Fits 98 Ranger 2.5 Front Bottom Bracket. It comes with a wheel bearing and a racing kit. Excellent build quality fits my Ranger hub like a glove. the front wheel stopped shaking. For the outer front bearing you will need a Timken SET2 bearing set. Autozone sells the same bearings for $15 compared to the $12.53 I paid here on Amazon, and the free shipping with Premiere made it a good money saver.