
5. 7C-4859 R [1] CRANKSHAFT AS  
6. 1W-9302 [1] GEAR-CRANKSHAFT  
    (80 TEETH)
  7S-5005 [1] DOWEL  
7. 4N-0684 [1] PIN-DOWEL  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14360103
 

1W-9373: PISTON GP

1W9373 PISTON GP
S/N 2WB1-10066
PART OF 7N3516 PISTON & ROD
c312801 SEBP1436
1W9373 PISTON GP Parts scheme
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Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-9372 R [1] BODY AS-PISTON  
2. 7N-7078 [1] RING-OIL  
3. 2P-2817 [1] RING-INTERMEDIATE  
4. 1W-9460 [1] RING (TOP)  
  1W-8922 FA [1] RING GP-PISTON (STANDARD)  
    (CONSISTS OF A COMPLETE
    SET OF RINGS FOR ONE
    PISTON)
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14360104
 

7N-3516: PISTON & ROD GP

7N3516 PISTON & ROD GP-14.5:1 RATIO
S/N 2WB1-10066
1W9373-PAGE 34
c508846 SEBP1436
7N3516 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN-PISTON  
2. 8N-7295 C [2] RETAINER-PIN  
3. 8N-1726 R [1] ROD AS-CONNECTING  
  8N-2018 [1] BEARING-SLEEVE  
4. 6N-8942 [2] BOLT-CONNECTING ROD  
  8L-3441 [2] NUT  
5. 9Y-9497 [1] BEARING-CONNECTING ROD  
  4W-5702 CA [1] BEARING-CONNECTING ROD  
    .0635MM(.025IN)US
  4W-5703 CA [1] BEARING-CONNECTING ROD  
    1.27MM(.050IN)US
6. 1W-9373 CY [1] PISTON GP  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14360105
 

7N-3516: PISTON & ROD GP

7N3516 PISTON & ROD GP-14.5:1 RATIO
S/N 2WB10067-UP
c540399 SEBP1436
7N3516 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN-PISTON  
2. 7E-5665 [2] RETAINER-PIN  
3. 7E-5996 C [1] ROD AS-CONNECTING  
  4P-8495 [1] BEARING-SLEEVE  
4. 7E-4195 M [2] BOLT-CONNECTING ROD  
  7N-2043 [2] PIN-DOWEL  
5. 9Y-7735 C [1] BEARING-ROD  
    (STANDARD)
  7E-0558 A [1] BEARING-ROD  
    .0635MM(.025IN)U.S.
  7E-0559 A [1] BEARING-ROD  
    1.27MM(.050IN)U.S.
6. 9Y-4004 C [1] BODY AS-PISTON  
7. 7N-7078 C [1] RING-OIL  
8. 2P-2817 C [1] RING-INTERMEDIATE  
9. 1W-9460 C [1] RING (TOP)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP14360106
 

7E-5989: PISTON & ROD GP

7E5989 PISTON & ROD GP-14.5:1 RATIO
S/N 2WB10067-UP
c519196 SEBP1436
7E5989 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN-PISTON  
2. 7E-5665 [2] RETAINER-PIN  
3. 8N-1726 R [1] ROD AS-CONNECTING  
4. 6N-8942 [2] BOLT-CONNECTING ROD  
  8L-3441 [2] NUT  
5. 9Y-9497 [1] BEARING-CONNECTING ROD  
    (STANDARD)
  4W-5702 A [1] BEARING-CONNECTING ROD  
    .0635MM(.25IN)US
  4W-5703 A [1] BEARING-CONNECTING ROD  
    1.27MM(.050IN)US
6. 1W-9372 R [1] BODY AS-PISTON  
7. 7N-7078 [1] RING-OIL  
8. 2P-2817 [1] RING-INTERMEDIATE  
9. 1W-9460 [1] RING (TOP)  
    (BEARING KITS)
    EACH INCLUDES, RODS
  9Y-6188 A [1] KIT-BEARING  
  9Y-6189 A [1] KIT-BEARING  
  9Y-6190 A [1] KIT-BEARING  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14360107
 

7E-1026: PISTON GP

7E1026 PISTON GP
PART OF 7E0306 PISTON
c501158 SEBP1436
7E1026 PISTON GP Parts scheme
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Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0305 [1] BODY AS-PISTON  
2. 1W-9460 [1] RING (TOP)  
3. 2P-2817 [1] RING-INTERMEDIATE  
4. 7N-7078 [1] RING-OIL  
 

#SEBP14360108
 

7E-0306: PISTON & ROD GP

7E0306 PISTON & ROD GP-14.5:1 RATIO
TYPE 1
7E1026-PAGE 34.01
c501156 SEBP1436
7E0306 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN-PISTON  
2. 8N-7295 [2] RETAINER-PIN  
3. 8N-1726 R [1] ROD AS-CONNECTING  
  7C-0805 [1] BEARING-SLEEVE  
4. 6N-8942 [2] BOLT-CONNECTING ROD  
  8L-3441 [2] NUT  
5. 9Y-9497 [1] BEARING-CONNECTING ROD  
  4W-5702 A [1] BEARING-CONNECTING ROD  
    .064CM(.025IN)US
  4W-5703 A [1] BEARING-CONNECTING ROD  
    .127CM(.05IN)US
6. 7E-1026 Y [1] PISTON GP  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14360109
 

7E-0306: PISTON & ROD GP

7E0306 PISTON & ROD GP-14.5:1 RATIO
TYPE 2
c521924 SEBP1436
7E0306 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 3406B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN-PISTON  
2. 7E-5665 C [2] RETAINER-PIN  
3. 7E-5996 C [1] ROD AS-CONNECTING  
  4P-8495 C [1] BEARING-SLEEVE  
4. 7E-4195 C [2] BOLT-CONNECTING ROD  
  7N-2043 C [2] PIN-DOWEL  
5. 9Y-7735 C [1] BEARING-ROD  
  7E-0558 C [1] BEARING-ROD  
  7E-0559 C [1] BEARING-ROD  
6. 7E-0305 C [1] BODY AS-PISTON  
7. 1W-9460 C [1] RING (TOP)  
8. 2P-2817 C [1] RING-INTERMEDIATE  
9. 7N-7078 C [1] RING-OIL  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

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
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}
2006/05/01
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
Connecting Rod And Main Bearing Journals
3406 & 3406B GENERATOR SET ENGINE
Crankshaft (Earlier)
3406 & 3406B GENERATOR SET ENGINE
Crankshaft (Later)
3406 & 3406B GENERATOR SET ENGINE
Front Stub Shafts
3400 GENERATOR SET ENGINE ATTACHMENTS
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
3406B DIESEL ENGINE FOR GENERATOR SETS
Crankshaft
3406B DIESEL ENGINE FOR GENERATOR SETS
Crankshaft Front Seal And Wear Sleeve
3406B DIESEL ENGINE FOR GENERATOR SETS
Crankshaft Rear Seal And Wear Sleeve
3406B DIESEL ENGINE FOR GENERATOR SETS
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
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
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
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 3406B :

CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
1W-6207 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
2W-2585 CRANKSHAFT AS
COVER GP-TURBOCHARGER DRAIN
4N-5489 COVER GP-TURBOCHARGER DRAIN
COVER GP-CYLINDER BLOCK
1W-5106 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
1W-5107 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
9N-0684 COVER GP-CYLINDER BLOCK
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT GP
7E-5985 CRANKSHAFT GP
PISTON GP
1W-9373 PISTON GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
7E-5989 PISTON & ROD GP
PISTON GP
7E-1026 PISTON GP
PISTON & ROD GP
7E-0306 PISTON & ROD GP

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.