View 6 Photos View 0 Videos Used Block For Cummins 6CT 8.3 Recently Updated Contact for price USED BLOCK FOR CUMMINS 6CT 8.3, Core Charge: 0.00, Casting#: 3914255 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6CT 8.3Stock Number52409 MLS Number10270097CategoryEngine Blocks / Cylinder Blocks Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info