Description
Everything Needed to Rebuild the Bottom End of Your Outlander 850
The Can-Am Outlander 850 Complete Bottom End Rebuild Kit is designed for 2016-2023 models that need a complete lower-end overhaul. It includes a new crankshaft along with the bearings, seals, cam chains, and gaskets commonly replaced during a bottom-end rebuild.
This kit is the right choice when the rotating assembly requires replacement while the cylinders, pistons, and valves remain serviceable. However, if your top-end components also need attention, a complete engine rebuild kit may be the better option.
When This Bottom End Kit Makes Sense
Choose this kit when rebuilding the crankcase after bearing failure, crankshaft damage, or normal engine wear. As a result, you can replace the major lower-end components without purchasing unnecessary top-end parts.
What This Kit Includes
- (1) Crankshaft — Replaces OEM#: 420219745
- (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
Compatible Can-Am Outlander Fitment
- 2016-2023 Can-Am Outlander 850
Need help confirming the right rebuild kit? Contact REV6. Our experienced team can help you compare the available options.
Continue Your Outlander 850 Rebuild
If you only need bearings, seals, and related wear items, compare the Complete Bottom End Refresh Kit for the Can-Am Outlander 850.
If your rebuild also requires pistons and cylinders, step up to the Engine Rebuild Kit for the Can-Am Outlander 850.
Browse more Can-Am Outlander 850 engine parts and rebuild kits for top-end kits, gasket sets, valve kits, and bearing kits.
Need help budgeting your rebuild? Explore our financing options to find a payment solution that fits your project.
This REV6 kit ships nationwide and is backed by our 1-year warranty, giving you added confidence with every rebuild.













