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Home > UTV/SXS > Polaris RZR XP 1000 > XP1000 Suspension Kits

Upper A Arm Kit RZR XP 1000 (Campbell Series)

Upper A Arm Kit RZR XP 1000 (Campbell Series)

Like our Lower A Arms our Upper Arms use only 1.25 Diameter X .120 Wall CNC Bent 4130 chromoly tubing with a bit of 3/16 4130 plate for the gusseting and shock mounting. At the hub mount the spindle is also 300M like the lower for the maximum movement and strength. At the chassis the mounts are a  5/8 Heat Treated 4130 Chromoly Heim Joint and and a Delrin Bushing. The combination of a Delrin Bushing and a Heim joint allow for maximum movement with the most secure hold.
These are built to the stock mounting specifications but allow for additional clearance while quadrupling strength and only weigh 3lbs more than the stock arms.
These A Arms are a direct bolt in replacement for the factory arms and include all you need to do it right the first time! Installation time is about 1.5 hour per arm and can be done by a novice mechanic. You will love the results!

Kit Includes:

  • 2 Upper A Arms (4130)
  • 2 300M Spindle pins
  • 4 Delrin bushings and 2 inner sleeves
  • 2 7/8" Uniballs
  • 2 5/8" rod ends with jam nuts and misalignments


  • 2017 Polaris RZR XP 1000 Turbo
  • 2017 Polaris RZR XP 1000
  • 2016 Polaris RZR (The chassis bracket holes will need to be drilled out to 10mm to fit)
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Part Number: 
Shipping Weight: 
25.00 pounds

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