WARNER ELECTROMAGNETIC CLUTCH for CASTELGARDEN - GGP - STIGA - ALPINA ride on mower EasyLife 63 - EL 63 - EK 63 R.O: 18399065/1 EFCO rider EF63 HONDA rotostop BBC MOUNTFIELD rider R25V - 625M rider 625H - 725M STIGA rider SR63 R. O: 1136-0837-1 INNER BORE: 22.2mm Ø OUTSIDE PULLEY: 125mm HEIGHT: 70mm THROAT WIDTH: / Code: 018944 Original part number: 5215-12 / 5915-29 AT