Description

Precision Bearings for the Bottom End

If you’re rebuilding the bottom end or simply improving durability, this Crankshaft Main Bearing Kit delivers the precision you need. It’s engineered for 2017-2024 RZR 900 models, and we’ll mark specs based on your block and crankshaft data.

• Includes eight high-quality main bearings (blue, green or yellow size options).
• Send us your case and crank numbers, and we’ll ensure the correct fitment.
• Restores crankshaft support and reduces wear under load.

Why Correct Fitment Matters

Because bearing clearance and color code matter, supplying your block number ensures accuracy. As a result, you avoid mismatched parts, reduce rebuild time, and achieve optimal performance and longevity.

Installation Support and Resources

Installation is straightforward for anyone familiar with bottom-end rebuilds. For specifications, visit our Help Center, browse our FAQ, or Contact Us. You can also check rebuild tips in our REV6 Blog or watch our rebuild videos on YouTube channel. Additionally, see the Engine Rebuild Kit Guide and review our Warranty Policy for coverage details.

This Kit Includes

• (8) Main Bearings REPLACES OEM#: 3514662-002 & 3514662-003

Thank you for choosing REV6 — your trusted source for high-performance powersports engines and parts. We proudly support U.S. veterans and servicemembers with exclusive discounts as our way of giving back to those who serve.