SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV Polaris Xpedition 8" Portal Gear Lift
SuperATV

SuperATV Polaris Xpedition 8" Portal Gear Lift

SKU: PGH8-1-104-451

SELECT FITMENT

See If This Product Fits Your Vehicle

$4,189.95
$4,189.95
$4,653.95

Free Shipping

Free ground shipping on all orders over $99
Do you need a frame stiffener?: No, I already have a frame stiffener.
Portal Housing Material: Cast
Description

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 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.

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.

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.

  • Our 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

Our 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, double-angular contact output bearings to prevent premature wear, and roller idler and drive bearings to maintain perfect gear meshing.

Your rig is built to take on extreme terrain and wild obstacles, but that doesn’t mean its frame can handle the heavy-duty awesomeness of 8" GDP Portals. That’s why a frame stiffener is required.

We have a dedicated customer service team that will help you find what works best for you. Give us a call and we can get you set up with the right portals ASAP.

8" Portal Gear Lift Includes:

  • (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings
  • (4) Universal hubs and precision-ground stainless steel slotted rotors with 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
  • 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, brake lines, and instructions

Max Tire Sizes for 8" Portal Gear Lift

  • 38" tires - Stock suspension setup with GDP Portals
  • 41" tires - Requires Forward Offset A-Arms

Max tire sizes are measured at full compression and full turn. The given tire sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.

If you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator.

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
Fitment
Fitment

Product Specs

SKU:
PGH8-1-104-451
Brand:
SuperATV
Attachments

Related Products

Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95
Vendor
Example product title
From $4,189.95
From $4,189.95
$4,653.95