Portal Gear Lift 4'' General - 15% Dual Idler

High Lifter Portal Gear Lift (Each kit includes 4 portal boxes)

15% & 30% Dual Idler Reductions

What does the Dual Idler Gear Lift offer?

High Lifter improved the portal design by adding a second idler gear in the gear box
The dual idler gears spread the load over twice as many teeth on the gear sets, which doubles the area and reduces stress by half.
You gain more reliable torque transfer
Stop burning up belts and breaking so many axles; differentials; drive shafts; snorkel gears…

Gear reduction extends brake life by needing brakes less often due to greatly improved engine braking
Even though a lower gear ratio will get your speedometer closer to a stock reading, that is still too high a gear to offset the loss of torque caused by the larger tires. If you don’t have a need to run fast, a lower ratio performs better and give you the power you want!
Why is this 4” kit better than our competitor?

Forged Gear Boxes

Strongest boxes on the market because forging produces a tougher piece of metal
Forging is stronger than both cast and billet aluminum
Competitors use cast aluminum and billet aluminum boxes
These portal boxes are extremely robust and give you more worry-free miles than any other portal
Gear Box Venting

Customers asked for box venting and we give you the option
Our box design offers a plug for venting with an optional easy to install kit that will be available soon
Vent kits allow an advantage of cooling which reduces early deterioration of the gaskets and seals
Gasket Material and Design

High density Kevlar fiber gaskets plus no additional sealant is needed
Gasket material is creep resistant plus oil and coolant resistant
Seals

Two oil seals on the spindle shaft for 100% more sealing area
Dual seals prevent water intrusion and oil leaks
True triple seal on the input shaft which includes a wiper seal that provides a significant extra layer of protection
Backing Plate

These are the strongest backing plates on the market
5/16” steel plate with Bent flanges for strength and durability
Welded gusset brackets and designed to factory off-set
Works with all control arms that are built to factory hub specifications
Rotors

Precision ground stainless steel rotors (this is a big deal for brake performance)
Access holes for ease of assembly and disassembly
Slotted rotor allows for heat dissipation and cooling
Gear Profile

Alloy steel heat treating process increases overall internal and external strength
CNC precision ground machining ensures excellent fitment and increased strength
Controlled gear lapping for ease of installation and a quieter performance

Tire Fitment:
Largest Tire with Portal: 33"
Largest Tire with Forward Arms: 35"
Our stated tire fitment guide is a general fitment and is in no way guaranteed. Tires and lifts vary by manufacture and tire fitment can be affected by other modifications. Always verify your brand of tires, lift, and other modifications prior to making a buying decision.

Wheel Requirements:
14" or larger
14" factory wheels must run 1" spacer
14" & 15" can not exceed 4-1/2" backspacing
16" & larger can not exceed 5" backspacing

Fitment:

2016 Polaris RZR 900 Trail 50 inch
2016 Polaris RZR 900 S EPS
2016 Polaris RZR 900 XC
2016 Polaris RZR 1000 S
2016 Polaris RZR 900 4 EPS
2016 Polaris General 1000 EPS
2016 Polaris General 1000 EPS Deluxe
2016 Polaris RZR 900 S BASE
2022 Polaris RZR 900 Trail Sport
2022 Polaris RZR 900 Trail Premium
2022 Polaris RZR 900 Trail Ultimate
2022 Polaris RZR 900 Trail S Sport
2022 Polaris General 1000 Sport
2022 Polaris General 1000 Premium
2022 Polaris General 1000 Deluxe
2022 Polaris General 1000 Deluxe Ride Command Edition
2023 Polaris RZR 900 Trail Sport
2023 Polaris RZR 900 Trail Premium
2023 Polaris RZR 900 Trail Ultimate
2023 Polaris RZR 900 Trail S Sport
2023 Polaris General 1000 Sport
2023 Polaris RZR 900 Trail S Ultimate
2023 Polaris RZR 900 Trail S Premium
2023 Polaris General 1000 Deluxe
2015 Polaris RZR 900 Trail 50 inch
2015 Polaris RZR 900 S
2015 Polaris RZR 900 S EPS
2015 Polaris RZR 900 XC
2015 Polaris RZR 900 4 EPS
2017 Polaris General 1000 4 EPS
2017 Polaris General 1000 EPS
2017 Polaris General 1000 EPS Deluxe
2017 Polaris RZR 1000 S EPS
2017 Polaris RZR 900 4 EPS
2017 Polaris RZR 900 Trail 50 inch
2017 Polaris RZR 900 Trail 50 inch EPS
2017 Polaris RZR 900 S BASE
2017 Polaris RZR 900 S EPS
2017 Polaris RZR 900 XC 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 Trail 50 inch
2018 Polaris RZR 900 S
2018 Polaris RZR 1000 S
2019 Polaris General 1000 EPS
2019 Polaris General 1000 EPS Deluxe
2019 Polaris General 1000 EPS Premium
2019 Polaris RZR 900 Trail 50 inch
2019 Polaris RZR 900 S
2019 Polaris RZR 1000 S
2019 Polaris RZR 1000 S 4
2020 Polaris RZR 1000 S
2020 Polaris RZR 1000 S4
2020 Polaris RZR 900 Trail Premium
2020 Polaris RZR 900 Trail FOX Edition
2020 Polaris RZR 900 S
2020 Polaris RZR 900 S Premium
2020 Polaris General 1000
2020 Polaris General 1000 Premium
2020 Polaris General 1000 Deluxe
2020 Polaris General 1000 4
2021 Polaris RZR 900 Trail Sport
2021 Polaris RZR 900 Trail Premium
2021 Polaris RZR 900 Trail S Sport
2021 Polaris RZR 900 Trail S Premium
2021 Polaris RZR 1000 Trail S Premium
2021 Polaris General 1000 Sport
2021 Polaris General 1000 Premium
2021 Polaris General 1000 Deluxe
2021 Polaris General 1000 4 Premium
2021 Polaris General 1000 4 Deluxe
2021 Polaris RZR 900 Trail Ultimate
2021 Polaris RZR 1000 Trail S Ultimate

Warning Warning: This product can expose you to chemicals including Chromium, which is known in the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov