The Centric 131.44707 Brake Master Cylinder is a genuine part designed for direct replacement in M39996 hydraulics braking systems. Manufactured by Centric Parts, this high-quality brake master cylinder ensures proper fitment and reliable braking performance. With interchange part numbers including Raybestos, Akebono, Ferodo, and Bosch, this product offers compatibility and quality for various vehicle makes and models. Whether you are looking to replace a worn-out brake master cylinder or simply need a spare, the Centric 131.44707 is a dependable choice for your braking needs.