SuperATV Can-Am Defender 4" Portal Gear Lift Kit
GDP Portals Will Revamp Your Ride
GDP didn’t make the first side-by-side portal kit on the market—just the first kit that anybody gave a damn about. If you’re looking for a way to completely redefine your Can-Am Defender, look no further than SuperATV’s GDP 4” Portal Gear Lift. Choose between a 15% or 30% gear reduction, and add a dual idler gear for strength that you can’t find anywhere else. Get ready to discover why GDP is the most respected name in the portal game.
What is a Dual Idler®?
Perfection takes time. After years of research and development, we’ve made our dual idler gear portals unlike any other. 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. Precision CNC grinding ensures ours do. Our gears are made from the industry’s toughest 9310 steel alloy. Didn’t think dual idlers mattered? With GDP’s quality and experience, they finally do.
Perfect for All Riding Styles
It doesn’t matter where, when, or how you ride—there’s a GDP Portal Gear Lift for you. From the trails to mud bogs to wide-open dunes, our portals make every ride better. Get a 15% gear reduction to enjoy speedy rides and a torque boost. Or go for a 30% gear reduction to really gear down and turn those monster tires. You can even add a dual idler gear for ultimate strength. Our Can-Am Defender dual idler portals are perfect for riders who don’t slow down for anything.
A Gear Reduction That Protects Your Drivetrain
Portals put the gear reduction right in the hub, after your transmission, prop shaft, differential, and axles. That means it reduces stress on your entire drivetrain. You get more power and your most vital components will last longer, too. That’s a win-win.
Nothing Is Stronger Than GDP
SuperATVknow how you ride—pedal to the metal, full send, the whole nine yards. That’s why we made sure GDP portals are the strongest on the planet. They’re available with cast or billet aluminum housings that are thicker and stronger than any other portal housings on the market. And they have 5/16” thick backing plates made from an advanced steel alloy. All of that comes together to bring you the best damn portal gear lift imaginable.
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, SuperATV recommend adding a SuperATV Frame Stiffener when you install your new Can-Am portals!
FEATURES
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
- Available with billet or cast aluminum housing
- Dual idler gear configuration maximizes strength
- 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
- Housings use advanced gaskets or O-rings that don’t let anything through
- Universal hub fits all major bolt patterns
- Gear reduction reduces stress on your drivetrain
- Dual idler gear configuration adds a 1” forward and rear offset
- Lighter than the competition
Wheel Requirements:
- 14” or larger wheel required
- Wheels cannot exceed 4-1/2” backspacing
- Not compatible with dual beadlock wheels
FITMENT
Kit 1 Will Fit:
- Can-Am Defender HD 5 : 2017-2021
- Can-Am Defender HD 5 DPS : 2017-2021
- Can-Am Defender HD 8 : 2016-2021
- Can-Am Defender HD 8 DPS : 2016-2021
- Can-Am Defender HD 8 XT : 2016-2021
- Can-Am Defender HD 10 : 2016-2019
- Can-Am Defender HD 10 DPS : 2016-2021
- Can-Am Defender HD 10 XT : 2016-2021
- Can-Am Defender HD 10 XT Cab : 2016-2021
- Can-Am Defender HD 10 XTP : 2018-2021
- Can-Am Defender HD 10 Mossy Oak : 2018-2021
- Can-Am Defender HD 10 PRO : 2020-2021
- Can-Am Defender MAX HD 8 : 2017-2021
- Can-Am Defender MAX HD 8 DPS : 2017-2021
- Can-Am Defender MAX HD 8 XT : 2017-2021
- Can-Am Defender MAX HD 10 : 2017-2021
- Can-Am Defender MAX HD 10 DPS : 2017-2021
- Can-Am Defender MAX HD 10 XT : 2017-2021
- Can-Am Defender MAX HD 10 XT Cab : 2017
Kit 2 Will Fit:
- Can-Am Defender HD 10 XMR : 2018-2021
- Can-Am Defender HD 10 XT Cab : 2018-2021
- Can-Am Defender Limited : 2020-2021
- Can-Am Defender MAX HD 10 XT Cab : 2018-2021
- Can-Am Defender MAX Lone Star Edition : 2018-2021
- Can-Am Defender MAX HD 10 XMR : 2019-2021
- Can-Am Defender MAX Limited : 2020-2021
Kit 3 Will Fit:
- Can-Am Defender HD 9 : 2022+
- Can-Am Defender HD 9 DPS : 2022+
- Can-Am Defender HD 9 XT : 2022+
- Can-Am Defender HD 9 DPS CAB : 2022+
- Can-Am Defender HD 10 : 2022+
- Can-Am Defender HD 10 DPS : 2022+
- Can-Am Defender HD 10 XT : 2022+
- Can-Am Defender HD 10 XT Cab : 2022+
- Can-Am Defender HD 10 XTP : 2022+
- Can-Am Defender HD 10 Mossy Oak : 2022+
- Can-Am Defender HD 10 XMR : 2022+
- Can-Am Defender Limited HD 10 : 2022+
- Can-Am Defender Pro HD 10 : 2022+
- Can-Am Defender MAX HD 9 : 2022+
- Can-Am Defender MAX HD 9 DPS : 2022+
- Can-Am Defender MAX HD 9 XT : 2022+
- Can-Am Defender MAX HD 10 DPS : 2022+
- Can-Am Defender MAX HD 10 XT : 2022+
- Can-Am Defender MAX HD 10 XT Cab : 2022+
- Can-Am Defender MAX HD 10 XMR : 2022+
- Can-Am Defender MAX HD 10 Lone Star Edition : 2022+
- Can-Am Defender MAX HD 10 Limited : 2022+
INCLUDES
- (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings.
- (4) Universal hubs and stainless steel slotted rotors with lugs
- (4) Specialized steel alloy backing plates
- (4) Steel caliper mounting plates
- (2) Steel steering arms
- Extended brake lines
- All required hardware, including recessed castle nut socket
- Frame stiffener (optional)
- Patent # 11,299,042
- Patent # 11,318,787
NOTE
- Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer.
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.