Valve, Ring, and Cylinder gasket set equivalent to John Deere set number AA4283R for John Deere models A, AO, and AR. For use with model A serial numbers 410000 – 487999 and models AO and AR serial numbers 250000 – 259999.
This is a complete gasket set for the John Deere B from serial number 201000 and up. It is equivalent to John Deere’s valve, ring, and cylinder replacement set (AB3877R) plus crankshaft/bearing replacement set (AB3881R).
This is a complete gasket set for the John Deere B from serial number 60,000 to 95,999. It is equivalent to John Deere’s valve, ring, and cylinder replacement set (AB3875R) plus crankshaft/bearing replacement set (AB3879R). Also fits BR, and BO models serial number 329000 to 337514.
