Choosing a reliable rear axle is essential for ATV performance, torque transfer, and durability in rugged conditions. The following selections prioritize strength, fitment accuracy, and long service life. Each option comes from leading brands and is designed to restore or enhance steering stability and rear-wheel torque delivery across common ATV models.
| Product | Brand | Key Benefit |
|---|---|---|
| AutoShack Rear ATV Axle Shaft Assembly | Auto Shack | Direct OE-like fit; corrosion-resistant; two-piece assembly |
| SuperATV Rhino Rear Axle | SuperATV | 4340 chromoly steel; high articulation joints; synthetic grease |
| ISEYEC Front and Rear CV Axle Set for Polaris Sportsman | ISEYEC | Full set for multiple Sportsman/ATP models; rugged boots and greases |
| ISEYEC Front and Rear CV Axle Set for Polaris Ranger | ISEYEC | Fitment for 2010-2014 Ranger 400/500/800 series; four-axle kit |
| ISEYEC Front and Rear CV Axle Set for Ranger Midsize | ISEYEC | Full replacement set; 570 and EV/ETX compatibility |
AutoShack Rear ATV Axle Shaft Assembly
Features emphasize corrosion resistance and dependable power transfer, delivering smooth torque for reliable operation. The assembly is a direct fit OE replacement manufactured to ISO/IATF 16949 standards. Note that hardware is not included, and the kit includes two rear axle shafts to bolster performance under extreme temperatures.
SuperATV Rhino Rear Axle for Polaris RZR XP 1000
Constructed from heavy-duty 4340 chromoly steel, this axle offers robust strength with high articulation angles. The CV joints are pre-greased to stay cool, and the design is field-tested and lab-proven, aiming to outperform OEM axles on demanding trails. Not compatible with ABS in some models; verify fitment before purchase.
ISEYEC Front and Rear CV Axle Set for Polaris Sportsman
Includes a full four-axle kit (front and rear, left and right) for multiple Sportsman models. Built with molybdenum disulfide lithium grease and neoprene boots to withstand high and low temperatures. The kit emphasizes a precise fit and long-lasting performance for ATV and UTV use.
ISEYEC Front and Rear Left Right CV Axle Set for Polaris Ranger
Designed for 2011-2014 Ranger 500 and related models, this kit covers front and rear left and right axles. It emphasizes precise fitment, full axle replacement capability, and robust boot protection with high-temperature grease for durable operation in rugged terrains.
ISEYEC Front and Rear CV Axle Set for Polaris Ranger Midsize
Tailored for 2015-2021 Ranger Midsize 500/570 variants, this full set includes four axles with noted fitment across four-wheel configurations. The kit uses molybdenum disulfide grease and puncture-resistant boots to boost endurance in demanding riding conditions.
DTA Y322330 Rear Left & Right ATV CV Axles
Premium OE replacement axles for Yamaha Rhino 700 models (2008-2013). The product emphasizes heavy-duty construction and precision-ground internal components for improved performance and reliability on rugged trails.
Buying Guide: Key Purchase Considerations
When selecting a rear ATV axle, consider fitment, material strength, and boot protection. Chromoly steel offers higher strength for demanding terrain but may be heavier than steel. Full-set kits provide more comprehensive replacements, reducing the need for separate purchases. Boot design and grease quality influence longevity in mud, water, and temperature variations. Check compatibility with ABS where applicable and confirm the exact year, model, and trim of your ATV to ensure a precise fit.
Compare OE-equivalent fitment versus aftermarket enhancements. OE-like replacements prioritize direct compatibility, while upgraded axles may offer higher torque tolerance and improved CV joint articulation angles. Budget must balance with expected riding conditions, maintenance access, and frequency of trail use. For complex machines such as Rangers and Sportsmans, ensure you’re choosing a kit that includes all four axles if replacing both sides and both ends.
Maintenance considerations include regular boot inspections, grease intervals, and checking CV joint play. Some products ship with boot protections and pre-lubrication, simplifying installation. Always follow the manufacturer’s torque specs and consult your ATV service manual or a professional technician if you’re uncertain about the installation process.