Allen-Bradley 17794A1 Bearing Assembly

Mercury MerCruiser 17794A1 Bearing Assembly is a replacement bearing kit used in MerCruiser stern-drive gear cases. Identified by part number 17794A1, this assembly is listed as a Genuine Mercury MerCruiser factory part and is also stocked by aftermarket distributors under the same designation. The bearing assembly is designed for installation within MerCruiser gear cases to support the drive shaft in marine propulsion systems. Verified listings from Mercury’s official parts catalogs and marine retailers show 17794A1 bearing assembly as the correct fit for select MerCruiser sterndrive configurations, with compatible sources including PerfProTech and Wholesale Marine carrying the part under the same designation. To ensure proper fit, confirm compatibility by matching your stern drive model or serial number with Mercury’s fitment information or by consulting a certified Mercury dealer to verify exact fitment for your boat’s engine and drive system.