We are specialists in sourcing gearboxes for our customers

We are gearbox maintenance and repair specialists. If your gearbox is beyond repair then don’t worry we can source gearboxes in from all over the UK, in-fact we can source them in from all over the world.

We work closely with our sister company Major Motors who stock thousands of pounds worth of gearboxes at their garage warehouse, so the likelihood is we already have the gearbox you need in stock, here is a photo of the gearbox stock we have access to.



In the unlikely event we do not have the gearbox you need we can source one in quickly, checkout this bit of gearbox kit shown in the photo below.

This is a brand new gearbox we recently sourced in. Not only did we source it in from one of the many gearbox contacts we have but we sourced it in quickly within 3 to 4 working days which is fairly quick, because we have the contacts accumulated over 10 years of trading in the vehicle service industry means we can service our clients quickly which is what we all want.

Not only do we source in gearboxes but we fit them as well. We invest in the best mechanics at our garage workshop ensuring you get the first class service that you deserve, not only that, we also fit your gearbox at the right price’s and are far more cost affective than main dealer garages.

If you think you have a problem with your gearbox get in touch. Signs that you have a gearbox problem is when gears are slipping, or, it is hard to change gear and you will be hearing lots of clunks and hard vibrations rattling the vehicle. Here are photos of gears in the gearbox that have eroded and needed replacing, the erosion is what causes the vibrations and the gears to slip.



Get in touch if you need any gearbox advice of any nature, we have over 40 years combined experience in gearbox repairs and maintenance.

Contact A1 Diagnostics

If you have any queries get in touch we are happy to help you. Our garage workshop is shown below where we carry out hundreds of gearbox repairs every year.

A1-Diagnostics and ECU Repairs
64 Sloper Road
CF11 8AB

Tel: (029 20) 220380
Fax: (029 20) 223172

Opening Times

Mon – Fri: 8:00am – 6:00pm

Email: info@a1-diagnostics.com

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