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

SKU: HDRP-1-44-002#RZRS9
Sale price$349.95
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
  • Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion
    Polaris RZR Trail S 900 RackBoss Heavy-Duty Rack and Pinion Sale price$349.95