Polaris RZR Pro R 4" Portal Gear Lift

Fits:
Polaris RZR Pro R : 2022+
Polaris RZR Pro R 4 : 2022+

Wheel Requirements:

15” or larger wheel REQUIRED

15” wheels CANNOT exceed 4-1/2” backspacing 

20” and larger wheels CANNOT exceed 5” backspacing

1.25” wheel spacer MUST be used with stock wheels

Tackle the deepest mud holes with confidence using Super ATV’s 4" GDP Portal Gear Lift for the Polaris RZR Pro R. Choose between 15% or 30% gear reductions and cast or billet aluminum housings, with the option of dual idler gears for unmatched torque transfer.

These portals are built with precision CNC-ground 9310 steel gears, durable aluminum housings, and reinforced steel backing plates for maximum strength.

With gear reduction at the hub, GDP Portals reduce drivetrain stress - protecting axles, differential, and transmission. Advanced seals, gaskets, and bearings ensure long-lasting, leak-free performance.

Whether you're running big tires or hitting serious mud, this portal kit delivers the power, protection, and performance you need. Plus, expert support is always just a call away.

4" Portal Gear Lift Includes:

(4) Assembled portal hub boxes complete w/ 9310 gears, seals, output shaft, gaskets, and thrust bearings

(4) Universal hubs and precision-ground stainless steel slotted rotors w/ lugs

(4) Specialized steel alloy backing plates

(4) Steel caliper mounting plates with spacers

(2) Steel steering arms

Extended brake lines with parking brake and brake cable brackets

All required hardware including recessed castle nut socket

Features:

Available with billet or cast aluminum housing

Dual idler gear configuration maximizes strength

Cool, quiet, precision-ground gears made from 9310 alloy billet steel

1.5 in. diameter 4340 hardened steel drive shaft

Housings use gaskets or O-rings that don’t let anything through

Universal hub fits all major bolt patterns

Gear reduction reduces stress on your drivetrain

Dual idler gear configuration adds a 3/4” front and rear offset - 1.5” total extension

Lighter than the competition

If you are curious about how to install this product, you can view the Install Instructions here.

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.