30% Portal Gear Lift for Can-Am Defender – 4 Inch High Lifter

30% Portal Gear Lift for Can-Am Defender – 4 Inch High Lifter Gear Reduction System

The High Lifter 4 Inch 30% Portal Gear Lift for Can-Am Defender is engineered to deliver maximum torque, improved ground clearance, and extreme durability for serious off-road performance. Designed specifically for Can-Am Defender HD5, HD8, and HD10 models, this heavy-duty portal lift system allows riders to run larger tires while protecting critical drivetrain components.

This 30% portal gear lift for Can-Am Defender dramatically increases low-end torque by multiplying power through its portal gear reduction system. The result is more power delivered to the ground with less engine strain, making it easier to tackle deep mud, rocky trails, steep climbs, and heavy work environments.

With a 4 inch lift and increased track width, this portal system improves overall stability while maintaining factory ride quality and suspension geometry. Whether you’re working on demanding job sites or exploring rugged terrain, this 30% portal gear lift for Can-Am Defender provides the performance upgrade your UTV needs.

Key Features

• 4 Inch Portal Lift – Adds ground clearance and improves off-road capability.
• 30% Gear Reduction – Provides greater low-end torque for difficult terrain.
• Forged Gear Boxes – Stronger than cast and billet aluminum housings.
• Heavy-Duty Backing Plates – Designed for extreme durability and strength.
• Kevlar Fiber Gaskets – Advanced sealing system resistant to oil and coolant.
• Precision Ground Stainless Steel Rotors – Slotted rotors improve braking performance.
• Vented Gear Box – Reduces heat buildup and extends seal life.
• Camber Adjusting Shims – Allows camber adjustments from -1.25° to +2°.

Technical Specifications

• Lift Height: 4 Inches
• Gear Reduction: 30%
• Construction Material: 6061 Aluminum
• Rotor Type: Precision Ground Stainless Steel
• Kit Includes: Four portal gear boxes

Tire Fitment

• Maximum Tire Size with Portal: 33 inches
• Maximum Tire Size with Forward Arms: 35 inches

Wheel Requirements

• Minimum Wheel Size: 14 inches
• 14″ factory wheels require a 1″ spacer
• 14″–15″ wheels cannot exceed 4.5″ backspacing
• 16″ and larger wheels cannot exceed 5″ backspacing

Vehicle Compatibility

This 30% portal gear lift for Can-Am Defender is compatible with multiple Defender models including HD5, HD8, and HD10 trims from 2016 through 2021.

Why Choose the High Lifter 30% Portal Gear Lift for Can-Am Defender?

The High Lifter 30% Portal Gear Lift for Can-Am Defender is built for riders and workers who demand maximum torque and durability. With forged gear boxes, precision machining, and advanced sealing technology, this portal lift system improves ground clearance while protecting the drivetrain from extreme terrain conditions.

If you want to run larger tires, gain additional torque, and upgrade your Can-Am Defender for serious off-road capability, this 4 inch 30% portal gear lift for Can-Am Defender delivers the strength and performance serious riders expect.

Cross-reference part/SKU numbers: PGL-4-C1D, 73-14486