View 4 Photos View 0 Videos 1998 Caterpillar 3406E (40 PIN) 5EK 6TS Engine Newly Listed $21,695 USD 2005 International DT466E 245HP Diesel Truck Engine 1998 Caterpillar 3406E 550 HP, Engine Serial # 6TS***, 40 Pin ECM is Included, We have many versions and Years of 3406 in Stock! 90... Warranty ConditionUsedUsage100,000 MilesHorse Power550 HP MLS Number14374636CategoryEngines Last Updated5/17/2026 LocationMiramar, FL, US Sold ByJSJ Diesel Sales, Inc. (855) 718-___ SHOWNUMBERCall Seller Email Seller Save More Info