Idler pulley for lawn tractor lawnmower mower Rider SD98 SD98 HYDRO 108 108 HYDRO TCJ92 with key cut for blade shaft OUTER 125mm h Ø 26mm hole Ø 20mm Throat 16mm (max) CASTELGARDEN - GGP - ALPINA - STIGA Code: 026109 Original Code: 125601571/0 AT