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About Us


Established in 2003 SMS Ireland is a leading independent supplier of Japanese diesel engine components to domestic and European markets.

The key to our success is understanding the importance of getting your parts order right – first time.

At your service before, during and after the sale – our experienced team can help make every job you do run more smoothly and efficiently.

Technical support is enhanced by our parent company in Sydney, which provides over 5 decades of experience in specialist diesel engine rebuilding.

On-line links to SMS branches in the United Kingdom, Japan and Australia provide real-time access to a stock valued over 10 million euro – and a range of over 600 makes and models of diesel engine spare parts.



SMS premium brand parts are supplied by the world’s top echelon of Original Equipment Manufacturers – and are guaranteed to fit, perform and last like the Genuine article.

This promise is backed by SMS’s comprehensive warranty on all new parts and assemblies.

Our OEM quality brandnames include:

Pistons and Liner Kit Sets – ART and MAHLE IZUMI

Piston Rings – NPR, RIKEN and TP

Engine Bearings – DAIDO, NDC and TAIHO

Gaskets – CHERRY (by Ishikawa) and STONE

Water Pumps – TBK, ASAHI, GMB and PARAUT

Valve Components – FUJI, NIPPON SEIKI and KANSAI

Cylinder Heads – AMC



SMS guarantee to match or beat any competitors advertised specials on comparable quality branded items.



Customer orders are typically supplied from stock and are usually despatched same day.

Our freight partners TNT Logistics can deliver door-to-door to anywhere in Europe in 3-5 days and you can check on the progress of your consignment with our track-and-trace facility.

Our dedicated service team are available anytime during our regular office hours of 8.30am to 5pm
Monday to Friday.