4" Portal Gear Lift Seal and Bearing Rebuild Kits
Keep your GDP portals in tip-top shape with a 4 Portal Gear Lift Seal and Bearing Rebuild Kit from SuperATV! It comes with everything you need to replace your seals and bearings.
4″ Portal Bearing Rebuild Kit
SuperATVs 4 Portal Rebuild Kits contain enough seals, gaskets, and bearings to fully repair 1 hub. Sometimes you forget to put the fill plug back in before a ride and you get some crud in there. It happens. We make it easy to get what you need for your GDP Portal Gear Lifts no matter what version you have. Our seal kits get you all the seals you need, and our rebuild kits give you all the seals and bearings you need. Its that simple.
NOTE: Gears and hardware are not included in these kits.
Seal Kit Includes:
- (1) Housing gasket
- Cap gaskets for all Gens
- All output seals for all Gens
- All input seals for all Gens
- Enough seals for (1) complete portal box
Dual Idler Seal Kit Includes:
All Seal & Bearing Rebuild Kits Include:

FITMENT
- GEN1 Portal Gear Lifts (purchased before 10-13-17)
- GEN2 Portal Gear Lifts (purchased 10-13-17 & 2/2/19)
- GEN3 Portal Gear Lifts (purchased on or after 2/3/19)
Keep your GDP portals in tip-top shape with a 4 Portal Gear Lift Seal and Bearing Rebuild Kit from SuperATV! It comes with everything you need to replace your seals and bearings.
The information in this listing was collected and considered accurate from https://www.superatv.com/4-inch-portal-gear-lift-seal-and-bearing-rebuild-kit on 12/05/2025 11:01 PM