Sinera Marine& Snowmobile. (Her Sheng) is the largest manufacturer for aftermarket sterndrive parts, ski jet parts and snowmobile parts in the world. We are manufactured all of outdrive parts for all of kind boat use it; and jet ski part, snowmobiles part for many brands.  Our products including sterndrive parts and snowmobile parts are brand new. All of parts are compatible and interchangeable with the OEM. All of parts are produced using the highest quality materials and the latest technological advancements.  In regard to marine, we are manufactured brand Mercruiser (R-Style, ALPHA I, GEN II, BRAVOI, II, III), and OMC Cobra, Volvo- Penta, Johnson Evinrude, etc.  On the other hand, the snowmobile parts are contained brands Yamaha, Arctic Cat, Ski doo, Polaris, Kimpex, Winderosa, etc.  For now, we also have Jet ski parts. Parts contained piston kit, piston ring, gasket, gasket kit, OPring, float, Cylinder sleeve, Connecting rod, and contained brand Kawasaki, Polaris, Seadoo, Yamaha, Tigershark.  The customer sample and drawing are welcome.   Here is our website: http://www.sterndrive-ourdrive.com E-mail: info@sterndrive-outdrive.com Tel: +884-426331020 Facebook: Sinera Marine Skype: sterndrive