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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: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 1954
Description: CAT 3406B Oil Pan, Parts # 7W5249. $799.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: 771974
Serial Number: N/A
Description: GOOD FLYWHEEL HOUSING.
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 1237
Serial Number: 108-4750
Description: CAT 3406B Flywheel Housing, Part # 108-4750. $599.00 Contact Worldwide Diesel for information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 3254
Description: CAT 3406B Rocker Housing, Parts # 005602. $549.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 3252
Description: CAT 3406B Rocker Housing, Parts # 4W560. $549.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 2412
Description: CAT 3406B Rocker Housing, Parts # 005602. $549.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 2411
Description: Cat 3406B Rocker Housing, Parts # 4W560. $549.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 1256
Serial Number: 005602
Description: CAT 3406B Rocker Housing, Parts # 005602. $549.00 Contact Worldwide Diesel for information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: 749827
Description: GOOD USED 3406B HOUSING
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 2924
Serial Number: MISCSTOCK
Description: GOOD
Coreprice: 150
Updated: Monday, October 20, 2025 08:54 am
Location: Douglas, Georgia, USA
Seller: AMERICAN TRUCK PARTS INC
Condition: Used
Stock Number: PT 2964
Description: CAT 3406B Flywheel, Part # 4W6707. $399.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: Ryd 7N8367
Shipping Length: 71.12 cm
Shipping Width: 71.12 cm
Shipping Height: 25.4 cm
Shipping Weight: 33.57 kg
Description: Good used, cleaned and inspected CAT 3406B Flywheel Housing. Part Number: 7N-8367
Updated: Saturday, January 10, 2026 01:04 am
Location: Springfield, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 4P853
Shipping Length: 71.12 cm
Shipping Width: 71.12 cm
Shipping Height: 25.4 cm
Shipping Weight: 34.47 kg
Description: Good used, cleaned and inspected CAT 3406B Flywheel Housing. Part Number: 4P853
Updated: Thursday, January 01, 2026 12:37 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 001209
Description: GOOD USED 3406B FLYWHEEL HOUSING PART# 100-7047 WILL BE INSPECTED
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: Ryd 9N5018
Shipping Length: 66.04 cm
Shipping Width: 66.04 cm
Shipping Height: 15.24 cm
Shipping Weight: 29.48 kg
Description: Good used, cleaned and inspected Caterpillar 3406B flywheel housing. Part number: 9N5018
Updated: Thursday, January 01, 2026 12:38 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 3406B-5
Serial Number: N/A
Description: GOOD USED VALVE COVER RISER
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3406B-9
Serial Number: N/A
Description: GOOD FRONT TIMING COVER
Mileage: 0
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: New
Stock Number: 331409
Serial Number: .......
Weight: 6.8 kg
Shipping Length: 60.96 cm
Shipping Width: 60.96 cm
Description: NEW FRONT STRUCTURE GASKET KIT. FITS MOST 3406B AND 3406C ENGINES. INCLUDES THE FOLLOWING 1006178 2W0459 446GC1109 1090078 4H6145 9H8872 1425867 4...
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: Ryd 7C9667
Shipping Length: 50.8 cm
Shipping Width: 25.4 cm
Shipping Height: 20.32 cm
Shipping Weight: 2.72 kg
Description: Good used, cleaned and inspected Caterpillar 3406B Valve Cover. Part Number: 7C-9667, 7E-0330
Updated: Thursday, January 01, 2026 12:38 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: P-1063
Description: GOOD USED CATERPILLAR VALVE COVER BREATHER P/N 9Y2988
Updated: Monday, December 22, 2025 03:48 pm
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