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Condition: Used
Stock Number: 771974
Serial Number: N/A
Description: GOOD FLYWHEEL HOUSING.
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749827
Description: GOOD USED 3406B HOUSING
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 2924
Serial Number: MISCSTOCK
Description: GOOD
Coreprice: 150
Updated: Friday, September 18, 2026 03:07 PM
Location: Douglas, Georgia
Seller: AMERICAN TRUCK PARTS INC
Condition: Used
Stock Number: Ryd 7N8367
Shipping Length: 28 in
Shipping Width: 28 in
Shipping Height: 10 in
Shipping Weight: 74 lb
Description: Good used, cleaned and inspected CAT 3406B Flywheel Housing. Part Number: 7N-8367
Updated: Wednesday, November 04, 2026 11:29 PM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 4P853
Shipping Length: 28 in
Shipping Width: 28 in
Shipping Height: 10 in
Shipping Weight: 76 lb
Description: Good used, cleaned and inspected CAT 3406B Flywheel Housing. Part Number: 4P853
Updated: Monday, September 28, 2026 09:05 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 001209
Description: GOOD USED 3406B FLYWHEEL HOUSING PART# 100-7047 WILL BE INSPECTED
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: Ryd 9N5018
Shipping Length: 26 in
Shipping Width: 26 in
Shipping Height: 6 in
Shipping Weight: 65 lb
Description: Good used, cleaned and inspected Caterpillar 3406B flywheel housing. Part number: 9N5018
Updated: Monday, September 28, 2026 09:53 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 3406B-5
Serial Number: N/A
Description: GOOD USED VALVE COVER RISER
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: New
Stock Number: 331409
Serial Number: .......
Weight: 15 lb
Shipping Length: 24 in
Shipping Width: 24 in
Description: NEW FRONT STRUCTURE GASKET KIT. FITS MOST 3406B AND 3406C ENGINES. INCLUDES THE FOLLOWING 1006178 2W0459 446GC1109 1090078 4H6145 9H8872 1425867 4...
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
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: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9071-1015264
Serial Number: 9071-1015264
Description: USED 1.996 CATERPILLAR 3406B MECHANICAL FUEL PUMP ENGINE, 400HP, JAKE BRAKE, STOCK:1015264, ESN:4MG96627, COMPLETE, INSPECTED AND TESTED RUNNING GO...
Updated: Thursday, October 15, 2026 04:49 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Description: USED (TESTED) GOOD RUNNER 3406B
Updated: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida
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: Thursday, September 24, 2026 08:26 AM
Location: Taylor, Pennsylvania
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: Thursday, September 24, 2026 08:27 AM
Location: Taylor, Pennsylvania
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: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida
Seller: Ben Truck Parts
Condition: Used
Stock Number: 9201
Serial Number: 3ZJ38725
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1993 Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, (AIR TO AIR) MECHANICAL FUEL PUMP, 34...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S769
Serial Number: 3406B
Description: 1993 CAT 3406B Used diesel engine for sale .425 HP. Tested and inspected with warranty . Call or visit our website for more information.
Updated: Thursday, September 24, 2026 08:27 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: s707
Serial Number: 3406B
Description: 1993 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
Seller: Nationwide Heavy Truck Parts
Condition: Used
Serial Number: 3ZJ38503
Description: used 3406b cat engine mechanical
runs well
unknown miles
transmission not included but have a different 13 speed we could include.
was going...
Updated: Thursday, November 05, 2026 11:31 AM
Location: Creighton, Nebraska
Seller: Tyler Equipment
Condition: Used
Stock Number: 2045
Serial Number: 4CK23532
Description: (GOOD USED) 1993 Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP @ 1800RPM, Ar# 100-7005, 6 Cylinder Inline Turbocharged, 14.6L Di...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Core
Stock Number: 370501-1
Description: Core Motor. New Head.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: s1196
Serial Number: J25134
Description: 1992 CAT 3406B Used diesel engine for sale .425 HP. Tested and inspected with 120 day warranty . Call or visit our website for more information.
Updated: Thursday, September 24, 2026 08:27 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 833
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 828
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 500-19206
Serial Number: 3ZJ01841
Weight: 2,975 lb
Description: Used 3406B Engine
EngineMake: Caterpillar
Updated: Friday, September 04, 2026 03:17 PM
Location: Dorr, Michigan
Seller: Frontier Truck Parts
Condition: Used
Stock Number: 818
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 820
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 817
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
