Built to Last

The aeroproducts propeller and regulators that were fitted in so many high performance warbirds and transport aircraft during WW2 and up until the mid 60’s, were well engineered. However, the original regulator seals are now over 50 years old and are prone to leaking when the engine is

not running. To rectify this problem, Marsh Brothers Aviation has developed materials and expertise to rebuild these regulators. The result is a propeller governor that should last for another 50 years.