Automatic Gearbox Repairs

in Croydon, Erith, Kent and Greater London

At Dartford Transmissions, we specialise in automatic gearbox repairs. Whether you need minor repairs to your manual gearbox in Erith, Orpington, Petts Wood, Swanley and Tunbridge Wells, a full replacement of your automatic in Beckenham, Bexleyheath and Croydon, or even a clutch in your semi-automatic in Medway, we deliver products and services to meet your needs. We provide new and reconditioned transmissions for all vehicles including Jaguars, Land Rovers and BMWs.

Using advanced diagnostic equipment, our automatic gearbox repairs keep your vehicle running smoothly with minimal disruption to your schedule. As well as offering peak performance, this ensures maximum comfort for the driver.

Our engineers are fully trained in automatic, double clutch and hybrid transmissions. To see what our previous customers have to say about the level of care and attention we provide, read some of our testimonials.

Because Dartford Transmissions is a  member of the Good Garage Scheme, Retail Motor Industry Federation (RMIF), and Trust My Garage, you know that we are providing effective and reliable services to meet your needs.

Repair Services

At Dartford Transmissions, we solve all common gearbox problems as well as more complex issues. If your vehicle isn’t performing as it should, come and see us at our garage in Kent. We provide automatic gearbox repairs for customers from Beckenham, Croydon, Medway, Swanley and the South East.

Domestic customers and fleet operators come to us from Bexleyheath, Erith, Orpington, Petts Wood and Tunbridge Wells for:

• Reconditioned gearboxes and transmissions
• Reprogramming of transmission control modules (TCM)
• Vehicle diagnostics and main dealer diagnostics for BMWs and Land Rovers
• Haldex, DSG and S-Tronic gearbox faults
• Replacement of automatic transmission fluid
• 12-month, 12,000-mile warranty on new and reconditioned parts

As well as gearbox repairs, we provide all general car repairs and maintenance.

DSG Gearboxes

Many modern cars come with double-clutch transmissions (DCT or DSG) for improved acceleration and faster gear changes. Like all gearboxes, these suffer from wear and tear as well as other damage.

Our engineers are skilled in all kinds of automatic gearbox repairs and offer complete assessment and repair services for your vehicle. If necessary, we repair and replace DSG gearboxes from various manufacturers such as Volkswagen, Ford, Audi, BMW, Seat, Skoda, Renault and Kia.

We install new and reconditioned 6-speed and 7-speed DSG gearboxes and mechatronics for vehicle owners in Beckenham, Medway, Orpington, Petts Wood and Tunbridge Wells.

S Tronic Gearboxes

S Tronic gearboxes are a type of DSG fitted to certain Audi models. Common issues include jolting gear changes, loss of power and loss of torque in reverse. At Dartford Transmissions, we provide full repair, rebuilding and replacement services for S Tronic systems.


Haldex all-wheel drive systems are used in a wide number of vehicles from different manufacturers, such as Land Rover, Vauxhall, Volkswagen, Audi, Ford and Jaguar. Common issues we fix for customers in Dartford, Bexleyheath, Croydon, Erith and Swanley include:

• Warning lights indicating ‘reduced traction’
• Mechanical failure
• Filter, pump and oil problems
• Loss of front-wheel traction when pulling away
• Servicing and Maintenance
• Changing filters that the manufacturer doesn’t supply and oil that they claim is ‘lifetime fill’

For reliable automatic gearbox repairs in Croydon, Erith, Kent and the South East, call the engineers at Dartford Transmissions Ltd on 01322 281212 or 01322 222608.


TELEPHONE: 01322 222 608 | 01322 281212

ADDRESS: 201 Fulwich Rd, Dartford, Kent, DA1 1UW



01322 222 608 | 01322 281212

201 Fulwich Rd,
Dartford, Kent, DA1 1UW

MON-FRI 9am-6pm