Cummins 5.9 liter 12 valve turbo diesel engine with Alison MD3060 6 speed. Low mileage, came off a 1993 Sunova RV. WE ACCEPT OFFERS AND CAN END THE LISTING EARLY FOR THE RIGHT. Cummins 5.9 liter 12 valve turbo diesel engine with Alison MD3060 6 speed Low mileage, came off a 1993 Sunova RV WE ACCEPT OFFERS AND CAN END THE LISTING EARLY FOR THE RIGHT PRICE!