Polaris RZR XP 1000 4" Portal Gear Lift

Polaris RZR XP 1000 4" Portal Gear Lift

PGHD-1-33-155-B#KO

Regular price$3,699.95
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Unbeatable Power and Performance
We didn’t make the first side-by-side portal kit on the market—just the first kit that anybody gave a damn about. If you want to see what unbeatable power and performance can do for your Polaris RZR XP 1000, get SuperATV’s 4” GDP Portal Gear Lift. You get the perfect combination of ground clearance and torque from your choice of a 15% or 30% gear reduction. Get the strength your wild rides need by adding dual idlers to the package. Nobody does portals like GDP. If you want peak RZR performance, make sure it’s GDP.

What is a Dual Idler?
Perfection takes time. After years of research and development, we’ve made our dual idler gear portals unlike any other. By placing a second idler gear in the portal box, the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears don’t do a thing if they’re not mated perfectly, though. Precision CNC grinding ensures ours do. Our gears are made from the industry’s toughest 9310 steel alloy. Didn’t think dual idlers mattered? With GDP’s quality and experience, they finally do.

Ride Anywhere You Want
GDP Portals aren’t just for one type of rider. Whether you like trails or mud, whether you take it easy or cut loose, our portals will give you a better experience. Get a 15% gear reduction for faster rides with enough torque to start getting wild. If you want the ultimate geared-down, torqued-up ride for monster tires, go with a 30% gear reduction. Grab dual idlers on either if you’re the kind of rider that can break anything. The extra strength is for you.

A Gear Reduction That Protects Your Drivetrain
With the gear reduction in the hub, it makes life easier for the entire drivetrain before it. Your axles maintain factory geometry and work less. Your axles, prop shaft, differential, and transmission are under less stress. That means longer lasting components, and a lift that doesn’t destroy your machine.

Strength Through and Through
Strength is the core of everything we do. If it’s not strong, it’s not worth your time. That’s why our cast and billet aluminum housings are the thickest and strongest you can get. Combine that with 5/16” backing plates made from an advanced steel alloy, and our portals are unstoppable.
  • Our housings are reinforced for gear retention and optimized for oil flow
  • Advanced steel alloy backing plates are stronger than chromoly
  • Enhance with Portal Blood—gear oil formulated for GDP Portals
  • There are no gimmicks and no vents because vents do more harm than good—we know because we tested them

Advanced Gaskets, Seals, and Bearings
Our portals use:
  • Advanced Thermo-Tork® gaskets and O-rings with excellent oil resistance and low deterioration rates
  • A sealed input gear and double-lipped output seal
  • 100% sealing coverage throughout so you can forget about 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 lead to more action-packed rides. But can your stock frame keep up? To stay confident while you put pedal to the metal, consider adding a SuperATV Frame Stiffener when installing your new portals.

Top-Rated Customer Service
Still need a little help getting exactly what you need? With GDP, you get a dedicated portal tech support team because nobody likes to get an automated response. Give us a call so we can get the perfect set of portals in your hands today.

4” Portal Gear Lift Includes:
(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, Thermo-Tork® 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
(2) Caliper adapter plates
(2) Steel steering arms
Extended brake lines
All required hardware, including recessed castle nut socket

Polaris RZR XP 1000 Portal Gear Reduction Recommendations
Max Tire Size Required Suspension Setup with 4" Portals
29" to 33" Stock
34" to 35" 1.5" Forward Offset A-Arms
36" 3-5" Lift Kit
37" to 39" 1.5" Forward Front A-Arms and 3-5" Lift Kit
40" to 44" 7-10" Lift Kit
If you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator. Max tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.
  • 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 Thermo-Tork® 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 1” offset
  • Lighter than the competition

Wheel Requirements:
  • 14" or larger wheel required
  • 14" & 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
  • Polaris RZR XP 1000 : 2014+
  • Polaris RZR XP 4 1000 : 2014+
NOTE:
  • Please check the bolt size of the hardware that fastens the Radius Arms to the brace plate (see image below). Select the socket size that corresponds to your OEM size. Polaris made a change in the mid-year in 2017 that has caused some confusion with fitment.
  • 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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