For sale is a NEW? DETROIT DIESEL 71 CAMSHAFT 5108113 Left Bank R/H Rot.. Based on the number, I found some webpage that says that it is left bank, but I really have no clue. The number, though, IS on the packaging. Probably new. I did not open the tube. This item comes from a defunct shop "Jimmy Diesel" servicing and rebuilding Detroit Diesel engines to highest standards. Most of the parts are for 53 and 71 series engines.