Zenoah G320RC / G320PUM / G43L Crankcase Snap Ring $1.99 Quantity discounts available QuantityPrice Quantity: -+ SKU: CA509 ABOUT THIS PRODUCT:Zenoah G320RC / G320PUM / G43L Crankcase Snap RingAboutAboutCrankcase snap ring for Zenoah G320RC / G320PUM and G43L (GSR40, GSR40-TS, and Go-Bike) engine. PMW part # 4711. Zenoah part # 4065-03212.