Valve Stem Seals for GY6 50cc 125cc 150cc 170cc Engines

Valve Stem Seals for GY6 50cc 125cc 150cc 170cc Engines — Valve Stem Oil Seals for the GY6 50cc 125cc 150cc Engine This is a valve stem seal used on the GY6 50cc, GY6 125cc, GY6 150cc and GY6 170cc engines. Fits atvs, scooter, go-karts, etc.. ID at small opening: 4.5mm ID at large opening: 7.3mm OD: 11mm Height: 8.5mm Sold as pairs 101856 Shipping details: Do you need your valve stem seals fast? If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day. Buy now! Ships from Miami, FL.