3/8" 7T Couronne de jante pour Jonsered 2051 2054 2055 450 451 455 49 50 tronçonneuse pièce, 5 x couronne de jante

[Package include]: 5 x Rim Sprocket [Replace Part Number] :For Oregon 18720. [Compatible Models]: For Jonsered 2051, 2054, 2055, 45, 450, 451, 455, 49, 50, 51, 510, 52, 520, 521, 525, 535 chainsaw part [100% Satisfaction Guarantee] : High quality and Long lasting Service Life replacement parts accessories, 90 days return, refund or free exchange if you aren't completely satisfied (defection, accidental damage, non-satisfaction etc.) Any problem please do not hesitate to contact us. [Note]:Sprocket rim feature 3/8" pitch, 7 tooth, inner hole 22mm, small spline , Please compare it with your original parts beFore ordering it to see if it can For your original chainsaw.