For Sale Here Is A. New Surplus Cummins Reman Engine. EPA03, 6CTAA, 8.3, 185 HP CPL:8307, New Surplus rebuilt by Cummins Reman! Items are also for sale locally. Any information contained in this listing is subject to change.You have 30 days after you receive your item to return your core. Cores will be accepted in any condition as long as they are complete. You have 30 days to file a return. This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Complete Engines". The seller is "northamericandieselparts" and is located in this country: US. This item can be shipped to United States.