Terms & Conditions of Sale. All parts guaranteed to be in useable condition unless otherwise noted. NO EXCEPTIONS WITHOUT VALID PROOF OF EXEMPTION. Old Forge Power Equipment will not be responsible for any issues resulting from failure to confirm fit or finish before ordering. The item “Case 4T-390 Diesel Engine HOLSET HX25 Turbo Turbocharger 4BT Cummins 3.9″ is in sale since Sunday, September 03, 2017. This item is in the category “Business & Industrial\Heavy Equipment Parts & Accs\Construction Equip Parts”. The seller is “oldforgepwrequip” and is located in Carbondale, Pennsylvania. This item can be shipped worldwide.