High Lifter Portal Gear Lift 4" - Can-Am Defender

High Lifter Portal Gear Lift 4" - Can-Am Defender 2016-2021

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

Offering 15% and 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 Okay

·         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 steelrotors (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

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