The Specialist Engineers to the Automotive, Industrial and Marine Trades

Reconditioned Kubota Diesel Fuel Injection Pumps from £85. Details here Kubota Man

We are now introducing Yanmar reconditioned fuel pumps and injectors. Contact us for more information with your engine model details.



We also have a wide range of New Old Stock available at discounted prices which can be viewed in our

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Jem Engines is a family owned business which since 1974 has built a solid reputation for specialist engineering skills in a modern, well equipped and efficient machine shop. From large marine diesels to small plant and stationary engines.