About us

MDM Parts – Experience in engine and spare parts since 1981

MDM Handelsgesellschaft mbH – Meier-Diesel-Motoren is a family-run company with many years of experience in engine parts, construction machinery parts and agricultural machinery parts. Since the company was founded in 1981, we have stood for technical expertise, reliability, personal service and practical spare parts supply.

Our roots lie in traditional agricultural and construction machinery technology. As early as 1959, Erich Meier began his apprenticeship as an agricultural machinery mechanic and later gained extensive technical experience in the field of replacement engines at Rheinstahl Hanomag in Hanover. This technical foundation continues to shape our company today: we do not see spare parts merely as article numbers, but as essential components for keeping machines, engines and vehicles running.

What began as a specialization in Hanomag engines and spare parts has developed over the years into a much broader product range. Today, we supply customers from agriculture, construction, workshops, trade, industry and maintenance with spare parts for numerous machines, engines and applications.

A key focus of our work is the reliable identification of suitable spare parts. Especially with older machines, differing reference numbers, unreadable type plates or incomplete information, experience makes all the difference. We support our customers in finding the right engine parts, construction machinery parts, agricultural machinery parts, electrical components, filters, seals, cooling and drive components, as well as many other spare parts.

In 1993, the sole proprietorship was converted into today’s MDM Handelsgesellschaft mbH. André Meier has been part of the company since 1999 and has played a key role in developing the business towards modern spare parts trading, digital data management and online sales. With the expansion of the online shop from 2009 onwards, the product range became accessible to an even wider customer base. Since 2010, MDM Parts has also been exporting spare parts internationally.

Today, MDM Parts is a dedicated team of 8 employees. Together, we combine technical experience, careful data management, personal advice and modern sales channels to provide our customers with a reliable spare parts supply.

We supply and source spare parts as well as suitable alternative parts for machines, engines and vehicles from numerous manufacturers and brands. These include applications for Bosch, Case IH, Carraro, Caterpillar, CNH, Cummins, Deutz / KHD, Fendt, Fiatagri, Ford / New Holland, Hanomag, John Deere, Komatsu, Liebherr, Massey Ferguson, Mercedes-Benz, Perkins, Same, Sennebogen, Volvo, Wacker Neuson, Yanmar, ZF and many more.

Our aim is not only to sell spare parts, but to provide our customers with reliable solutions. Whether you are looking for a standard item, a hard-to-find spare part, a component for an older machine or an unknown reference number: we carefully review your request and search for a suitable solution.

MDM Parts has stood for experience, technical expertise and personal spare parts advice since 1981.
We look forward to your enquiry and will be happy to help you find the right spare part.

What sets us apart

Many years of experience
Since 1981, we have been working with spare parts for engines, construction machinery, agricultural machinery and commercial vehicles. This knowledge is particularly valuable when dealing with older machines and difficult-to-identify spare parts.

Technical understanding
Thanks to our roots in agricultural machinery and engine technology, we understand what matters when selecting suitable spare parts.

Careful spare parts identification
We support you in your search using part numbers, reference numbers, photos, type plates or machine and engine data.

Broad supplier network
Many spare parts can be delivered at short notice or sourced through our suppliers – including parts for older machines and less common applications.

Personal advice
As a team of 8 employees, we value direct communication, short decision-making processes and reliable handling of your enquiry.

Note on brand and manufacturer names

The brand and manufacturer names mentioned are used solely for identification, assignment and description of suitable spare parts. All brands, names and trademarks are the property of their respective owners.