AVSPARE.COM
parts catalog

4W-9129 ENGINE AR S/N 78Z4867-6009 500 BRAKE KW(670 BHP) AT 1800 RPM STANDBY RATING. 330 BRAKE KW (443 BHP) AT 1800 RPM PRIME POWER RATING. ISOCHRONOUS GOVERNOR, WATER COOLED MANIFOLD AND TURBOCHARGER 3408


ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
BALANCER GP
BARRING GP
CRANKSHAFT GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
BASIC ENGINE
CAMSHAFT GP
CYLINDER BLOCK GP


ENGINE ARRANGEMENT

ENGINE AR
 

#SEBP29370010
 

4W-9129: ENGINE AR

4W-9129 ENGINE AR
S/N 78Z4867-6009
500 BRAKE KW(670 BHP) AT 1800 RPM STANDBY RATING. 330 BRAKE KW (443 BHP) AT 1800 RPM PRIME POWER RATING. ISOCHRONOUS GOVERNOR, WATER COOLED MANIFOLD AND TURBOCHARGER
i01070534 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4N-7173 Y [1] AFTERCOOLER GP-WATER  
  4N-1092 Y [1] BALANCER GP  
  2N-8220 Y [2] BREATHER GP (CRANKCASE)  
  4N-0963 Y [1] CAMSHAFT GP  
  7W-2206 Y [1] COOLER GP-ENGINE OIL  
    S/N 78Z4867-6009
  4N-6866 Y [1] COVER GP-CYLINDER BLOCK  
  4N-7798 Y [1] COVER GP-FLYWHEEL HOUSING  
  4N-6798 Y [1] COVER GP-FRONT HOUSING  
  6N-3894 Y [1] COVER GP-OIL PAN  
  4W-6823 Y [1] COVER GP-VALVE MECHANISM  
    S/N 78Z4867-6009
  1W-5010 Y [1] CRANKSHAFT GP  
  1W-5082 Y [1] CYLINDER BLOCK GP  
  4W-7005 Y [1] CYLINDER HEAD GP  
    S/N 78Z4867-6009
  6N-7788 Y [1] DAMPER & PULLEY GP  
  2W-3986 Y [1] DRIVE GP-GOVERNOR & FUEL PUMP  
  4N-2481 Y [1] FASTENER GP-OIL PUMP MOUNTING (ENGINE)  
  4N-9792 Y [1] FASTENER GP-GOVERNOR  
  6N-0936 Y [1] FILTER GP-ENGINE OIL  
  4N-1981 Y [1] FILTER GP-FUEL  
  2W-0763 Y [1] FLYWHEEL GP  
  6N-6959 Y [1] GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)  
  7N-2840 Y [1] GEAR GP-FRONT  
  4N-3825 Y [1] GEAR GP-REAR  
  8N-6951 Y [1] GOVERNOR GP  
  4N-2931 Y [1] HOUSING GP-FLYWHEEL  
  4N-5226 Y [1] HOUSING GP-FRONT  
  7N-1748 Y [1] LIFTING GP-ENGINE  
  4N-7172 Y [1] LINES GP-AIR  
  6N-0937 Y [1] LINES GP-ENGINE OIL  
  7W-1081 Y [1] LINES GP-FUEL FILTER  
    S/N 78Z4867-6009
  4W-6310 Y [1] LINES GP-FUEL INJECTION  
    S/N 78Z4867-6009
  6N-4572 Y [1] LINES GP-TURBOCHARGER OIL  
  4N-7174 Y [1] LINES GP-WATER  
  4N-8439 Y [1] LINES GP-WATER  
  7N-3108 Y [1] LINES GP-WATER  
  4N-1886 Y [1] MANIFOLD GP-EXHAUST  
  4N-2328 Y [1] METER GP-SERVICE  
  4N-1733 Y [1] PAN GP-OIL  
  2W-9054 Y [8] PISTON & ROD GP  
  4N-8734 Y [1] PUMP GP-ENGINE OIL  
    S/N 78Z4867-5882
  161-4113 Y [1] PUMP GP-ENGINE OIL  
    S/N 78Z5883-6009
  4N-3287 Y [1] PUMP GP-FUEL PRIMING  
    S/N 78Z4867-5829
  145-8855 Y [1] PUMP GP-FUEL PRIMING  
    S/N 78Z5830-6009
  4W-6037 Y [1] PUMP GP-GOV DRV,FUEL INJ & TFR  
    S/N 78Z4867-6009
  4N-1951 Y [1] PUMP GP-WATER  
    S/N 78Z4867-4880
  102-0457 Y [1] PUMP GP-WATER  
    S/N 78Z4881-6009
  8N-2020 Y [1] SUPPORT GP-ENGINE (FRONT)  
  4W-7482 Y [1] TURBOCHARGER GP  
    S/N 78Z4867-6009
  4N-4298 Y [1] VALVE MECHANISM GP  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
   
