A brand new genuine ATE non return valve, as original. This fits into place on the front face of the brake servo and connects with the vacuum hose from the engine.
When these valves get old they can often fail; I have experienced this myself first hand. Symptoms include reduced braking power, vacuum pressure loss after engine cutoff and in extreme cases it can block up completely and you will lose all servo assistance.
These valves are brand new and excellent quality.
Different postage options are available, we can send on a next day courier if you need it quickly, simply select your preferred postage method at checkout. All orders before 2:30pm Mon - Fri will be dispatched the same day, orders after will be next working day.