can be shipped within 7 days
This Zenoah 36mm 29cc bigbore kit for PUM engines!
This kit will fit Zenoah G231PUM/G260PUM engines, or any engine running the 4-bolt Zenoah marine crankcase.
This includes the parts shown (piston, cylinder, ring, pin bearing, pin washers, piston pin, base gasket, c-clips, and gold-colored heatsink).