i just purcased a center drive to upgrade to a 3/8 chain on my stihl ms290
just wondering if you are to reuse the washer from the orginal sprocket,witch would prevent the rim gear from coming off the spline or if you just slide the new drum on and replace the clip??
just wondering if you are to reuse the washer from the orginal sprocket,witch would prevent the rim gear from coming off the spline or if you just slide the new drum on and replace the clip??