This part was removed from a USED 1973 TORO 526 walk behind snow blower with a Tecumseh H50 5hp Engine The part(s) are in good usable condition. The engine runs as it should. The exhaust has some cracking/rust/rot. What you see is what you will receive. Part Number(s): 221-434 Chassis Model Number: 31263 Engine Model Number: H50-65279J Please thoroughly inspect the pictures before purchasing.