Vehicle Compatibility:Compatible with Toyota Tundra 2000–2003 (All Engines), Toyota Tundra 2004 (V6 3.4L), Toyota Tundra 2005–2006 (V6 4.0L), and Toyota Tundra 2004–2006 (V8 4.7L, Extended Cab & Standard Cab Pickup).
OEM Replacement Numbers:53-4902, 534902, 446100C010, 446100C011, 446100C012, 538153.Fully interchangeable with the original factory part. Please confirm your OEM number or vehicle configuration before purchasing.
Restore Braking Performance:Effectively restores vacuum pressure and braking assist function. Provides stable braking force, reduced pedal effort, and a smooth, consistent braking response in all driving conditions.
Easy Installation:Designed as a direct-fit replacement for the factory unit — no modification or special tools required. Connects directly to the existing master cylinder and vacuum hose for quick and clean installation.
Durable Construction:Built with reinforced steel housing and high-quality diaphragm materials to resist corrosion, deformation, and leakage. Each unit is individually tested to ensure long-lasting and reliable performance.
Description
Compatible with Toyota Tundra
2000–2003 |All Engines
2004 |V6 3.4 L
2005–2006 |V6 4.0 L
2004–2006 |V8 4.7 L |Extended Cab Pickup & Standard Cab Pickup
Brake Booster Diaphragm Style Single
Color Gray
Diaphragm Diameter (IN) 10.445
Diaphragm Diameter (MM) 265.303
Master Cylinder Included No
Master Cylinder Stud Thread Size M8 x 1.25
Material Steel