10-Inch Brake Booster

The Wearever brake booster, identified by part number 4D0-612-107-B and supplier number PSA909, is engineered to restore optimal braking force and responsiveness to your vehicle's braking system. With a 10-inch diameter, this component is designed to provide reliable service and ensure the safety of your braking operations. This brake booster is built to meet stringent quality standards, reflecting its TRW original fitment. Its robust construction is intended to withstand the demanding conditions of daily driving, providing a dependable solution for maintaining your vehicle's braking capabilities. By amplifying the force applied to the brake pedal, it significantly reduces the effort required for effective stopping. This part is specifically designed to fit the Audi A8 D2 models from 1997-1999, including the Base Sedan 3.7L V8, and the A8 D2 quattro models from 1997-2003. It is also compatible with the Audi S8 D2 models from 2001-2003. It replaces OE part numbers including 4D0612107B, 4D0 612 107 B, and 4D0-612-107-B.