Black Diamond The Transmission Experts

Black Diamond is the brand name of Black Diamond (Power Products) Ltd, one of the largest independent re-manufacturers of manual transmissions in Europe, producing around 10,000 units per year. Our range of gearbox and axle units covers most makes and models available in the U.K. and European car market and we can ship to UK mainland overnight so you can have your part ready for the next day. If you are outside the UK mainland then don't worry, we can get the parts to you in 2-3 working days!

We are also one of the only independent companies within the UK that has a multi-test bench facility, which means that every transmission that we re-manufacture has been extensively tested before it leaves the door. In 2001 Black Diamond underwent a serious refit, which allows us to now make many of the components that we use in the restoration of transmissions allowing for a quicker process and ensuring that all of our components are of high quality.


For more information, please telephone Black Diamond on 01925 416619 or you can speak to our technical helpdesk on 08457 125914.