SuperATV 4in. Portal Gear Lift for Polaris RZR XP
View full product details- Fits:
- Polaris RZR XP (2024+), Polaris RZR XP 4 (2024+)
- Years:
- 2024, 2025, 2026
- Seats:
- 2 Seat, 4 Seat
Confirm your exact model and year before ordering.
Want to take your Polaris RZR XP to the next level? SuperATV's 4 GDP Portal Gear Lift will do it better than anything else. You can choose between a 15% or 30% gear reduction and even pick the type of housing you prefer. If you want the maximum upgrade, dual idler gears provide maximum strength, making your ride better than ever.
What Is a Dual Idler?
Perfection takes time. By placing a second idler gear in the portal box, the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears don't do a thing if they're not mated perfectly, though. Didn't think dual idlers mattered? With GDPs quality and experience, they finally do.
GDP Lets You Ride How You Want
Whether you're tackling mud, rocks, trails, or the desert, GDP has you covered. If you spend your time taking on bounty holes and boulder fields, opt for a 30% gear reduction to get more low-end torque with big tires. If you prefer high-speed action, a 15% gear reduction is the way to go. No matter how you ride, GDP is the right choice for you.
Portals Reduce Drivetrain Wear and Tear
These RZR XP portals put the gear reduction right in the hub, so your entire drivetrain benefits. Your axles, differential, prop shaft, and transmission work less and won't wear as quickly.
The Pinnacle of Portal Strength
- SuperATV housings are reinforced for gear retention and optimized for oil flow
- Advanced steel alloy backing plates are stronger than chromoly
- Enhance with Portal Blood - gear oil formulated for GDP Portals
Advanced Gaskets, Seals, and Bearings
SuperATV portals use:
- Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
- A sealed input gear and double-lipped output seal
- 100% sealing coverage throughout so you can forget about oil leaks
- Double-angular contact output bearings to prevent premature wear
- Roller idler and drive bearings to maintain perfect gear meshing
Protect Your Ranger with a Frame Stiffener
Extra ground clearance and bigger tires lead to more action-packed rides. But can your stock frame keep up? To stay confident while you put pedal to the metal, consider adding a SuperATV Frame Stiffener when installing your new portals.
4 Portal Gear Lift Includes
- (4) Assembled portal hub boxes complete w/ 9310 gears, seals, output shaft, gaskets, and thrust bearings
- (4) Universal hubs and precision-ground stainless steel slotted rotors w/ lugs
- (4) Specialized steel alloy backing plates
- (4) Steel caliper mounting plates with spacers
- (2) Steel steering arms
- Extended brake lines with parking brake and brake cable brackets
- All required hardware including recessed castle nut socket
- Patent # 11,299,042
- Patent # 11,318,787
4in. Portal Gear Lift Fitment
2024-2026
- Polaris RZR XP
- Polaris RZR XP 4