All Balls 8 Ball Extreme Duty Rear Left/Right Axle – Polaris RZR (2016–2023)

Upgrade your Polaris RZR’s drivetrain with the All Balls 8 Ball Extreme Duty Rear Axle (AB8-PO-8-404)—engineered to outperform OEM axles in strength, smoothness, and longevity. Designed for aggressive riders, lifted machines, big tire setups, and turbocharged RZRs, this axle is built to take punishment without failing.

With eight precision ball bearings, oversized CV components, and a chromoly axle shaft, this is one of the strongest and longest-lasting replacement axles available for Polaris RZR models from 2016–2023.

Perfect for trail riders, dune runners, mud riders, racers, and anyone needing a serious upgrade over stock.

🔥 Extreme Duty Performance Features

✔ 20% Stronger Than OEM

Built to handle extreme torque, hard launches, and bigger tires.

✔ 50% Stronger Than Competing Aftermarket Axles

Oversized components dramatically increase durability and prevent CV joint failures.

✔ 8-Ball CV Technology

Industry-leading 8-ball design offers:

• Smoother CV joint operation
• Better load distribution
• Increased joint strength

✔ Up to 35% Larger CV Cages & Races

More surface area = better impact resistance and longer CV life.

✔ Chromoly Steel Axle Shaft

High-strength, heat-treated chromoly resists shock loads and twisting.

✔ ISO 9001 Manufacturing Quality

Precision-built to ensure perfect OEM fitment every time.

✔ High-Quality Neoprene CV Boots

Flex-resistant boots that withstand mud, sand, heat, and water.

✔ Low-Profile Stainless Clamps

Secure boot fitment designed to prevent leaks and failures.

⭐ Vehicle Fitment

Fits Rear Left or Rear Right depending on your Polaris model.

Polaris RZR XP & XP Turbo Models – 2016 to 2023

• RZR RS1 (2018–2021)
• RZR XP 1000 (2016–2020)
• RZR XP 1000 Dynamix (2019)
• RZR XP 1000 High Lifter (2015–2022)
• RZR XP 1000 LE / Premium / Sport (2020–2023)
• RZR XP 1000 Ride Command (2017–2019)
• RZR XP 1000 Trails & Rocks (2017–2022)
• RZR XP 4 1000 (2016–2022)
• RZR XP 4 1000 Dynamix (2019)
• RZR XP 4 1000 High Lifter (2017–2022)
• RZR XP 4 1000 Premium / Sport (2021–2023)
• RZR XP 4 Turbo (2016–2019)
• RZR XP Turbo (2016–2019)
• RZR XP Turbo LE / Tractor (select years)

⭐ Why Riders Choose the All Balls 8 Ball Axle

• Perfect upgrade for lift kits, portals, big tires, and tuned machines
• Built to withstand harsh riding (mud, dunes, rocks, trails)
• Eliminates common OEM axle breakage
• Designed for performance AND longevity

A must-have for any Polaris RZR owner wanting a stronger, smoother, more reliable axle.