A genuine BRP Sea-Doo OEM part, 420950940 oil seal, is a replacement seal for Sea-Doo propulsion systems. This seal is used to contain lubrication within specific Sea-Doo engine or drive assemblies, helping to prevent oil leaks and maintain proper lubrication. Compatibility depends on the exact Sea-Doo model, so verify the BRP part number 420950940 against your engine or drive housing before purchasing.