   
    AVAILABLE REPAIR KIT(S):
  450-5260 Y [1] KIT-ENGINE OVERHAUL (MAJOR REPAIR)  
  160-9874 Y [1] KIT-GASKET (SINGLE CYLINDER LINER)  
  442-5359 Y [1] KIT-CYLINDER PACK  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP29370011
 

4W-9130: ENGINE AR

4W-9130 ENGINE AR
S/N 78Z4867-6009
340 BRAKE KW (456 BHP) AT 1500 RPM STANDBY RATING. 290 BRAKE KW (389 BHP) AT 1500 RPM PRIME POWER RATING. 50 HERTZ, 3 PERCENT GOVERNOR. WATER COOLED MANIFOLD AND TURBOCHARGER
i01072434 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4N-7173 Y [1] AFTERCOOLER GP-WATER  
  4N-1092 Y [1] BALANCER GP  
  2N-8220 Y [2] BREATHER GP (CRANKCASE)  
  4N-0963 Y [1] CAMSHAFT GP  
  7W-2206 Y [1] COOLER GP-ENGINE OIL  
    S/N 78Z4867-6009
  4N-6866 Y [1] COVER GP-CYLINDER BLOCK  
  4N-7798 Y [1] COVER GP-FLYWHEEL HOUSING  
  4N-6798 Y [1] COVER GP-FRONT HOUSING  
  6N-3894 Y [1] COVER GP-OIL PAN  
  4W-6823 Y [1] COVER GP-VALVE MECHANISM  
    S/N 78Z4867-6009
  1W-5010 Y [1] CRANKSHAFT GP  
  1W-5082 Y [1] CYLINDER BLOCK GP  
  4W-7005 Y [1] CYLINDER HEAD GP  
    S/N 78Z4867-6009
  6N-7788 Y [1] DAMPER & PULLEY GP  
  2W-3986 Y [1] DRIVE GP-GOVERNOR & FUEL PUMP  
  4N-2481 Y [1] FASTENER GP-OIL PUMP MOUNTING (ENGINE)  
  6N-0936 Y [1] FILTER GP-ENGINE OIL  
  4N-1981 Y [1] FILTER GP-FUEL  
  2W-0763 Y [1] FLYWHEEL GP  
  6N-6959 Y [1] GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)  
  7N-2840 Y [1] GEAR GP-FRONT  
  4N-3825 Y [1] GEAR GP-REAR  
  4N-2931 Y [1] HOUSING GP-FLYWHEEL  
  4N-5226 Y [1] HOUSING GP-FRONT  
  7N-1748 Y [1] LIFTING GP-ENGINE  
  4N-7172 Y [1] LINES GP-AIR  
  6N-0937 Y [1] LINES GP-ENGINE OIL  
  7W-1081 Y [1] LINES GP-FUEL FILTER  
    S/N 78Z4867-6009
  4W-6310 Y [1] LINES GP-FUEL INJECTION  
    S/N 78Z4867-6009
  6N-4572 Y [1] LINES GP-TURBOCHARGER OIL  
  4N-7174 Y [1] LINES GP-WATER  
  4N-8439 Y [1] LINES GP-WATER  
  7N-3108 Y [1] LINES GP-WATER  
  4N-1886 Y [1] MANIFOLD GP-EXHAUST  
  6N-2195 Y [1] METER GP-SERVICE  
  4N-1733 Y [1] PAN GP-OIL  
  2W-9054 Y [8] PISTON & ROD GP  
  4N-8734 Y [1] PUMP GP-ENGINE OIL  
    S/N 78Z4867-5882
  161-4113 Y [1] PUMP GP-ENGINE OIL  
    S/N 78Z5883-6009
  4N-3287 Y [1] PUMP GP-FUEL PRIMING  
    S/N 78Z4867-5829
  145-8855 Y [1] PUMP GP-FUEL PRIMING  
    S/N 78Z5830-6009
  7W-7133 Y [1] PUMP GP-GOV, FUEL INJ & TFR  
    S/N 78Z4867-6009
  4N-1951 Y [1] PUMP GP-WATER  
    S/N 78Z4867-4895
  102-0457 Y [1] PUMP GP-WATER  
    S/N 78Z4896-6009
  8N-2020 Y [1] SUPPORT GP-ENGINE (FRONT)  
  4W-7482 Y [1] TURBOCHARGER GP  
    S/N 78Z4867-6009
  4N-4298 Y [1] VALVE MECHANISM GP  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
   
