To avoid any fitment issues, please make sure to select the exact year, make and model of your vehicle. If you are unsure, please reach out to us for assistance prior to purchasing. Not that this part is built-to-order and NON-RETURNABLE. This part must be installed by a licensed professional to avoid any issues related to the complex installation

Power and Performance
Load the whole gang up in your ride and get ready for a wild ride with SuperATV's 8" Portal Gear Lift. With the massive lift and impressive 45% or 60% gear reduction, you can take on gigantic bounty holes like they were mud puddles. You'll crush every obstacle under your massive tires too. Whoever's riding shotgun will get a ride they'll never forget.

GDP—Dominate the Competition
At SuperATV, we know portals. There's a reason more riders choose our Gear Driven Performance portals over any other system. We engineer every aspect of our portals down to the smallest detail for maximum performance and reliability. You can trust GDP to dominate the competition every ride, every time.

Dominate the Swamp
There's not a swamp on earth that can stand up to GDP portals. If a massive 8" lift and extra room for giant tires weren't enough, a 45% or 60% gear reduction gives your ride the torque needed to dominate the deepest bogs. Huge lift + giant tires + powerful torque = an absolute mud monster. You'll never back down from deep sludge again.

Gear Reduction Protects Your Drivetrain
When the gear reduction is in the hub instead of the transmission, your entire drivetrain benefits from it. Your axles, differential, prop shafts, and transmission will face less wear and tear thanks to this gear reduction.

Stronger Housings by Design
Whether you choose cast or billet aluminum, you know you're getting a housing that's built for battle. We've spent years refining our housing design to maximize strength in key areas that see the most force. With more than 10,000 Gear Driven Performance housings out on the trail, you know they're built to last. Combine them with 5/16" backing plates made with an advanced steel alloy, and you've got the brawniest 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

Advanced Gaskets, Seals, and Bearings
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 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

Reinforce Your UTV with a Frame Stiffener
These 8" portals are hardcore. In fact, they're more hardcore than your ride. You need a heavy-duty frame stiffener to make sure your UTV survives all the action-packed rides you're about to go on. Trust us, we've bent more frames than we can count. Don't mess around. Get a frame stiffener.

8" Portal Gear Lift Includes:

• (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, advanced 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
• 8) Caliper mounting plate shims
• Left and right parking brake brackets
• Left and right brake cable brackets
• Steering stop kit
• Extended brake lines
• All required hardware, including recessed castle nut socket
• Frame stiffener (must select)

8" Portal Gear Suspension Recommendations

FEATURES

• Available with billet or cast aluminum housing
• Cool, quiet, precision ground gears made from 9310 alloy billet steel
• 1.5 in. forward and rear offset
• Increases width by 4 in. per side (8 in. total)
• 1.5 in. diameter 4340 hardened steel driveshaft
• Housings use advanced gaskets and rubber O-rings that don't let anything through
• Universal hubs can be set up to work with the following bolt patterns: 4/156, 4/137, 4/115, and 4/110
• Gear reduction reduces stress on your drivetrain