Gearbox repairs & overhauls

We repair, overhaul and remanufacture any gearboxes with genuine or OE specification parts. Professional service always guaranteed .

Gearboxes repaired from the smallest car to 10 tonne g.v.w trucks. !  We also have a stock of re-conditioned gearbox units off the shelf. 


Here are some of the gearboxes we are currently working on: 


Citroen Electronic Gearbox System (EGS)-     Citroen / Peugeot Semi Automatic Gearbox 



Found in C4 , C4 Picasso , C4 Grand Picasso  2005-2015

As gearboxes move on ,they change to adapt to the needs of the vehicle. Many manufactures nowadays use the lighter manual gearbox ( over a heavy automatic ) matched with a hydraulic /electronic unit to create an semi-automatic gearbox ,this lighter combination also reduces mpg .

An example of this is one type from Citroen the' EGS6 ' . This is a manual gearbox with all the benefits of a automatic . At  Active Transmissions Ltd we can repair / overhauled these types of gearboxes and have invested in the latest diagnostic equipment to complete the job from start to finish . 




BMW 1 & 3 Series - 6 SPEED GEARBOX .


We at Active Transmissions Ltd can overhaul / repair the 3 series, 1 series gearboxes . Normal problems with these would be difficult to select / engage first & reverse gears. 





BMW 520D / BMW 525D / BMW 320D   GS6- 45DZ    6 Speed Manual

( F10 & F30 Models   ) 2010 to Present .




We are now repairing these manual gearboxes forund in the BMW 520D/ 525D/ 320D  F10 and F30 models. Repairs on these gearboxes come with a 12 month unlimited mileage warranty. This gearbox can be identified by its external oil pump , located inside the bellhousing . Call us today for a quote ......








 Overhauling the new Opel Insignia 6 speed gearbox.


 Here is one of the team , overhauling an 2011 Opel Insignia gearbox .





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