Textron Wildcat XX 6" Portal Gear Lift


SKU: Item-PGH6-11-76-301-B Categories: , Tags: ,
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Gen 3 Portals are Geared for All
SuperATV’s GDP 6”
Portal Gear Lift for the Textron Wildcat XX gives you a lift and a gear
reduction in one box. Get the clearance to run bigger tires and the torque you
need to turn them. The lift and gear reduction are in the hub which means they
maintain suspension geometry and reduce drivetrain stress. Customize by
choosing between a 30% or 45% gear reduction and selecting a cast or billet
aluminum housing. GDP portals are truly Geared for All.

45% – Perfect for Mud
Install big 6” portals with a
45% gear reduction to get clearance for huge tires and a massive boost in
torque. It’ll turn your monster tires like they’re stock and take your Wildcat
through the biggest, thickest mud holes you can find. Mud doesn’t stand a

45% – Perfect for Rocks
Get tons
of torque to crawl over any rock or boulder you can find by installing a 6”
portal box with a 45% gear reduction. With that much power, rock shelves will
feel like speed bumps and boulders feel like pebbles. 6” of ground clearance
means more room for bigger tires and less belly dragging through rock gardens.

30% – Perfect for Everything
A 30% gear
reduction lets you turn bigger tires and gives you the versatility to run mud,
dominate trails and hills, and maintain high speed on the road. It gets your
power to the ground® to make your UTV punchy and powerful no matter how you

Learn more about how tire size and gear reduction can unleash
your machine’s potential.

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
We know how to make a strong portal housing by design, so no matter what we
make them out of, they’re the best. Lucky for you, GDP housing designs are
backed by unmatched real-world experience, so you can be confident that you’re
getting a kick-ass housing whether you choose cast or USA-made billet

  • 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

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

Top-Rated Customer

Still need a little help getting exactly what you
need? We’ve got a dedicated team just for portal support. Give us a call so we
can get the perfect set of portals in your hands today.

Textron Wildcat XX Portal Gear
Reduction Recommendations
Max Tire Size Required
Suspension Setup with 6″ Portals
Recommended 6″ Portal Gear
Up to 36″ Stock 30%
Up to 36″ 2″ lift kit 30%
reductions listed are general guidelines to maximize torque and maintain
factory top speed. A larger than recommended gear reduction will result in
more torque and lower top speed. Give us a call for more information.

Patent # 11,299,042 <!–

Textron Wildcat XX Portal Gear Suspension Recommendations
Max Tire Size Required
Suspension Setup with 6″ Portals
36″ Stock
Max tire size is measure at full
compression and full turn. These tire sizes should not rub. With minor
trimming or allowing acceptable rub, larger tire sizes may be used.



  • Available with billet or cast aluminum housing
  • 9310 alloy
    billet steel precision ground gears are cool and quiet
  • 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 hub
    fits all major bolt patterns
  • Comes complete with all hardware,
    backing plates, brake lines, and instructions


  • 18” or larger wheel required
  • 18″
    Cannot exceed 4-1/2″ backspacing
  • 20″ Cannot exceed 5”


  • Textron Wildcat XX : 2018+
  • Tracker XTR1000 : 2020+

NOTE: Wheels need to have a center hole of at least
3.25″ (82.55mm) or require a 1” wheel spacer.

Additional information

Portal Housing Material

Billet, Cast

Portal Gear Reduction

30%, 45%