New, never installed, OEM Polaris Flat Washer. This is a true Polaris part and not a cheap aftermarket or knock off. According to Polaris this is used on quite a few of their Snowmobile models between 1985-1995. It is normally used on the bolt that holds the rear idler wheel of the suspension to the shaft that runs between the two rails. As with any part, please make sure they will fit your exact year, sub model, and serial number before ordering. I am not responsible if they do not fit for you and they will still be yours. These washers are discontinued from Polaris. The part number for them is 7555732. Some of them will ship in original Polaris packaging and some will not but they are all brand new. Absolutely No Returns/No Refunds/No Excuses. Thanks for looking.