This is a set of 2 new pistons assemblies, oem style w/dual rings, pins, circlips, bearings, full major overhaul gasket w/ crank seals kit as shown. This set exceeds the MFGs specs, Designed to replace the oem in all respects. For aircraft use only.
Smoother running due to better balance, stronger and better heat transfer. Hardened ceramic crowns keep the heat up to away from the bearings. We run em in our trikes n ultralight and use them in our shop for the past 10+ years.
Please specify size needed std, .010 .020 on checkout
International orders will require additional shipping charges.
