Products Snowmobile- Ski DooOil Seal Kit Back Oil Seal Kit 09-55195 Fit on models: 1999 Ski Doo 440cc MX Z X 440 LC 1999 Ski Doo 600cc MX Z 600 1999 Ski Doo 600cc Summit 600 You May Also Be Interested In Oil Seal Kit 09-55226 Oil Seal Kit 09-55206 Throttle Cable 0687-140 / 05-139-96 Bearing 09-505