Universal Parts GY6 Crankcase O-Ring $0.99 Quantity discounts available QuantityPrice SKU: 164-160 This item is IN STOCKCurrent Stock: 128 Quantity -+ Add to Cart Details Supported Models GY6 QMI/QMJ 152/157 DetailsSupported Models Back Universal Parts Crankcase O-Ring size 7.5*1.5 for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines. Back GY6 QMI/QMJ 152/157