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This is a listing of items that have been fitted to Thornycroft 108 engines throughout production. We hope this page will help you; if you do not see what you are looking for, please contact us. We may be able to help. The inclusion of items on this page does not infer that these items are genuine Thornycroft spares. Please check carefully the suitability of the item for your own application. Gasket sets listed do not contain gaskets for marinisation components. Requests for Thornycroft spares should always be accompanied by the engine number / build list. The Thornycroft 108 is a 4 cylinder, 4 stroke, vertical, inline 1.799L diesel engine. The Thornycroft 108 is a 4 cylinder, 4 stroke, vertical, inline 1.799L diesel engine. Based on the BMC1800 B series engine block, Thornycroft marinised this in two versions. The Thornycroft 108 was heat exchanger cooled, and can be found in many inland and in shore boats. It was a popular commercial engine in small fishing boats, due to the Leyland van spares availability and pricing. The Thornycroft 108E was keel cooled for Inland Canal use. The Thornycroft 108 was marinised in various forms, from the early MKI with cast small camshaft, the 108/2 with the modified block and larger cam profile, to the last 108/2R engines, based on the Leyland recon engine program. The engine was then built in Turkey, and there are a few changes in certain parts which cannot be fitted to the British built units. From the MS-02-108 Thornycroft 108 leaflet, ratings are as follows: 1500RPM 21BHP 5.22LPH, 2000RPM 27BHP 6.32LPH, 2500RPM 33BHP 7.59LPH, 3000RPM 38BHP 9LPH.

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