805536A2 U-Joint Cross and Bearing for Mercruiser Alpha One Gen 2 Bravo | JLM Marine family-yamaha-f20lwpb What are the common signs

What are the common signs of a failing lower unit seal

Sherwood 18200/18200K

and developing flat spots

A: These stickers are 0

and Alpha One drives

805536A2 U-Joint Cross and Bearing for Mercruiser Alpha One Gen 2 Bravo | JLM Marine family-yamaha-f20lwpb What are the common signsU Joint Cross and Bearing for Mercruiser Alpha One Gen 2 & Bravo This U Joint Cross and Bearing assembly is designed for Mercruiser Alpha One Gen 2 stern drives. It provides reliable power transmission between the gimbal housing and the upper drive unit, ensuring smooth operation under demanding marine conditions. This component directly replaces OEM part numbers 8055361, 805536A1, and 805536A2, as well as Sierra 18 2097. It is compatible with Alpha