Replaces Part Number: 1-633926, 1-613150, E633926, 242-50 Fitment: For Lazer Z AC AS CT HP LC XP XS models, for Toro Lawn Mower Fit for Toro Lawn Mower Please check if the picture and model match before purchasing Wheel Stud Replace 1-633926 1-613150 E633926 and 242-50 for Toro Lawn Mower for Lazer Z AC AS CT HP LC XP XS for Turf for Tracer DS S X Z Series