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

Gen 3 Portals are Geared for All
SuperATV's GDP 4" Portal Gear Lift is Geared for All. Choose from 15% or 30% gear reductions and cast or billet aluminum housings so you can enhance your ride in exactly the right way.

Perfect for Mud
If you move up to a 30% gear reduction, you'll be ready to take on bigger, sloppier mud holes. A 30% gear reduction gives you a big boost in torque so you can keep your wheels turning no matter how deep the mud gets. That extra torque also means you can upgrade to huge tires that bring out the true potential of your machine. When you're done with the mud, a 30% gear reduction can send you through trails and rocks just as easily.

Perfect for Rocks
Put 4" portals and a 30% gear reduction on your machine and get the torque you need crawl over rocks like they're not even there. You'll have the clearance to get over anything without scratching up your skid plate, and you'll have room to run bigger tires. These portals are built for boulders.

Perfect for Dunes
Put 4" portals and a 15% gear reduction on your machine and see how fast you can go. You'll fly up dunes like they're flat ground and keep your speed up for those wide-open valleys.

Perfect for Trails
Get 4" portals and a 15% gear reduction and take on the trail less traveled. You'll keep that high speed and those technical hills or washouts will be a breeze with that extra torque. It'll show you what your ATV can really do.

Better Gears
Our gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. That means they're cool and quiet even when you're hammering down the throttle on the road, and they have strength to withstand every ride.

Stronger Housings by Design
No portals in the world have housings stronger than what you'll find on GDP portal gear lifts. We've put in years of research and testing to bring you housings that are strong enough to keep up with even the most rugged off-road lifestyle. So whether you go with cast or our USA-made 6061 billet aluminum with a sleek CNC-machined finish, just know you're getting portal housings that truly are second to none.

• Our housings are reinforced in all the right places
• They're built with better oil flow and gearing forces in mind
• There are no gimmicks and no vents because vents do more harm than good—we know because we tested them

Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:

• Advanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets
• A sealed input gear and double-lipped output seal
• 100% sealing coverage throughout so you can forget about oil leaks

FEATURES

• Available with billet or cast aluminum housing
• Cool, quiet, precision ground gears made from 9310 alloy billet steel
• Increases width by 4 in. per side (8 in. total)
• 1.5 in. diameter 4340 hardened steel drive shaft
• No leak bearings and seals
• Universal hubs can be set up to work with the following bolt patterns: 4/156, 4/137, 4/115, and 4/110
• Comes complete with all hardware, backing plates, brakes lines and instructions