SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift
SuperATV

SuperATV Polaris RZR XP Turbo S 4" Portal Gear Lift

SKU: PGH-1-75-151

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$2,649.95
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Model: 2 Seat
Do you need a frame stiffener?: No, I already have a frame stiffener.
Portal Setup: Cast Housing, 15% Gear Reduction, Single Idler
Description

Dominance Is Spelled “GDP” Upgrade your Polaris RZR XP Turbo S with SuperATV’s GDP 4" Portal Gear Lift to get a lift and gear reduction in one box. Gain clearance for bigger tires while reducing drivetrain stress and maintaining suspension geometry. Available with 15% or 30% gear reductions, cast or billet housings, and an optional dual idler configuration for maximum strength.

What is a Dual Idler®? A dual idler portal uses a second idler gear in the portal box to spread the load over more surface area for stronger, more reliable torque transfer. Precision CNC grinding ensures the gears are perfectly mated, and the gears are made from 9310 steel alloy.

Choose the Right Gear Reduction A 30% gear reduction is ideal for deep mud and rock gardens, giving you more torque for larger tires and tougher terrain. A 15% gear reduction helps preserve more top-end speed while still adding noticeable torque.

Drivetrain Protection By placing the gear reduction in the hub, GDP Portals reduce the load on your axles, differential, prop shafts, and transmission.

Built for Strength Cast and billet aluminum housings are reinforced for gear retention and optimized for oil flow. They pair with 5/16" backing plates made from a special steel alloy for exceptional strength and durability.

  • Available with billet or cast aluminum housing
  • Dual idler gear configuration maximizes strength
  • Cool, quiet, precision-ground gears made from 9310 alloy steel
  • 1.5 in. diameter 4340 hardened steel drive shaft
  • Advanced gaskets or O-rings provide excellent sealing
  • Universal hub fits all major bolt patterns
  • Gear reduction reduces stress on your drivetrain
  • Dual idler configuration adds a 3/4" front and rear offset, 1.5" total extension
  • Lighter than the competition

Advanced Sealing and Bearings

  • Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
  • Sealed input gear and double-lipped output seal
  • 100% sealing coverage throughout
  • Double-angular contact output bearings to prevent premature wear
  • Roller idler and drive bearings to maintain perfect gear meshing

Complete the Package RZR Turbo S portals with larger tires can add stress to the frame, so a SuperATV Frame Stiffener is recommended when you check out.

4" 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
  • (4) Caliper mounting plate shims (dual idler configuration only)
  • (4) Caliper adapters
  • (4) Brake pad retainer clips (specific models only)
  • (2) Steel steering arms
  • (2) Aluminum hub adapters
  • Extended brake lines
  • All required hardware, including recessed castle nut socket
  • Frame stiffener (optional)

Polaris RZR XP Turbo S Portal Gear Reduction Recommendations

  • 36" tires: Stock suspension
  • 39" tires: 1.5" Forward Front A-Arms
  • 39" tires: 3" Lift Kit
  • 41" tires: 1.5 Forward Front A-Arms and 3" Lift Kit
  • If you need help figuring out which gear reduction is right for you, check out our .
  • Max tire sizes are measured at full compression and full turn. The given tire sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.

Patent # 11,299,042Patent # 11,318,787

Fitment

  • Polaris RZR XP Turbo S : 2018-2021
  • Polaris RZR XP Turbo S Velocity : 2019-2021
  • Polaris RZR XP 4 Turbo S : 2019-2021

Wheel Requirements:

  • 14" or larger wheel required
  • Wheels cannot exceed 5" backspacing
  • Not compatible with dual beadlock wheels
  • Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1" wheel spacer
Fitment
Fitment

Product Specs

SKU:
PGH-1-75-151
Brand:
SuperATV
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