Description

Revive your engine’s lower end with precision using the REV6 Complete Bottom End Refresh Kit. This kit gives you everything needed to refresh the core components of your Outlander’s bottom end, ensuring it runs smoother and more reliably.

We build each bearing, seal, and gasket to match factory standards and inspect them thoroughly. Because of this, your rebuild restores quiet operation and long life. The included crank components, cam chains, and seals work together to maintain oil integrity and pressure. In addition, your kit ships nationwide with a 1-year warranty, and you can upgrade to a 2-year no-fault plan if desired.

With years of experience in Powersports engines and parts, REV6 makes sure your parts arrive ready to install and perform. Need install help or specifications? Browse our REV6 Blog or check the FAQ section. You may also reach our team through the Contact page. Therefore, whether this is a routine refresh or critical rebuild, this kit gives you the components and support you need.

This Kit Includes:

• (1) Complete Gasket Kit — Replaces OEM#: 420684167
• (2) PTO Bearings — Replaces OEM#: 420233995
• (2) Main Case Bearings — Replaces OEM#: 4202233960
• (2) Case Bearings — Replaces OEM#: 420233965
• (1) Oil Seal Set — OEM-matched
• (2) Cam Chains — Replaces OEM#: 420297063
• (1) Water Pump Seal — OEM-matched

Take Action

Order your Complete Bottom End Refresh Kit today and bring your Outlander 850’s lower end back to life. To understand coverage options, read our warranty policy or explore our core return program.

Need suitable payment plans or shipping help? Check our financing options or browse the Help Center. Since your rebuild matters, we ensure support and dependability through every step, from order to installation.

Thank you for choosing REV6 — trusted by riders who expect precision, strength, and durability in their Powersports engines and parts. We proudly support veterans and servicemembers with exclusive discounts as a token of our gratitude.