The BRAKE CUP WHEEL CYLINDER (A) 7/8INCH Citroen HY is an essential brake component specifically designed for the classic Citroën HY van. With a 7/8 inch diameter, this wheel cylinder ensures optimal hydraulic pressure distribution, allowing for safe and efficient braking. This high-quality product guarantees durability and reliability. Ideal for restoration projects or regular maintenance, it offers compatibility with original Citroën parts. The wheel cylinder is easy to install and enhances driving safety, contributing to a comfortable ride. In short, a must-have for any Citroën HY owner who values clear and responsive braking.