HighLifter | 2015+ Polaris General 1000 | RZR S 900 | Trail 900 | 4" Portal Gear Lift (30% Dual Idler)

High Lifter Portal Gear Lift
Includes 4 portal boxes | Available in 15% or 30% Dual Idler Gear Reductions

Why Dual Idler Gear Lift?
Stronger Design: Two idler gears share the load, doubling the contact area and cutting stress in half.

Better Torque Transfer: Delivers more reliable power to the wheels.

Fewer Breakdowns: Helps prevent damage to belts, axles, differentials, driveshafts, and snorkel gears.

Improved Braking: Gear reduction means better engine braking, reducing brake wear.

More Torque with Big Tires: Lower gear ratios help compensate for the power loss caused by oversized tires. If speed isn�t your goal, this setup gives you better performance off-road.

What Makes This 4� Kit Better Than the Competition?
Forged Gear Boxes

Made from forged metal - tougher than cast or billet aluminum.

Most competitors use weaker cast or billet boxes.

Built to handle more abuse and last longer.

Gear Box Venting

Built-in plug allows optional vent kit (coming soon).

Venting improves cooling and helps protect seals and gaskets over time.

Kevlar Gaskets

High-density Kevlar fiber for superior durability.

No need for extra sealant.

Resistant to oil, coolant, and pressure.

Heavy-Duty Seals

Two oil seals on the spindle shaft for double protection.

Triple-seal input shaft includes a wiper seal to keep out water and prevent leaks.

Backplate Strength

Constructed with thick 5/16" steel and bent flanges for added strength.

Welded gusset brackets.

Compatible with all control arms that use factory hub specs.

Precision Rotors

Stainless steel rotors, precision-ground for better braking.

Slotted design helps with cooling and heat dissipation.

Access holes make install and maintenance easier.

High-Quality Gear Profile

Heat-treated alloy steel for extreme strength.

CNC-machined for a perfect fit.

Lapped gears ensure quieter performance and smoother 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.

Fits:
2025 Polaris General 1000 EPS Premium
2025 Polaris General 1000 EPS Sport
2024 Polaris General 1000 EPS Sport
2024 Polaris General 1000 Premium
2023 Polaris RZR Trail 900 Sport
2023 Polaris RZR Trail 900 Premium
2023 Polaris RZR Trail 900 Ultimate
2023 Polaris RZR Trail S 900 Sport
2023 Polaris General 1000 EPS Sport
2022 Polaris RZR Trail 900 Sport
2022 Polaris RZR Trail 900 Premium
2022 Polaris RZR Trail 900 Ultimate
2022 Polaris RZR Trail S 900 Sport
2022 Polaris General 1000 EPS Sport
2022 Polaris General 1000 EPS Premium
2022 Polaris General 1000 EPS Deluxe
2022 Polaris General 1000 EPS Deluxe Ride Command
2021 Polaris RZR Trail 900 Sport
2021 Polaris RZR Trail 900 Premium
2021 Polaris RZR Trail S 900 Sport
2021 Polaris RZR Trail S 1000 Premium
2021 Polaris General 1000 EPS Sport
2021 Polaris General 1000 EPS Premium
2021 Polaris General 1000 EPS Deluxe
2021 Polaris General 4 1000 EPS Premium
2021 Polaris General 4 1000 EPS Deluxe
2021 Polaris RZR Trail 900 Ultimate
2021 Polaris RZR Trail S 1000 Ultimate
2020 Polaris General 4 1000 EPS Deluxe
2020 Polaris General 4 1000 EPS Premium
2020 Polaris General 1000 EPS Sport
2020 Polaris General 1000 EPS Ride Command
2020 Polaris RZR S 1000 Premium
2020 Polaris RZR S 4 1000 Premium
2020 Polaris RZR 900 Premium (50 inch)
2020 Polaris RZR 900 FOX Edition (50 inch)
2020 Polaris RZR S 900
2020 Polaris General 1000 EPS
2020 Polaris General 1000 EPS Premium
2020 Polaris General 1000 Deluxe
2019 Polaris RZR S 900 EPS
2019 Polaris General 1000 EPS
2019 Polaris General 1000 EPS Deluxe
2019 Polaris General 1000 EPS Premium
2019 Polaris RZR 900 (50 inch)
2019 Polaris RZR S 900
2019 Polaris RZR S 1000 EPS
2019 Polaris RZR S 4 1000 EPS
2018 Polaris RZR S 900 EPS
2018 Polaris General 1000 EPS
2018 Polaris General 1000 EPS Deluxe
2018 Polaris General 1000 EPS Premium
2018 Polaris General 1000 EPS Ride Command
2018 Polaris General 1000 4 EPS
2018 Polaris RZR 900 (50 inch)
2018 Polaris RZR S 900
2018 Polaris RZR S 1000 EPS
2017 Polaris General 4 1000 EPS
2017 Polaris General 1000 EPS
2017 Polaris General 1000 EPS Deluxe
2017 Polaris RZR S 1000 EPS
2017 Polaris RZR 4 900 EPS
2017 Polaris RZR 900 (50 inch)
2017 Polaris RZR 900 EPS (50 inch)
2017 Polaris RZR S 900
2017 Polaris RZR S 900 EPS
2017 Polaris RZR 900 EPS XC
2016 Polaris RZR 900 (50 inch)
2016 Polaris RZR S 900 EPS
2016 Polaris RZR 900 EPS XC
2016 Polaris RZR S 1000 EPS
2016 Polaris RZR 4 900 EPS
2016 Polaris General 1000 EPS
2016 Polaris General 1000 EPS Deluxe
2016 Polaris RZR S 900
2016 Polaris RZR 900 EPS (50 inch)
2016 Polaris RZR 900 EPS Fox Edition (50 inch)
2015 Polaris RZR 900 EPS (50 inch)
2015 Polaris RZR 900 (50 inch)
2015 Polaris RZR S 900
2015 Polaris RZR S 900 EPS
2015 Polaris RZR 900 XC
2015 Polaris RZR 4 900 EPS