SKU: 70591572554

High Lifter Portal Gear Lift 4'' Defender (MAX Models) - 30% Dual Idler

Sale price$1662.75 Regular price$1847.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

High Lifter Portal Gear Lift 4'' Defender (MAX Models) - 30% Dual IdlerFree shipping in the lower 48 states. SKU: PGL 430DI C1D 1 This High Lifter 4'' Portal Gear Lift is made tough and ready for any challenge. Now engineered with a gearing setup that allows two idler gears in the portal box to spread the load between twice as many teeth on the gears. This doubles the area and reduces the stress by half, allowing more abuse. This kit is for riders who are looking for torque and power. Installation Instructions

Free shipping in the lower 48 states.

SKU: PGL-430DI-C1D-1

This High Lifter 4'' Portal Gear Lift is made tough and ready for any challenge. Now engineered with a gearing setup that allows two idler gears in the portal box to spread the load between twice as many teeth on the gears. This doubles the area and reduces the stress by half, allowing more abuse. This kit is for riders who are looking for torque and power.

Installation Instructions

Description: 

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

Fits:

2017 Can-Am Defender MAX HD10 DPS
2017 Can-Am Defender MAX HD10 XT
2017 Can-Am Defender MAX HD8 DPS
2017 Can-Am Defender MAX HD8 XT
2018 Can-Am Defender MAX HD10 DPS
2018 Can-Am Defender MAX HD10 XT
2018 Can-Am Defender MAX HD10 CAB XT
2018 Can-Am Defender MAX HD8 DPS
2018 Can-Am Defender MAX HD8 XT
2018 Can-Am Defender MAX HD8
2018 Can-Am Defender Lone Star MAX
2019 Can-Am Defender MAX HD10 DPS
2019 Can-Am Defender MAX HD10 XT
2019 Can-Am Defender MAX HD10 CAB
2019 Can-Am Defender MAX HD10 Lone Star
2019 Can-Am Defender MAX HD8 DPS
2019 Can-Am Defender MAX HD8 XT
2019 Can-Am Defender MAX HD8
2019 Can-Am Defender HD10 MAX XMR
2020 Can-Am Defender MAX HD10 DPS
2020 Can-Am Defender MAX HD10 XT
2020 Can-Am Defender MAX HD10 CAB XT
2020 Can-Am Defender MAX HD10 Lone Star
2020 Can-Am Defender MAX HD10 XMR
2020 Can-Am Defender MAX HD8 DPS
2020 Can-Am Defender MAX HD8 XT
2020 Can-Am Defender MAX HD8
2020 Can-Am Defender PRO HD10 XT
2020 Can-Am Defender PRO HD10 DPS
2021 Can-Am Defender MAX HD10 LTD CAB
2021 Can-Am Defender MAX HD10 DPS
2021 Can-Am Defender MAX HD10 Lone Star
2021 Can-Am Defender MAX HD10 XMR
2021 Can-Am Defender MAX HD10 XT
2021 Can-Am Defender MAX HD8
2021 Can-Am Defender MAX HD8 DPS
2021 Can-Am Defender MAX HD8 XT
2021 Can-Am Defender PRO HD10 DPS
2021 Can-Am Defender PRO HD10 XT

SS | 1-6-22

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70591572554

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cpt
Omaha, US
★★★★★ 5
Good buy, great fit!
Size: 12, Color: White
Very satisfied with the fit, style, and quality of these shoes. Usually scared to buy shoes online due to the sizing issues or difficulty. These were no sweat. Good delivery as well.
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Reviewed in the United States on January 19, 2026
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Chris
Waukegan, US
★★★★★ 5
Buy them!
Size: 8.5, Color: Black
Great fit, very comfortable and they look great. Highly recommend
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Reviewed in the United States on June 9, 2026
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Trey S
Lake Worth, US
★★★★★ 3
Doesn't really slip on too well.
Size: 11, Color: White, Size: 11, Color: White
Doesn't really slip on too well. Also, since the heel is ridged it unintentionally allows my heel to slip out while walking.
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Reviewed in the United States on June 8, 2026
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King Richard
Pawtucket, US
★★★★★ 4
Really like these for casual summer outfits
Size: 10.5, Color: White
These are really nice kicks. Stylish, comfortable, and eye catchy for sure. Not too heavy, good price, and fit well. These are great, casual white shoes for a summer outfit. I gave it 4 out of 5 stars as these do pick up and hold onto dirt and smudges more than I’d like to see. Yes, I know, white shoes are magnets for this stuff, but these tend to scuff and discolor more than I would have assumed. I live in an area with lots of bad weather most of the year so I only get a chance to wear them for a few months of the year unless I want to brave the wet and muddy weather. If you live in an area that has lots of sun and are willing to put these to the test and clean them often, I would say go for it.
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Reviewed in the United States on January 13, 2026
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fred crane
Dallas, US
★★★★★ 5
Terrific shoes
Size: 8.5, Color: Cognac
Fit is perfect. Looks great. Comfort is terrific. Wood buy them again.
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Reviewed in the United States on November 8, 2025

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