Part No. 39-159.H.NITRO Brakepad POLARIS ATV Cross reference numbers. SBS 642, VESRAH VD940, FERODO FDB2055, OEM 1911171, 1930731, 2200465, 2200418, 2200464, 2200901, 2201149, 2201398, 2202412, 2203452, 2203792 DANGER MUST BE FITTED IN COMPLETE FRONT AXLE SETS TO AVOID PULLING LEFT OR RIGHT NITRO series are Sintered-Compound, high temperature resistant brake pads. NITRO series exhibit a high wear resistance especially in wet conditions, therefore ideal for wet MX / Enduro/ Rally Raid use. Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.