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SuperATV Polaris RZR XP Turbo 4" Portal Gear Lift
SKU:
PGH-1-58-151
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- $2,649.95
- $2,649.95
$2,941.95- Unit price
- per
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The Power and Performance You Need SuperATV’s GDP 4" Portal Gear Lift for the Polaris RZR XP Turbo lets you choose a 15% or 30% gear reduction to match your ride style. Add dual idler gears for maximum strength and more reliable torque transfer. Built for the performance you need, GDP portals are made to ride when, where, and how you want.
What Is a Dual Idler? A second idler gear in the portal box spreads the load over twice as much surface area for stronger torque transfer and improved durability. Precision CNC grinding ensures perfect mating, and the gears are made from 9310 steel alloy for exceptional strength.
Ride Anywhere You Want These portals are built for dunes, desert, trails, and mud. Choose 15% reduction for faster rides with added torque, or 30% reduction for maximum gearing-down power for bigger tires. Dual idlers are available for riders who want extra strength.
A Gear Reduction That Protects Your Drivetrain Because the gear reduction is in the hub, stress is reduced on your axles, differential, prop shaft, and transmission, letting you ride harder with more confidence.
Every Part Made Strong The cast and billet aluminum housings are built for strength, and the 5/16" backing plates are made from an advanced steel alloy. Reinforced housings improve gear retention and oil flow, while integrated rear hub backing plates help eliminate failure-prone aluminum hubs. For best performance, use Portal Blood, a gear oil formulated for GDP Portals. There are no vents, because testing showed they do more harm than good.
- 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
- Advanced gaskets or O-rings help keep contaminants out
- 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
Advanced Gaskets, Seals, and Bearings
- Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
- Sealed input gear and double-lipped output seal
- 100% sealing coverage throughout to help prevent oil leaks
- Double-angular contact output bearings to prevent premature wear
- Roller idler and drive bearings to maintain perfect gear meshing
Protect Your RZR with a Frame Stiffener Extra ground clearance and bigger tires can add more stress to your frame. Consider a SuperATV Frame Stiffener when installing your new portals.
Top-Rated Customer Service Need help choosing the right setup? GDP offers dedicated portal tech support to help you get the perfect set of portals.
4" Portal Gear Lift Includes:
- (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings
- (4) Universal hubs and precision-ground stainless steel slotted rotors with lugs
- (4) Specialized steel alloy backing plates
- (4) Steel caliper mounting plates
- (4) Caliper adapter plates (2 with dual idler configuration)
- (2) Steel steering arms
- Extended brake lines
- All required hardware, including recessed castle nut socket
Max Tire Size Recommendations for 4" Portal Gear Lift
- 33" max tire size: Stock suspension
- 34" max tire size: 3" lift kit
- 35" max tire size: 1.5" forward front A-arms
- 37" max tire size: 1.5" forward front A-arms and 3" lift kit
- 44" max tire size: 10" lift kit
Max tire sizes are measured at full compression and full turn. The listed sizes are the largest that fit without rubbing; with minor trimming or a small amount of rub, larger tires may be used. If you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator.
Patent # 11,299,042 Patent # 11,318,787
Fitment:
- Polaris RZR XP Turbo: 2016-2021
- Polaris RZR XP 4 Turbo: 2016-2021
Wheel Requirements:
- 14" or larger wheel required
- 14" and 15" wheels cannot exceed 4-1/2" backspacing
- 16" and larger wheels cannot exceed 5" backspacing
- If using factory 14" wheels, you must run 2" wheel spacers
- Not compatible with dual beadlock wheels
- Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1" wheel spacer
Product Specs
SKU:
PGH-1-58-151
Brand:
SuperATV
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