Our Technical team have an impressive 200 years experience between them!
Integral to our repair and parts business is our many years of experience in the fuel injection industry. We specialise in diesel fuel injector servicing, re-building and repairing in the UK.
Modern fuel systems are designed to meet modern emission standards. That means they are precise combinations of electronics and mechanical components. To service the pumps and injectors you need the latest training, software and tooling provided by the equipment manufacturers.
We provide our customers with the following services
Test and check-If pumps and injectors are clean enough internally, we can use our calibration equipment to test and check for faults. For example, we may test a set of six injectors and find only two to be faulty
Evaluate and cost-Strip unit and inspect for damage and wear. Evaluate cost and report to customer for instruction for a small labour charge. Sometimes with severely damaged units it is cheaper to buy new.
Repair– This is a quick fix of the damaged component, followed by a full calibration test.
Complete Service– The unit is completely stripped, cleaned and assessed. The unit is then rebuilt with all faulty/worn parts replaced. Finally, the unit is thoroughly tested and calibrated using the manufacturers specification. The unit is then returned with full Thomas warranty. (see warranty terms)
Exchange-We provide you with a new or remanufactured/Serviced unit from our stock in return for your faulty unit.
Outright sale-We sell you a choice of new or remanufactured unit with no requirement for us to have the old unit.
At Thomas Group, we understand the need for a good mix of quality, speed and cost. Getting your engine back working as painlessly as possible is the aim.
Our modern workshop in Ashford, Kent is at your disposal for all kinds of fuel injection equipment, new and old. We are always happy to receive visitor and talk through your injection needs.
Parker Racor are original equipment (OE) filtration partners to some of the biggest names in the commercial vehicle business. Parker Racor Filtration is known worldwide for innovative Fuel, Oil, Air and CCV systems for internal combustion engines and fuel delivery systems. Racor’s operations have an international scope with product manufacturing locations around the world. In […]
Stanadyne pumps and injectors are designed for exacting precision and manufactured in state-of-the-art facilities. In a rapidly-evolving world demanding ever lower emissions and greater efficiency, Stanadyne is leading the way with innovative fuel system solutions. Stanadyne is reimagining its product range and providing tailored solutions for its customers. As the company looks to embrace the […]
Alliant Power, a Diesel Forward brand, distributes more than 550 SKUs of aftermarket new and remanufactured diesel fuel injection and engine components for medium and heavy-duty engines. In 2008, Alliant Power formed its remanufacturing division. Today, Alliant Power remanufactures 50+ part numbers of fuel injectors, engine electronics, and high-pressure pumps. Alliant Power prides itself on […]
A global manufacturer of automotive parts, offering: • Quality & Choice • All OE Quality Products • Constantly Expanding Ranges. They are backed by long-standing, global heritage all partner with all the world’s car manufacturers. Denso has 40 years experience supplying advanced parts ranges. Innovation: • Products feature many DENSO world-first innovations from decades of […]
Bosch is one of the world’s leading suppliers of diesel fuel injection systems and is standard equipment on many diesel engines today. Thanks to new test procedures and engineering ingenuity from Bosch, a decisive technological breakthrough has now been achieved with regard to improving air quality. The new, enhanced diesel technology will result in a […]
Fuel Manager filter systems have been designed to expertly remove particle matter and water from fuel – FUEL MANAGER Filter systems consist of a range of primary and secondary filters available in different lengths and micron levels to suit nearly every make and model for 4WD diesel engines. Visit our Diesel Parts Direct Store for […]
Thomas Group are the ONLY official Yanmar diesel injection workshop in the UK & Ireland. Our workshop use only genuine parts this retains original Yanmar quality, fuel economy, emission control & performance. All testing is carried out to Yanmar specifications by Yanmar trained engineers. Only Thomas Group workshop can offer this to your Yanmar injection system […]
VDO are manufacturers of Marine solutions for pleasure boats, yachts and sailing boats. The company has over 60 years of experience and stands as one of the oldest marine suppliers in the industry. The highest precision and the use of pioneering technologies are as important to them as the ease of use and appealing design. […]
Perkins is a manufacturer for numerous markets including agricultural, construction, materials handling, power generation and industrial. Over the years Perkins has expanded its engine ranges and produces thousands of different engine specifications including diesel and petrol engines. Visit our Diesel Parts Direct Store for Perkins Part Numbers
Stanadyne is racing forward and resolving the most complicated challenges facing the acing fuel systems of today and tomorrow across automotive, construction, agriculture industries, and more. Visit our Diesel Parts Direct Store for Stanadyne Additive
Global aftermarket providers, Delphi Technologies has 20,000 employees including 5,000 engineers. It operates technical centres, manufacturing sites and customer support services in 24 countries across the world. They are leading the way for global automotive emissions and much more. Visit our Diesel Parts Direct Store for Delphi Part Numbers
Thomas’ Group are delighted to be re-certified to ISO standard. “We work hard to manage our quality systems to maintain in-house efficiency. This enables the best possible service and aftercare to our customers. However we are always looking to improve and constructive comments from customers and suppliers are always welcome“ Neil Eldridge (Company Director)
Delphi Technologies releases 2019-2020 worldwide emissions standards booklet for passenger cars and light duty vehicles VIENNA, Austria, May 16, 2019 – Delphi Technologies PLC (NYSE: DLPH), one of the world’s leading providers of vehicle propulsion systems for traditional and electrified light and commercial vehicles, today released its annual worldwide vehicle and motorcycle emissions standards. This booklet […]