Polaris Differential Seal Kit

If your Polaris is starting to leave its mark on the garage floor or you’ve noticed a messy film of grime building up around your front drive axles, it is time to refresh your drivetrain. The EPI Front Differential Seal Kit is the ultimate, hassle-free solution designed to restore a leak-free seal to your front end. Engineered specifically to meet or exceed original equipment specifications, this kit takes the guesswork out of maintenance by including absolutely all the seals needed to completely rebuild the front differential in one convenient package.

Over time, extreme trail debris, mud, water, and heat inevitably take a toll on your factory rubber, leading to brittle seals that allow vital gear oil to weep out and destructive contaminants to sneak in. This comprehensive kit provides a total refresh, packing every specialized lip seal and O-ring required to seal up the input shaft and both output axle splines. By replacing everything all at once during your teardown, you guarantee a 100% airtight, water-tight barrier that keeps your fresh fluid locked inside where it belongs.

Investing in a complete seal overhaul is the single best insurance policy against catastrophic front-end failure. Running a front differential low on oil or allowing fine trail grit to mix with your fluid, can shred your expensive internal ring and pinion gears in a hurry. With EPI’s proven durability, you can drop your differential, swap out every worn component with confidence, and hit the trails knowing your Polaris’s 4WD system is fully protected against water intrusion and premature wear.