Spring, intake & exhaust valve. 4 used in 100 CID & 113 CID 2 cylinder gas engines.Product No. -- TP-M102T | Standard Pack -- 4 | INCLUDED IN KIT -- 12104-133,12106-132 This part is for for U.S. built equipment. If you have equipment that was built elswhere, please contact us and we will confirm the part will work for you.
