John Deere A Valve, Ring, Cylinder, Crankshaft, Bearing Gasket set S/N 488000-583999

Valve, Ring, and Cylinder gasket set equivalent to John Deere set number AA4284R plus gaskets for the crankshaft and bearings (John Deere set AA4290R) for John Deere models A, AO, and AR. For use with model A serial numbers 48800-583999 and models AO and AR serial numbers 260000 – 271999.