Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion

Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion


Regular price$349.95
Shipping calculated at checkout.

  • Free Shipping Over $100*
Not Your Average Steering System
If you’re riding through extreme conditions on a regular basis, that stock steering system is only going to last so long. For big tires, crazy whoops, and tough terrain, you need SuperATV’s RackBoss Heavy-Duty Rack and Pinion. It eliminates sloppy steering and keeps those wild rides from ruining your Polaris RZR Trail S 900. Every inch of this kit is backed by precision and expertise, giving you the confidence to cut loose any time and any place.

Built to Last
We’ve done our research and performed all the tests, so we know what it takes to engineer the strongest and longest-lasting rack and pinion on the market. With a 65% larger housing, 15% bigger rack gear, and internal Teflon bushing, this kit is downright bulletproof. The proof is in the numbers. During testing, the competition showed obvious wear and fatigue after 30,000 strokes, while RackBoss was still going strong after 50,000.

Unbeatable Tie Rod Ends
With a product this heavy duty and long lasting, the devil’s in the details. In this case, the details are our 4130 chromoly tie rod ends. These heavy-duty ends are oversized, resulting in an increased bearing surface area and all the strength you’ll ever need. We finish them with a precision blend of materials and heat treatment to guarantee years of worry-free riding.

Z-Bend Rack and Pinion for Big Lifts
If you’re riding on 6” or more of lift, be sure to select our Z-Bend option at checkout. Our Z-bend tie rods are made with 4140 steel and have steel gussets that deliver all the strength you need to go big. The unique bend design is the only way to reach the spindle on your lift without overextending the joints. And of course, these tie rods come with the same 4130 chromoly ends.

Kit Includes:
  • Rack and pinion
  • Tie rods with 4130 chromoly tie rod ends
  • Steering stop kit
  • Carbon steel mounting plates
  • All required hardware

Heavy Duty RackBoss Rack and Pinion by SuperATV
  • Upgrades your steering system for improved handling
  • 65% larger housing
  • 15% larger rack gear
  • Increased tie rod bearing size for increased strength
  • Easy bolt-on design
  • Polaris RZR Trail S 900 Sport : 2021+
Replaces OEM Part #s:
  • 1824349
  • 1823994
  • 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 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.

    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.

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

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