Set of 2 Original / Vintage Ford Tractor Engine 144cid Diesel Pistons with rings, pin & Connecting Rods C3NN-6110-AC & B9NN6205A. Condition is used will need to be cleaned. C3NN-6110-AC casting # B9NN6205A. Ford Tractor Four Cylinder 144cid Diesel Engine Connecting Rod & Piston with rings, pin.