1 - 13 of 13 Listings
High/Low/Average
Condition: Used
Stock Number: 600076909
Serial Number: 600076909
Description: CAT 3406B 14.6L 6 Cylinder Diesel engine - 600076909 Quantity: 1
Updated: Thursday, February 12, 2026 11:59 AM
Location: Kissimmee, Florida
Seller: Yoder & Frey Auctioneers LLC
Condition: Used
Serial Number: 4M688710
Description: CATERPILLAR 3406B DIESEL ENGINE, RAN GOOD WHEN TAKEN OUT
Updated: Wednesday, February 11, 2026 05:37 PM
Location: Epiphany, South Dakota
Seller: Lutter Auction
Condition: Used
Stock Number: 200142
Description: Caterpillar 3406B 14.6L 6-Cyl Diesel, Includes Eaton Fuller Transmission Quantity: 1
Updated: Friday, February 06, 2026 03:38 PM
Location: Lake Elsinore, California
Seller: Western Construction Auctions
Condition: Used
Stock Number: 46
Serial Number: 7FB20513
Description: Engine CATERPILLAR 3406 B
+ Model: 3406 B
+ 350 HP
+ SN: 7FB20513
Seller will and can assist in loading equipment after sale.
Location: J...
Updated: Wednesday, July 23, 2025 05:15 PM
Location: Laramie, Wyoming
Seller: 10X Auction
Condition: Used
Serial Number: 8N9265
Description: Cat 3406B 8N9265 runs great, ready for installation
Updated: Tuesday, June 17, 2025 01:41 PM
Location: Fairfield, Illinois
Seller: Fairfield Equipment
Condition: Used
Stock Number: 10341
Serial Number: 7F381967
Description: Selling a NON-Running Engine.
400 HP.
Turbo.
Injection Pump.
Spun Bearing.
Has been sitting outside for a few years.
Trades Accepted.
Financ...
Updated: Friday, September 27, 2024 03:06 PM
Location: Trenton, Nebraska
Seller: Midwest Equipment Auctions
Condition: Used
Description: CAT 3406B Engine, Ran when removed, complete, stored on wooden mow barn floor. Quantity: 1
Updated: Friday, September 27, 2024 06:31 AM
Location: Newton, Wisconsin
Seller: Miller'n Co Auctions
Condition: Used
Serial Number: 71B83572
Description: CATERPILLAR 3406B ENGINE, ENGINE IS GOOD USABLE ENGINE
Updated: Friday, September 27, 2024 05:51 PM
Location: Doland, South Dakota
Seller: Lutter Auction
Condition: Used
Description: Caterpillar 3406 A that has been converted to a B Series. Owner stated was removed from a truck and was in good running condition. Selling for Paul...
Updated: Friday, September 27, 2024 05:26 PM
Location: Colby, Kansas
Condition: Used
Description: Unknown Condition, Unknown Year or Mileage, Seller States 2 Cylinders Are Scored
Updated: Saturday, February 10, 2024 01:47 PM
Location: Iliff, Colorado
Seller: Sumo Transport LLC
Condition: Used
Description: Unknown Condition, and Year
Updated: Saturday, February 10, 2024 01:47 PM
Location: Iliff, Colorado
Seller: Sumo Transport LLC
Condition: Used
Description: Unknown Condition, and Year
Updated: Saturday, February 10, 2024 01:47 PM
Location: Iliff, Colorado
Seller: Sumo Transport LLC
Condition: Used
Serial Number: 41Z06599
Description: 3406B Engine was taken out of a Caterpillar 375 Excavator. Sold as is. Please call to request additional details.
Updated: Saturday, February 10, 2024 10:28 AM
Location: Northville, Michigan
Seller: United Trading Group