Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift
Polaris RZR XP 900 6" Portal Gear Lift

Polaris RZR XP 900 6" Portal Gear Lift

PGH6-1-16-301-B

Regular price$3,799.95
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Shipping calculated at checkout.

Model
Portal Housing Material
Portal Gear Reduction
  • Free Shipping Over $100*
Gen 3 Portals are Geared for All
SuperATV’s GDP 6” Portal Gear Lift for the Polaris RZR XP 900 gives you a lift and a gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub which means they maintain suspension geometry and reduce drivetrain stress. Customize by choosing between a 30% or 45% gear reduction and selecting a cast or billet aluminum housing. GDP portals are truly geared for all. See what customer Goose Bellows has to say about our 6” portals on his Instagram famous Can-Am Maverick XRS, aka Lil Buckin’ Crazy.

45%–Perfect for Mud
Install big 6” portals with a 45% gear reduction to get clearance for huge tires and a massive boost in torque. It’ll turn your monster tires like they’re stock and take your RZR through the biggest, thickest mud holes you can find. These portals are built for power — and they can fling the mud to prove it.

45%–Perfect for Rocks
A 6” portal box with a 45% gear reduction gives you tons of torque to crawl over any rock or boulder you can find. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles. With 6” of clearance, you can run bigger tires and clear nastier rock gardens without getting winched.

30%–Perfect for Everything
A 30% gear reduction lets you turn bigger tires and gives you the versatility to run mud, dominate trails and hills, and maintain high speed on the road. It gets your power to the ground to make your UTV more capable in all terrains.

Learn more about how tire size and gear reduction can unleash your machine’s potential.

Better Gears
Our gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. That means they’re cool and quiet even when you’re hammering down the throttle on the road, and they have strength to withstand every ride.

Stronger Housings by Design
We know how to make a strong portal housing by design, so no matter what we make them out of, they’re the best. Lucky for you, GDP housing designs are backed by unmatched real-world experience, so you can be confident that you’re getting a kick-ass housing whether you choose cast or USA-made billet aluminum.
  • Our housings are reinforced in all the right places
  • They’re built with better oil flow and gearing forces in mind
  • There are no gimmicks and no vents because vents do more harm than good—we know because we tested them
Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:
  • Advanced Thermo-Tork® gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets
  • A sealed input gear and double-lipped output seal
  • 100% sealing coverage throughout so you can forget about oil leaks
Top-Rated Customer Service
Still need a little help getting exactly what you need? We’ve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.

Gear reductions listed are general guidelines to maximize torque and maintain factory top speed. A larger than recommended gear reduction will result in more torque and lower top speed. Give us a call for more information.  Polaris RZR XP 900 Portal Gear Reduction Recommendations Tire Size Required Suspension Setup with 6" Portals Recommended 6" Portal Gear Reduction Up to 29" 1.5" Forward Front A-Arms 30% 30" to 31" 1.5" Forward Front A-Arms and 3-5" Lift Kit 30% 32" to 36" 6" Lift Kit 45%
  • Available with billet or cast aluminum housing
  • 9310 alloy billet steel precision ground gears are cool and quiet
  • 1.5 in. diameter 4340 hardened steel drive shaft
  • No leak bearings and seals
  • Universal hub fits all major bolt patterns
  • Comes complete with all hardware, backing plates, brakes lines and instructions
Wheel Requirements:
  • 18” or larger wheel required
  • 18” wheels cannot exceed 4-1/2” backspacing
  • 20” and larger wheels cannot exceed 5” backspacing
  • Polaris RZR XP 900 : 2011-2014
  • Polaris RZR XP 4 900 : 2012-2014
NOTE: Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer.

Free Shipping
At our company, we are proud to offer our valued customers free ground shipping on most orders over $100, a fantastic incentive to help you shop for your favorite items. Please note, this offer is applicable only to the lower 48 states within the United States. We strive to ensure that your products reach you in a timely and cost-effective manner. However, we would like to inform you that certain exclusions may apply due to the size, weight, or destination of the order. We kindly encourage you to review our shipping policies or reach out to our customer service team for any clarifications. We are committed to providing the best shopping experience possible, with quality service at every step of your journey with us.

Shipping
Shipping to US with verified payment & confirmed address. Domestic shipments are a mix of services from UPS, USPS, and FedEx. All packages may require a signature.

Delivery
Most of our products ship within 1 Business Day - Occasionally, we are out of stock on an item and will sometimes use a drop ship from one of our suppliers. Drop ships from a handful of suppliers can add up to 5 days processing time.

Refunds & Returns
PLEASE CALL US FIRST for an RMA (Return Merchandise Authorization) #.

All returns made to Revolution Off-Road, LLC must be in the original box with all parts included in new condition.
All returns must be sent with a copy of the original receipt, explanation of the problem and an RMA #.
All returns for must be received by Revolution Off-Road, LLC within 15 days of the product being received by the customer. (determined by UPS tracking #)
Customer is 100% responsible for ALL shipping costs on returned items. Thus, if you return an item and did not originally pay shipping costs, the original shipping cost incurred by us will be deducted from your refund.

Orders canceled by the customer will be subject to a 10% cancelation fee. 

Any shipping costs paid by customer on original order, including ground shipping or expedited shipping will not be refunded including in the event of a return. 


Credit will be issued after the product and its contents are inspected and found to be in brand new condition as shipped to the buyer.
All returns will be subject to a 20% - 30% restocking fee, depending on the manufacturer.
Shipments refused by you (the Customer) and returned back to Revolution Off-Road will carry an automatic 20% re-stocking fee deducted from the total credit owed.

Credit will not be issued in the following situations:
Product has been installed and or used. Product has been damaged from an attempt to install and/or use.
Product is shipped back without original box, manual and/or parts.
Seal on electrical parts is broken, or it is evident that electrical part has been installed to vehicle.
Product serial number does not match what was originally shipped to buyer.-Product is deemed not re-sellable due to customer's actions.
Electrical components after they have been installed.

Product Warranties
Revolution Off-Road, LLC honors all manufacturer warranties. Any product that carries a manufacturer warranty must be warrantied through its respective manufacturer. Installed components which have failed must be removed and shipped back to its manufacturer for inspection before replacement. Revolution Off-Road, LLC is not responsible for shipping products to manufacturers for inspection or the return shipping to the end user. Labor time is not paid by Revolution Off-Road, LLC.

Damaged Products
If a products arrived damaged you must contact Revolution Off-Road, LLC WITHIN 5 BUSINESS DAYS. Do not install the product as the manufacturer will handle shipping a replacement item. If you install the product then it will void any shipping claim as the product will need to be reviewed by sending pictures of any damage. Once again review your product before attempting to install it, if any damage is found, do not install.

Cores
There is a 30 day turnaround policy on cores from the time it was delivered.

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