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    A heavy duty replacement axle for the 2009–2025 Polaris RZR — bigger, beefier, and stronger than stock, built to the highest quality standards without burning a hole in your pocket.

    Key Features

    • Larger CV joints and shafts — built oversized for superior strength and longevity.
    • Dual heat treatment — Demon's proprietary dual heat treatment process, paired with a 4340 chromoly steel inner CV cage.
    • Double plunge design — the axle slides on the bar splines for higher articulation angles over terrain.
    • TPEE boots — thermoplastic polyester elastomer boots that are stronger, stiffer, and more fatigue, puncture, and temperature resistant than a standard OEM boot.
    • Molybdenum grease — provides low friction and smooth motion.

    Details

    Inboard joint travel 1.5 inches
    Inboard articulation 40°
    Outboard joint travel 0.5 inches
    Outboard articulation 45°–47°, depending on the model

    Learn More About Our Heavy Duty Axle

    Heavy Duty Axle — axle
    Axle

    The dual plunge design allows for extra suspension travel while preventing binding, and the CVs provide an exceptionally high articulation angle of up to 47°. These stock-length axles are compatible with most bracket lift kits up to 3" as well as any portal lifts. They are up to 20% larger than OEM axles, delivering a maximum breaking torque of 4,600Nm. Available for popular lift kits, with customized axle options offered upon inquiry.

    Heavy Duty Axle — CV joint
    CV Joint

    The CV joints are 10-15% larger in size compared to OEM, with the cage upgraded to 4340 Chromoly steel. The same specification used in our Xtreme series axles, effectively eliminating the weakest link in overall strength. The race and cage are specially engineered to increase durability while reducing heat generation, and upgraded grease ensures peak reliability and performance.

    Heavy Duty Axle — shaft
    Shaft

    Constructed from Chromoly steel, this shaft features a dual heat treatment process for maximum strength and durability. It is up to 20% larger in size compared to OEM axles, providing enhanced performance and reliability.

    Heavy Duty Axle — boot
    Boot

    The extra-tough TPEE boot delivers enhanced durability, minimizing wear and tear in harsh environments and providing superior protection against impacts from stone chips, branches, and other debris.

    Fitment: 2009–2025 Polaris RZR. Fits Front Left or Front Right — one part covers either side. See the Fitment tab for the full model list.

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