Polaris RZR Pro S 8″ Portal Gear Lift

Description

Turn Your RZR Pro S into a Mud Beast
If you’re ready to
blast through the nastiest, thickest mud, you need SuperATV’s Polaris RZR Pro
S 8″ Portal Gear Lift. It gives you the ground clearance to rip through deep
muck without getting bogged down. And with your choice of a 45%, 60%, or 70%
gear reduction, plus billet or cast aluminum housings, you can turn your RZR
into the ultimate mud machine and rock massive tires.

What’s
a Dual Idler?
We spent years perfecting our dual idler gear
portals to give you unbeatable strength and performance. These CNC-ground
idler gears provide flawless torque transfer and reliable power, so you can
push hard without worry. Made from ultra-durable 9210 steel alloy, these gears
are built to last. With GDP’s unbeatable engineering, your RZR gets the
hardcore upgrade it deserves.

Choose Your Power: 45%, 60%,
or 70% Gear Reduction
Big tires don’t just look mean—they turn
mud pits into playgrounds. Our 8” GDP Portals give you the space and gear
reduction you need to throw on massive tires without killing your performance.
But big rubber needs big power. That’s why we offer 45%, 60%, or 70% gear
reductions to keep your ride ripping. The right reduction helps restore lost
torque, so you get the best mix of power and performance.

Save Your Drivetrain
With GDP portals, the gear
reduction happens right at the hub, meaning less stress on your drivetrain.
Your axles, differential, prop shafts, and transmission don’t take a beating
just to keep those monster tires rolling. Your machine will thank you.

Built to Dominate
Our GDP portals are designed to
take whatever punishment you throw at them. Whether you go with cast or 6061
billet aluminum housings, you’re getting unmatched strength from a battle-
tested design. Add in 5/16” advanced steel alloy backing plates, and you’ve
got the toughest portals on the market. Does your RZR deserve anything less?

• 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

Best
Customer Service in the Industry
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.

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
• (2) Caliper
  adapter plates (dual idler configuration only)
• Extended brake
  lines
• All required hardware, including recessed castle nut
  socket

FEATURE

• Available with billet or cast aluminum housings
• Dual idler
  gear configuration maximizes strength
• Cool, quiet, precision-ground
  gears made from 9310 alloy billet steel
• 1.5 in. forward and rear
  offset
• 1.5 in. diameter 4340 hardened steel drive shaft
• Housings use gaskets or O-rings that don’t let anything through
• Universal hub fits all major bolt patterns
• Gear reduction reduces
  stress on your drivetrain

Fitment

• Polaris RZR Pro S : 2025+
• Polaris RZR Pro S 4 : 2025+

Wheel Requirements:

• 22” or larger wheel
  required
• Wheels cannot exceed 5″ backspacing