Detroit Diesel: 60 Series 12.7 Liter Engine. Drive Style: Gear Driven. Note: Please compare your item carefully with photo and OE Number to avoid mistake!! For HK/TW buyers, please notify us your government ID #. For BRA, AR, PER buyers, please leave us your CPF#, CUIT# or RUC# correspondingly. Our guarantee is only for the cost of the item, we will not be responsible for any other expenses such as installation, labor, towing, repair or any other related expenses.