Phone iconDIESEL INJECTION 0116 276 6831 MOTOR CO 0116 276 7092

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About Welhams

Welham Group since 1947

Welham Group consists of two separate limited companies (Welham Motor Company Ltd and Welham Diesel Injection Company Ltd) that operate from the same premises in Leicester.

We have been serving you since 1947 and have some members of staff who have been with us for many years, giving our technicians a high level of expertise. We take pride in our experience, attention to detail, and dedication, concerning everything from diesel engine fault diagnosis and more conventional garage services.

Welham Group are engine and diesel fuel work specialists

Established in 1947, we have over 75 years of experience repairing and rebuilding diesel (and some petrol) engines, including replacing and machining engine components. All work is carried out by our own staff here in Leicester. We invest in our technology and training, to ensure we can offer an efficient, reliable, and high quality service.

Our Services

We carry out repair and reconditioning work on diesel fuel pumps and injectors from our base in Leicester, offering our premium services throughout the whole of the UK.

Our facilities have recently been upgraded, and meet all of Delphi’s standards for service and repair. In addition, our technicians have all been Delphi trained in order to provide you with a premium service.

When it comes to getting your vintage diesel fuel pump and injectors reconditioned we are the UK’s leading company, so rest assured you’ve come to the right place!

Our customers often say to us that other diesel shops have told them their pumps and injectors can’t be repaired or that the parts are obsolete – well they’re not, most of them are here on our shelves!

We are advertising more and more now on social media, specialist magazines and in tractor clubs to ensure that we are the first port of call and not the last resort, so contact us today.

Engine rebuilding & machining services
We specialise in a wide variety and ages of diesel engines, including Cummins, Volvo, Perkins, Renault, Mercedes-Benz, Gardner, Scania, and many more.

  • Most public service vehicle operators
  • Truck dealerships
  • Plant hire and heavy earth moving equipment
  • The mining industry
  • Van and car rental fleets
  • Railway operators
  • City and county councils
  • Engine manufacturers
  • Fork lift truck operators
  • Specialist vintage tractor clubs