• Idler pulley for Exmark
  • Replaces OEM # 1-633109
  • Fits 52", 60", & 72" Deck belts on Lazer Z units
  • Measures 6-3/4-in. OD, 21/32-in. ID, 1-3/16-in. height
  • Idler pulley for Exmark
  • Replaces OEM # 1-633109
  • Fits 52", 60", & 72" Deck belts on Lazer Z units
  • Measures 6-3/4-in. OD, 21/32-in. ID, 1-3/16-in. height