   
    AVAILABLE REPAIR KIT(S):
  450-5260 Y [1] KIT-ENGINE OVERHAUL (MAJOR REPAIR)  
  160-9874 Y [1] KIT-GASKET (SINGLE CYLINDER LINER)  
  442-5359 Y [1] KIT-CYLINDER PACK  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP29370012
 

4N-1092: BALANCER GP

4N-1092 BALANCER GP
S/N 78Z4867-99999
i00093405 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [4] BOLT (3/8-16X0.875-IN)  
2. 1W-4449 C [1] SHAFT-BALANCE WEIGHT  
3. 4N-1018 [1] GEAR AS-WEIGHT (43-TEETH)  
  4S-9487 [1] DOWEL  
4. 4N-1015 [1] BUSHING  
5. 1B-7182 C [1] BOLT (5/16-18X1.25-IN)  
6. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
7. 4N-6576 [1] PLATE-THRUST  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP29370013
 

253-2468: BARRING GP

253-2468 BARRING GP -RH
S/N 78Z4867-99999
AN ATTACHMENT
i02113355 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 448-5087 J [1] TOOL-BARRING  
2. 4H-7869 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  450-3711 J [1] KIT-BUSHING  
    (INCLUDES BEARING & DOWEL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP29370014
 

5R-7425: BARRING GP

5R-7425 BARRING GP -LH
S/N 78Z4867-99999
AN ATTACHMENT
i00391585 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 448-5087 J [1] TOOL-BARRING  
2. 4H-7869 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  450-3711 J [1] KIT-BUSHING  
    (INCLUDES BEARING & DOWEL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP29370015
 

196-9524: BEARING GP-MAIN

196-9524 BEARING GP-MAIN
S/N 78Z4867-99999
FIELD INSTALLATION
i02652833 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  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)  
  253-1752 [2] PLATE-THRUST  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP29370016
 

5N-4505: BRACKET-MOUNTING

5N-4505 BRACKET-MOUNTING -CURRENT TRANSFORMER
S/N 6DA2108-UP
21.25 INCHES LONG. HI-WAY YELLOW
FIELD INSTALLATION
i01757411 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP29370017
 

5N-4506: BRACKET-MOUNTING

5N-4506 BRACKET-MOUNTING -CURRENT TRANSFORMER
S/N 6DA2108-UP
25 INCHES LONG. HI-WAY YELLOW
FIELD INSTALLATION
i01757560 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP29370018
 

4N-0963: CAMSHAFT GP

4N-0963 CAMSHAFT GP
S/N 78Z4867-99999
SINGLE
i00107903 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7980 C [1] CAMSHAFT AS  
2. 101-3374 [1] GEAR (86-TEETH)  
3. 1B-8705 [1] KEY-WOODRUFF  
4. 4N-0955 [1] DOWEL  
5. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
6. 4N-0342 [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP29370019
 

4N-6866: COVER GP-CYLINDER BLOCK

4N-6866 COVER GP-CYLINDER BLOCK
S/N 78Z4867-99999
i00107931 SEBP2937
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1683 [1] COVER  
2. 239-5571 [1] SEAL-INTEGRAL  
3. 0S-1594 [12] BOLT (3/8-16X1-IN)  
4. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2P-2772 [1] COVER  
6. 234-8937 [1] SEAL-INTEGRAL  
7. 4N-0794 [1] COVER  
8. 239-5572 [1] SEAL-INTEGRAL  
9. 4N-1682 [1] COVER  
10. 4N-0864 [1] GASKET  
 

Information:

Truck Engine News
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Engine News
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Special Instruction
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Differences in Appearance of Cat <SUP>&reg;</SUP> Reman Parts when Compared to New Parts {1000, 1250}
Differences in Appearance of Cat ® Reman Parts when Compared to New Parts {1000, 1250}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Technical Information Bulletin
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Tool Operating Manual
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
Reuse And Salvage Guidelines
Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Cleaning Components with Carbon Dioxide (CO2) {0680, 1000, 7000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Service Magazine
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Process to Print Collage Schematics {0374, 1000, 7000}
Process to Print Collage Schematics {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}

Caterpillar Parts SIS Catalog 3408 :

Truck sale:

45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
Back to top
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.