New, never opened or installed, OEM Yamaha Snowmobile Tuner Skis Runner Set with no carbide. This is a set of two runners, enough for one ski as Tuner Skis use two runners per ski. As with any part, please verify this will fit your exact year, sub model, serial number, and ski pattern before ordering. I have known people to swap skis on sleds so just double check your pattern before ordering. I am not responsible if it does not fit for you and it will still be yours. The Yamaha part number is SMA-8JH31-01-00 and it is in stock and ready to ship. Absolutely No Returns/No Refunds/No Excuses. If you have any issues once your item arrives, please contact me first before leaving any negative feedback. Thanks for looking.