Genuine VW Volkswagen Drum Brake Adjuster - 1J0609820B: Genuine VW Volkswagen Drum Brake Adjuster - 1J0609820B is an authentic, high quality, and reliable brake adjuster designed for Volkswagen vehicles. This part is made to meet or exceed the factory specifications of your vehicle and is a direct replacement for the original part. It is built to last and provide reliable performance for years to come.