Nakuuly Wheel Bearings 4PCS for Polaris RZR & ATV — Direct-Fit, Sealed Rubber Outer

These four Nakuuly wheel bearings are a direct-fit aftermarket replacement for front and rear hubs on many Polaris RZR, Scrambler and Sportsman models using part numbers like 3514699 and 3514822.

If your ATV or UTV shows hub noise, looseness, or uneven wheel play, replacing worn bearings with correct-fit parts restores smooth rotation and reliable wheel support. Nakuuly bearings are manufactured to precise dimensional tolerances and include an outer rubber seal to help keep contaminants out of the rolling elements. They are sold as a 4-piece set to cover both sides, and they match multiple Polaris part numbers so you can install them without modifying hubs.

Which Polaris models will these bearings fit?

These bearings are compatible with a wide range of Polaris vehicles across several model years, including RZR 900, RZR 1000, Scrambler, Sportsman and General series variants. Always cross-check your OEM part number (for example 3514699, 3514822, 3514924) to confirm fitment before ordering.

• RZR XP 900 (2011–2014) and RZR 4 900 (2015–2020)
• RZR XP 1000 / XP 4 1000 (2014–2021) and RZR XP 4 Turbo (2016–2022)
• Scrambler 850/1000 and Sportsman/General 550–1000 model compatibility listed in product details

How do these replacements compare to OEM parts?

Nakuuly bearings are aftermarket replacements designed to match OEM dimensions and mounting points, offering a cost-effective direct-fit option. They are not manufactured by Polaris but are made to meet the same tolerance and sealing expectations for general ride and load conditions.

• 100% dimensional tolerance for correct hub fit
• Rubber-coated outer surface for improved sealing against dirt and water
• Sold as a set of four to replace both front and rear bearings as needed

What should I expect during installation and service life?

Installation follows standard hub and bearing replacement procedures; press-fit tools or a hydraulic press are typically used to remove and install these bearings without damaging races. Proper installation, correct torque settings, and regular hub maintenance extend service life, while damaged seals or severe off-road exposure will shorten it.

• Requires hub removal and bearing press or puller for safe installation
• Check hub races and seals; replace if scored or corroded
• Grease and inspection intervals depend on use—inspect after heavy off-road work

What support does Nakuuly provide if something goes wrong?

Nakuuly includes customer support for installation questions and product concerns. If you encounter fitment or functional issues, reach out for troubleshooting assistance or a replacement as appropriate to the warranty terms.

• Help with installation questions and fitment verification
• Assistance with returns or replacement if defects are confirmed
• Prompt responses aimed at minimizing vehicle downtime

Who is this for: These Nakuuly 4-piece wheel bearings suit owners and mechanics who need an affordable, precise aftermarket replacement for Polaris RZR, Scrambler, Sportsman, or General models that use the listed OEM numbers. They are best for users comfortable with hub disassembly and bearing-press installation or shops that perform wheel bearing service.