Zenoah Piston Ring

Zenoah piston rings, for use on Zenoah engines.  

32mm Piston Ring 

#T2071-41210

Suits: G230RC / G240RC / G231PUH / G231PUM

New-style thinner piston ring (.8mm thick) for Zenoah 32mm engines.  Thinner ring allows for reduced friction, higher revs, and more power. Fits 32mm bore piston.

34mm Piston Ring

#T2088-41210

Suits G260RC / G260PU / G260PUH / G260PUM engines. Also suits Chung Yang 26cc engines.

36mm Piston Ring

#5747-91101

Replacement ring for use on the 36mm Zenoah piston found in the 4-Bolt 29cc upgrade kit.

38mm Piston Ring

#5852-25101

Replacement ring for use on the 38mm Zenoah piston found in the 4-Bolt G320RC/G320PUM engines.