Remanufactured, Alliant Power, BN, HEUI, fuel injectors. Fits: 2000, 2001, 2002, 2003, International/Navistar DT530, HT530, Perkins 1300 Series EDi, Detroit Diesel Series 40E. This injector comes with all of the o-rings and tip copper ready to install. There is a 12 month, unlimited mile warranty on this injector that starts upon the purchase date. This injector requires a core charge of $125.00 per unit ordered. Use Ace part number 9FI63813COR at checkout.