Have 2 units . the 1 with the running engine , has about 50 hours on a rebuild injector pump. I hook the axle on my D-8. and cracked the diff. have a 2 tractor with a good diff. and more -- both for $3250. can deliver for $5.50 a mile round trip. I have the engine covers in the barn with the 2 tractor , see pictures. Minneapolis Molina 5 star Diesel.