Editorial Review Oregon Sprocket bearings are built to fit OEMs as well as their own sprocket systems. The 37501 bearing is compatible with the following saw models. Husqvarna 362, 365, 371, 372, 372XP, 570, 575XP, 385XP, 385XPG, 390XP, 390XPw. Jonsered 450, 455, 510, 520, 525, 535 (models 450-535 use bearing #37501); 2051, 2054, 2055 (models 2051-2055 use bearing # 37504)
Features 1) Oregon 37501 Bearing for Oregon Power Mate Rim Sprocket systems 2) For use on Power Mate Systems 106593X, 111590X, 33807X, 26950X, 105772X 3) replace your drive sprocket bearing when changing your rim and drum or spur sprocket system