SuperATV Polaris Xpedition 8" Portal Gear Lift
Take Your Polaris Xpedition Over the Top with GDP Portals
Turn your Polaris Xpedition into a powerhouse with SuperATV’s GDP Portals. With a 45% gear reduction and 8” of lift in one package, you’ll have the ability to tackle tough terrain and run up to 38” tires. For maximum strength, upgrade from cast housing to billet aluminum housing. Plus, we’re the only company that offers portals for your rig.
Conquer Every Terrain
Conquer tough terrain easily with GDP Portals. You’ll have the ground clearance you need to put larger tires on your Polaris Xpedition. With a 45% gear reduction, you’re getting maximum torque—so you’ll be able to run large tires as if they were stock size.
Protect Your Drivetrain with GDP Portals
GDP Portals move the gear reduction to the wheel hub instead of the transmission. This setup helps keep your axles, prop shaft, differential, and transmission safer by putting less stress on them. You get more power without wearing out your drivetrain.
Maximum Strength
Your Xpedition is tough—why shouldn’t your portals be? Our GDP Portals come in cast or billet aluminum housing. Combine that with our backing plates that are made of advanced steel alloy and you’re getting the toughest portals on the market.
- 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
- There are no gimmicks and no vents because vents do more harm than good—we know because we tested them
- 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
Features
- Available with billet or cast aluminum housing
- Cool, quiet, precision-ground gears made from 9310 alloy billet steel
- Increases width by 4” per side (8” total)
- 1.5” diameter 4340 hardened steel drive shaft
- No leak bearings and seals
- Universal hub fits all major bolt patterns
- Gear reduction reduces stress on your drivetrain
- Comes complete with all hardware, backing plates, brakes lines and instructions
Includes
- 8" Portal Gear Lift :
- (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
- (4) Shims
- Extended brake lines with parking brake
- All required hardware including recessed castle nut socket
Max Tire Sizes for 8” Portal Gear Lift
Max Tire Size / Required Suspension Setup with GDP Portals
- 38" : Stock
- 41” : Forward Offset A-Arms
Max tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.
Fitment
- Polaris Xpedition ADV NorthStar : 2024+
- Polaris Xpedition ADV Premium : 2024+
- Polaris Xpedition ADV Ultimate : 2024+
- Polaris Xpedition ADV 5 NorthStar : 2024+
- Polaris Xpedition ADV 5 Premium : 2024+
- Polaris Xpedition ADV 5 Ultimate : 2024+
- Polaris Xpedition XP NorthStar : 2024+
- Polaris Xpedition XP Premium : 2024+
- Polaris Xpedition XP Ultimate : 2024+
- Polaris Xpedition XP 5 NorthStar : 2024+
- Polaris Xpedition XP 5 Premium : 2024+
- Polaris Xpedition XP 5 Ultimate : 2024+
Wheel Requirements:
- 22” or larger wheel required
- Wheels cannot exceed 5” backspacing
SuperATV (About)
SuperATV is a reputable company known for its expertise in manufacturing high-quality aftermarket parts for UTVs. With a strong commitment to innovation, durability, and customer satisfaction, SuperATV has established itself as a reliable provider of top-notch UTV accessories and upgrades. Their extensive range of products includes lift kits, suspension components, wheels, tires, bumpers, winches, and much more.
SuperATV's dedication to quality is evident in their meticulous attention to detail and use of premium materials. Each product is designed and engineered to withstand the demands of off-road adventures, ensuring exceptional performance and longevity. Whether you're seeking improved handling, enhanced protection, or increased functionality, SuperATV offers a wide array of options to suit your specific needs.
Customers can trust SuperATV for their UTV aftermarket needs due to the company's unwavering commitment to providing reliable, high-quality products. With a team of knowledgeable experts and a focus on customer satisfaction, SuperATV ensures that their parts are not only of the highest quality but also easy to install and backed by excellent customer support.
When it comes to UTV aftermarket parts, SuperATV stands out as a reliable and trustworthy brand, delivering products that enhance the performance, durability, and overall enjoyment of your UTV.
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.