Thomas Distribution

Our Focus Is Quality

Visit Diesel Parts Direct

Distributors of OE Diesel Fuel Injection Parts & Related Products. Authorised distributors to OE diesel fuel injection parts & related products.

Our experienced parts personnel are excellent at finding the most obscure products, even when those products are old or obsolete. Our intention is to give our customers choice. Choose how you want to buy.

Choose how you want to pay

We represent most original equipment manufacturers in the diesel fuel injection industry, including well-known names such as Bosch, Siemens VDO, Denso, Delphi, Stanadyne, Parker Racor, Hopkins and Alliant Power.

We aim to give you the service you want, if you don’t see it, please ask.


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First class products-First class service!

Thomas Distribution's primary aim is to supply first class products to our customers along with a first-class service. Our intention is to convert all our first-time enquiries to long-term customers. We can only do this by giving our customers the best possible service. We value your feedback. Speed, quality and cost are all of equal importance. Please feel free to download our latest Product guide. Just click the download icon (on the left hand side)

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Blog Posts

Under Pressure: Part 2 of the diesel injection evolution

In the first part of The Diesel Injection Evolution I wrote about how the pressure changes had made smaller fuel droplets possible so that the fuel burning became more efficient and less polluting with the advantage of a more flexible power range. The higher Common rail pressures of 25000 psi and greater are only […]

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In these uncertain times we want to reassure you that Thomas Group Ltd are still fully operational as of Tuesday 17th March. Our sales team are all working and our warehouse are still dispatching goods as normal. To limit the risk of COVID-19 and to allow us to keep servicing as normal, as well as […]

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The Thomas Group Companies: