bob54 12 #1 Posted November 23, 2016 I have H55D that has been bored to 0.020 over, and I have the piston but need the rings. Can anyone tell me the part number for the rings and /or where to find them? the piston is TECUMSEH 30664 piston & pin .020" Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,500 #2 Posted November 24, 2016 That piston has been replaced by this one so the rings may be different. Listed are the engines that used it. https://www.partstree.com/parts/tecumseh/parts/33314b/ Garry Share this post Link to post Share on other sites
bob54 12 #3 Posted November 24, 2016 Thanks gwest_ca,,went there and they don't have them either...still looking Share this post Link to post Share on other sites
