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Condition: Used
Stock Number: 3940
Serial Number: 4MG19790
Description: (GOOD USED) 1987 Caterpillar 3406B Diesel Engine with Jake Brakes (AIR TO AIR) Mechanical Fuel Pump, AR # 7C0745, 425HP @ 2100RPM, 14.6L, 6 Cylinde...
Updated: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S706
Serial Number: 3406B
Description: 1986 CAT 3406 B used diesel engine for sale. 425 HP. Tested and inspected with warranty. Call or visit our website for more info!
Updated: Thursday, September 24, 2026 08:27 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 1A1E44845
Description: USED, QUALITY C
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 1287
Serial Number: 7FB43547
Description: (GOOD USED) 1985 Caterpillar 3406B Diesel Engine Mechanical Fuel Pump (WATERCOOLED) AR # 4W3713, RATED 400HP @ 2100 RPM, Volvo White Truck Applicat...
Updated: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9863
Serial Number: 7FB08568
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1984 Caterpillar 3406B Diesel Engine For Sale with Jake Brakes, Engine Serial# 7FB08568, AIR TO AIR) ...
Updated: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1659
Serial Number: 7FB07976
Description: (GOOD USED) 1984 Caterpillar 3406B Diesel Engine with Jakes Brakes For Sale, Mechanical Fuel Pump (WATERCOOLED), Rated 400HP @ 2100 RPM, AR# 4W3713...
Updated: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 71131
Serial Number: 3ZJ22206
Description: Engine Complete
PowerType: Diesel
Updated: Friday, October 30, 2026 07:56 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: MOTOR
Description: REMAN CAT 3406B 3406 B MOTOR
$22,500, plus core exchange.
2 YEAR WARRANTY on remanufactured engines. Rebuilt to like new, manufacturer specs....
Updated: Thursday, November 05, 2026 09:27 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Rebuilt
Stock Number: LONG BLOCK XT
Description: REMAN CATERPILLAR 3406B LONG BLOCK XT
$18,000 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SPECS.
...
Updated: Thursday, November 05, 2026 09:26 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Rebuilt
Stock Number: SHORT BLOCK
Description: REMAN CATERPILLAR CAT 3406 B 3406B SHORT BLOCK
$12,000.00 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTUR...
Updated: Thursday, November 05, 2026 09:27 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 3406PEEC-A1
Description: GOOD USED CATERPILLAR 3406B PEEC DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. RUN TESTED and COMPLETE, TURBOCHARGED and AIR TO AIR,...
Updated: Thursday, November 05, 2026 02:56 pm
Location: Canton, Ohio, USA
Seller: Adelmans Truck Parts
Condition: Used
Weight: 1,451.5 kg
Shipping Length: 137.16 cm
Shipping Width: 114.3 cm
Shipping Height: 114.3 cm
Shipping Weight: 1,451.5 kg
Description: ### Why Buy this Caterpillar 3406B Truck Attachment?
Used Untested Core
Upgrade your equipment with this powerful and reliable used Caterp...
Updated: Wednesday, November 04, 2026 02:48 pm
Location: Pierceton, Indiana, USA
Seller: Diesel Power Group
Condition: Used
Stock Number: 71127
Serial Number: 70V16673
Description: Engine Complete
PowerType: Diesel
Updated: Friday, October 30, 2026 07:56 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: ENGINE-2844
Description: TURNS, JAKES, OUTRIGHT
Updated: Monday, November 02, 2026 08:26 am
Location: Lakeville, Minnesota, USA
Seller: MANDERS DIESEL REPAIR INC
Condition: Used
Stock Number: 7E9432
Serial Number: 11N06926
Description: Engine 3406B BLOCK ONLY FOR REBUILDING / D8N
PowerType: Diesel
Updated: Friday, October 30, 2026 07:56 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 61680
Description: USED CAT 3406B ENGINE OIL COOLER P/N: 0R-5601
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61667
Description: USED CAT 3406B ENGINE BONNET WATER ELBOW P/N: 7C8587
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 68834
Description: USED CAT 3406B ENGINE FUEL LINES
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 67928
Description: USED 3406B ENGINE FUEL LINES
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 16444
Serial Number: Not Available
Description: Complete Take out Caterpillar 3406B Red 1
Mileage: Not Available
Updated: Tuesday, October 20, 2026 06:26 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 63A1E46523
Description: USED,VERIFICATION PENDING
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 63A1E43259
Description: USED,VERIFICATION PENDING
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 62748
Description: USED CAT 3406B ENGINE FRONT FUEL PUMP CONE P/N: 7C7971
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61673
Description: USED CAT 3406B FUEL FILTER HOUSING (FUEL HEAD) P/N: 1N3789
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61669
Description: USED CAT 3406B ENGINE BEARING SUPPORT COVER P/N: 7W4886
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61672
Description: USED CAT 3406B WATER PUMP COVER P/N: 9Y2585
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61679
Description: USED CAT 3406B OIL FILTER HOUSING P/N: 7N3451
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 61668
Description: USED CAT 3406B ENGINE IDLER SHAFT P/N: 7C6357
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
