About us

A family run business of over 45 years experience

Cornwall and Devon Transmissions opened its doorsin 1975, the first established gearbox specialist in the South- West of England.

We continuously evolve with the demands of the ever changing motor trade. Investing in training, state of the art machinery and specialist tools, enables us to comfortably undertake work on all makes, models and eras of vehicles. Our dedicated and long standing staff have been an integral part of our success, and we are proud to have such an insightful team of technicians. We keep a large stock of both Manual and Automatic fully reconditioned gearboxes, and also a vast amount of gearbox core to rebuild the classics and rarer models.

At our secure premises conveniently located just off the A38, 10 miles from Plymouth, towards Exeter we provide a fast fitting service, to ensure minimum disruption when your vehicle needs attention. Here we are able to accommodate cars, 4x4's, light commercials including long wheel based vans and motor homes.
If you should need assistance with recovery we can aid you, providing prompt and competitively priced solutions. We also provide free of charge courtesy cars, subject to availability, or alternatively can help arrange onward connections.

We provide services both to the general public and trade, whether it's your first gearbox issue or undertaking work for a main dealer, we treat every customer with the same due care and attention.

We understand that break downs can be stressful and inconvenient, and we will do everything possible to minimise disruption. Penny, our helpful and dedicated office manager is available to assist you with enquiries and any concerns you may have.