1987–2000 Yamaha Big Bear 350, Kodiak 400, Timberwolf 250 Front Driveshaft at, Front Axle, Front Driveshaft at Transfer Case RZR Performance AA HD buttons made from

AA HD buttons made from the toughest materials available

2014-2018 RZR XP 1000 2/4 seat non turbo models and 2017-2022 Trail and Rocks Edition model years

Available with billet or cast aluminum housing

Adds 10lbs - Roughly 2

1987–2000 Yamaha Big Bear 350, Kodiak 400, Timberwolf 250 Front Driveshaft at, Front Axle, Front Driveshaft at Transfer Case RZR Performance AA HD buttons made fromRugged ATV U joints are made from high quality structural steel and precisely machined to directly replace OEM U joints. We injected our U joints with high temperature lithium grease, combined with the redesigned internal style bearing cap seal, they are made to last longer than OEM U joints.