All Balls Racing Rear Left 8-Ball Axle — AB8-PO-8-404
For Polaris RZR XP 4 Turbo (2016–2019)If you run a Polaris RZR XP 4 Turbo and want a stronger, reliable replacement axle, the All Balls Racing 8-Ball Xtreme Duty axle (AB8-PO-8-404) is a practical upgrade. All Balls increases the contact area inside the CV with larger cages and precision bearings, then pairs those joints with a chromoly shaft so the assembly stands up to higher torque and hard trail use. The axle ships fully assembled with boots, clamps and moly grease already installed, which makes the swap straightforward compared with rebuilding CVs piece-by-piece. It’s a common aftermarket choice when riders need better durability than stock without a complicated install.
Tech specs & highlights
Brand / Series: All Balls Racing — 8-Ball Xtreme Duty.
Polaris RZR XP 4 Turbo family — commonly listed for model years around 2016–2019 (confirm your exact model and year before ordering). Some vendors show broader RZR compatibility — always double-check.
What’s included
1 × Complete rear left 8-Ball axle (assembled with boots, clamps, grease).
Installation notes
This is a direct replacement axle but may require typical hub/suspension disassembly to remove the old axle (wheel hub nut, A-arm or ball joint separation depending on machine). Follow Polaris service manual procedures and torque specs.
Warranty & seller notes
All Balls parts are distributed through aftermarket retailers; warranty/return terms vary by seller — check the vendor policy at checkout. MSRP and retailer pricing may vary.
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