Material:bronze,0.24lbs Application:MF Tractor/Industrial/Construction Size:128.3X87.9X2.5,57 INT TH ... ,30E,31,40B,40E,50C,50D,50E,90.For MasseyFerguson TRACTOR: 1080,1085,1155,135,150,165,170,175,180,235 ... )OEM quality, appearance & performance.HANGZHOU SUNWARD FRICTION PRODUCTS CO.,LTD. tractor truck Multi Power & PTO Friction Disc NO.9R2477 133-7234