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Condition: Used
Stock Number: 2760
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3406A
Horse Power 400
Casting/Serial# 92u50...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 931-10251916 - SN:92
Serial Number: 931-10251916 - SN:92U32708
Description: USED 3406A CATERPILLAR ENGINE WITH 380 HP,AFTERCOOLER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SH...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 759-1007194 - SN:92U
Serial Number: 759-1007194 - SN:92U32708
Description: USED 3406A CATERPILLAR ENGINE WITH 380 HP, WATER JACKET(AFTERCOOLER), COMPLETE,INSPECTED AND TESTED RUNNING ENGINE.ALSO MANY ENGINES IN STOCK. - FO...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 944-1026199 - SN:92U
Serial Number: 944-1026199 - SN:92U11507
Description: USED 3406A CATERPILLAR ENGINE, WITH AFTERCOOLER,360HP, COMPLETE ENGINE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK - FOR PRIC...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: Many include 180 day
Description: We carry a large quantity of used & rebuilt truck engine assemblies.
Many include 180 day parts & labor warranty. Call Vander Haag's Inc. today!
...
Updated: Thursday, February 26, 2026 10:25 am
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Condition: Used
Stock Number: P-82249
Serial Number: 1NPFL00X71N554048
Description: (Used) 2000 Caterpillar 3406B, ENGINE ASSEMBLY- Displacement: 14.6, Horsepower: 425, Serial Number: 4MG26361, Reference images for condition For ...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Rebuilt
Stock Number: 3406B
Description: ***BUILD TO ORDER*** COMPLETE OUT OF FRAME OVERHAUL. REMAN HEAD,PUMP,TURBO,INJECTORS,PISTONS/ LINERS. 1 YR UNLIMITED MILES. HAS BEEN TESTED. CALL F...
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 410-0821196 - SN:4MG
Serial Number: 410-0821196 - SN:4MG40705
Description: 1994 CATERPILLAR 3406B ENGINE 350 HP
USED 3406B CATERPILLAR ENGINE WITH 350 HP, COMPLETED AND TESTED RUNNING GOOD ENGINE. ALSO MANY ENGINES IN STOCK.
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8054-0918252
Serial Number: 8054-0918252
Description: USED 1.996 CATERPILLAR 3406B MANUAL ENGINE, 425HP, JAKE BRAKE, ARR:129-1714; STOCK:0918252; ESN:8PN09824, ME HANICAL INJECTION PUMP, COMPLETE,INSPE...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7406-1209244
Serial Number: 7406-1209244
Description: USED 1.996 CATERPILLAR 3406B ENGINE, 425HP, MECHANICAL FUEL PUMP, ESN:4MG57379, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7346-1113242
Serial Number: 7346-1113242
Description: USED 1.996 CATERPILLAR 3406B ENGINE WITH AFTERCOOLER ON TOP, WATERJACKET,400HP, ESN:7FB32502, COMPLETE, INSPECTED AND TESTED RUNNING GOOD, ALSO MAN...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6361-1109235
Serial Number: 6361-1109235
Description: USED 1.996 CATERPILLAR 3406B ENGINE, 425HP, AIR TO AIR, JAKE BRAKE, S/N:4MG31567, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8244-1201255
Serial Number: 8244-1201255
Description: USED CATERPILLAR 3406B ENGINE, 425HP, AFTERCOOLER ON TOP (WATER JACKET) JAKE BRAKE, STOCK:1201255; ESN:4MG93098; COMPLETE, INSPECTED AND TESTED RUN...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6944-0529242
Serial Number: 6944-0529242
Description: USED 1.995 CATERPILLAR 3406B ENGINE, AFTERCOOLER ON TOP, 400HP, JAKE BRAKE, MANUAL INJECCION PUMP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, A...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6940-0517241
Serial Number: 6940-0517241
Description: USED 1.995 CATERPILLAR 3406B MECHANICAL FUEL PUMP, 425HP, JAKE BRAKE, AFTERCOOLER ON TOP, ESN:7FB87969, COMPLETE, INSPECTED AND TESTED RUNNING ENGI...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6279-1004231
Serial Number: 6279-1004231
Description: USED 1.995 CATERPILLAR 3406B ENGINE, 425HP, JAKE BRAKE, S/N:3ZJ08046, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 936-1026191 - SN:7FB
Serial Number: 936-1026191 - SN:7FB70366
Description: USED 3406B CATERPILLAR ENGINE WITH 425HP, JAKE BRAKE(ENGINE BRAKE) COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Description: USED (TESTED) GOOD RUNNER 3406B
Updated: Wednesday, February 18, 2026 02:07 pm
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Stock Number: S722
Serial Number: 3406
Description: 1994 CAT 3406B used diesel engine for sale .425 HP, with Jake air to air. Tested and inspected with warranty. Call or visit website for more info!
Updated: Tuesday, February 17, 2026 07:33 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: S618
Serial Number: 0202
Description: 1994 CAT 3406B used diesel engine or sale! 425 HP, running engine. Call or visit our website for more info. Tested and inspected with warranty .
Updated: Tuesday, February 17, 2026 07:33 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Serial Number: 3ZJ55661
Description: 1994 CAT 3406 B 425 HP / Serial: 3ZJ55661.
Good condition, runs well and has been takeout tested.
Updated: Wednesday, February 18, 2026 02:07 pm
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Stock Number: 4597-0426225
Serial Number: 4597-0426225
Description: USED 3406B CATERPILLAR ENGINE, 400HP, AIR TO AIR , COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2686-0529209 - SN:4MG88310
Serial Number: 2686-0529209 - SN:4MG88310
Description: REMANUFACTURED 3406B CATERPILLAR ENGINE, NEW RODS ,NEW MAINS, NEW CRANK SEALS FRONT AND BACK, 330 HP,1.994, COMPLETE, INSPECTED AND TESTED RUNNING ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 970-1029194 - SN:8PN
Serial Number: 970-1029194 - SN:8PN10221
Description: USED 3406B CATERPILLAR ENGINE WITH 350 HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - F...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 958-1028193 - SN:7FB
Serial Number: 958-1028193 - SN:7FB82155
Description: USED 3406B CATERPILLAR ENGINE WITH 400HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 930-10251915 - SN:4M
Serial Number: 930-10251915 - SN:4MG63194
Description: USED 3406B CATERPILLAR ENGINE WITH 425HP, JAKE BRAKE(ENGINE BRAKE) COMPLETE,INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 833-1014198 - SN:4MG
Serial Number: 833-1014198 - SN:4MG57379*
Description: USED 3406B CATERPILLAR ENGINE WITH JAKE BRAKE(ENGINE BRAKE) 425HP, COMPLETE , INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FO...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 808-1011197 - SN:7FB
Serial Number: 808-1011197 - SN:7FB19579*
Description: USED 3406B WATER JACKET(AFTERCOOLER) CATERPILLAR ENGINE WITH 400 HP, JAKE BRAKE(ENGINE BRAKE),COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO M...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC