HighLifter | 2016-2021 Polaris RZR XP Turbo | XP Turbo 4 | 4" Portal Gear Lift (30% Dual Idler)

Fits:
2021 Polaris RZR XP Turbo
2021 Polaris RZR XP 4 Turbo EPS
2020 Polaris RZR XP Turbo
2020 Polaris RZR XP 4 Turbo EPS
2019 Polaris RZR XP Turbo EPS
2019 Polaris RZR XP Turbo EPS Dynamix Edition
2019 Polaris RZR XP 4 Turbo EPS
2019 Polaris RZR XP 4 Turbo EPS Dynamix Edition
2018 Polaris RZR XP Turbo EPS Dynamix Edition
2018 Polaris RZR XP Turbo EPS
2018 Polaris RZR XP 4 Turbo EPS
2018 Polaris RZR XP Turbo EPS Fox Edition
2018 Polaris RZR XP 4 Turbo EPS Fox Edition
2017 Polaris RZR XP Turbo EPS
2017 Polaris RZR XP 4 Turbo EPS
2016 Polaris RZR XP Turbo EPS
2016 Polaris RZR XP 4 Turbo EPS

High Lifter Portal Gear Lift
Each kit includes 4 portal boxes

Available in 15% or 30% Dual Idler Gear Reductions

Why Go with Dual Idler Gears?
High Lifter added a second idler gear inside the portal box. This spreads the load across twice as many gear teeth, which reduces stress by 50%. Delivers more reliable torque transfer. Helps prevent damage to belts, axles, differentials, driveshafts, and snorkel gears. Improved engine braking means you’ll use your brakes less, so they last longer. If you’re running big tires, the lower gear ratio gives you the torque and power you need—not speed you won’t use.

What Makes the High Lifter 4” Kit Better Than the Competition?
Forged Gear Boxes:

Forged aluminum is stronger than cast or billet aluminum.

Competing brands use weaker materials.

These gear boxes are built to handle more abuse and give you longer, worry-free rides.

Optional Gear Box Venting:

Venting helps cool the gear box and extends the life of seals and gaskets.

Kit comes ready for venting, with a plug for an optional easy-to-install vent kit (coming soon).

Kevlar Fiber Gaskets:

High-density Kevlar gaskets require no extra sealant.

Resistant to oil, coolant, and pressure.

Durable and long-lasting.

Triple-Seal Protection:

Two oil seals on the spindle shaft for double the sealing power.

Triple seal on the input shaft includes a wiper seal for added protection.

Keeps oil in and water out.

Heavy-Duty Backing Plates:

Made from 5/16" thick steel with bent flanges for extra strength.

Welded gusset brackets and factory offset design.

Fits all control arms built to factory hub specs.

Precision Rotors:

Stainless steel rotors that are precision ground for excellent braking.

Slotted for cooling and heat dissipation.

Access holes make assembly and disassembly easier.

Durable Gear Profile:

Gears are heat-treated alloy steel for extra strength.

CNC-machined for perfect fit and top performance.

Gears are lapped to ensure quiet, smooth operation.

If you are curious about how to install this product, you can view the Install Instructions here.

This item usually ships in 2-3 business days.