29 - 56 of 320 Listings
Rent
All
Condition: Used
Stock Number: 1180
Serial Number: 4MG80023
Description: (USED) 1989 Caterpillar 3406 Diesel Truck Engine For Sale! (DIRECT INJECTION with JAKE BRAKES) 425 HP@ 2100 RPM, CAT 3406B Motor, 14.6L Engine Fami...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1180
Serial Number: 4MG80023
Description: (USED) 1989 Caterpillar 3406 Diesel Truck Engine For Sale! (DIRECT INJECTION with JAKE BRAKES) 425 HP@ 2100 RPM, CAT 3406B Motor, 14.6L Engine Fami...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8154
Serial Number: 4MG28354
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1988 Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2100RPM (AIR TO AIR) MECHANICAL FUEL PUMP, AR#...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 120725-6
Serial Number: 2HSFBX6R2HC006414
Description: CAT 3406B 7FB 425HP AIR TO AIR. TEST RUNS OK, RODS AND MAINS LOOK OK. TURBO AND CAM LOOK OK, NO BLOWBY.180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NO...
Updated: Friday, May 01, 2026 10:05 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 2246
Serial Number: 7FB95520
Description: (GOOD USED) 1987 Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP @ 2000RPM, MECHANICAL FUEL PUMP, 14.6L Displacement, 6 Cylinders,...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
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: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2413
Serial Number: 7FB45888
Description: (GOOD USED/ RUN TEST/ FULLY INSPECTED) 1985 Caterpillar 3406B Diesel Engine For Sale, MECHANICAL FUEL PUMP, WATER AFTERCOOLED, 400HP @ 2100 RPM, Se...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 929-10251914 - SN:8S
Serial Number: 929-10251914 - SN:8SB02944
Description: USED 3406A CATERPILLAR ENGINE WITH 380 HP, AFTERCOOLER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK - FOR PRICE AND ...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 791-1010191 - SN:85B
Serial Number: 791-1010191 - SN:85B02944
Description: USED 3406A CATERPILLAR ENGINE WITH 350 HP, ENGINE BRAKE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND ...
Updated: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
CATERPILLAR 3406
Engine
EUR €24,595.44
(GST applies to buyers in Australia)
Condition: Rebuilt
Stock Number: 4W3608
Description: 3406 400hp Freightliner Truck Engine. Remanufactured. Part number 4W3608 & 0R1284. For Sale outright. Location Clayton Victoria William Adams Cater...
Updated: Tuesday, April 28, 2026 05:58 am
Location: Clayton, Victoria, Australia
Seller: William Adams Pty Ltd: Parts
Condition: Used
Stock Number: 8957
Serial Number: 8N9285
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) Caterpillar 3406 Diesel Engine For Sale, MECHANICAL FUEL PUMP, 425HP @ 2100RPM (AIR TO AIR), BLOCK# 8...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 6018
Serial Number: 7FB82727
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP, MECHANICAL FUEL PUMP, Serial# 7FB82...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 453
Description: Detailed_description: Used 3406B/C BLOCK
7E9432
May require machine work
$1000
Updated: Friday, May 01, 2026 09:47 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Used
Stock Number: EQ-EN556
Description:
Updated: Tuesday, February 17, 2026 07:27 am
Location: Salem, Virginia, USA
Seller: Carter Machinery - Used Parts
Condition: Used
Stock Number: 77281
Description: USED CAT 3406 FUEL FILTER HOUSING P/N: 136-5017
Updated: Wednesday, April 01, 2026 10:58 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 72950
Description: UED CAT 3406 THRUST PLATE P/N:8N-8256
Updated: Wednesday, April 01, 2026 10:56 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 63960
Description: USED CAT 3406 OIL COOLER ELBOW
P/N:7C-8567
Updated: Wednesday, April 01, 2026 10:50 pm
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Rebuilt
Stock Number: BBENG34
Description: We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar 3406. Our remanufactured CAT 3406 engines co...
Updated: Friday, March 27, 2026 11:34 am
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: Used
Stock Number: 5048
Serial Number: B6RA606483
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3406C
Horse Power 400-475
Casting/Serial# N...
Updated: Thursday, March 05, 2026 06:30 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 2760
Serial Number: 92U50001
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3406A
Horse Power 400
Casting/Serial# 92u50...
Updated: Thursday, March 05, 2026 06:30 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: Call today for our s
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: Wednesday, April 22, 2026 03:26 pm
Location: Spencer, Iowa, USA
Seller: Vander Haag's Incorporated
Condition: Used
Stock Number: 8161
Serial Number: 92U63391
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) Caterpillar 3406 Diesel Engine w/ Jacob Brakes MOD 0346, MECHANICAL INJECTION PUMP, WATER AFTER-COOL...
Updated: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
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, March 05, 2026 06:30 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
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: Wednesday, April 22, 2026 03:26 pm
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: Friday, May 01, 2026 09:59 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: Friday, May 01, 2026 08:37 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
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: Tuesday, May 05, 2026 12:32 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
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: Thursday, March 19, 2026 10:55 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC