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Quality replacement engine oil pump for the BMC 1500cc diesel engine, suitable for Nuffield, Leyland and marine applications.
The oil pump is responsible for circulating engine oil under pressure to lubricate the crankshaft, camshaft, bearings and other vital engine components. Replacing a worn oil pump helps maintain correct oil pressure and provides essential protection against premature engine wear.
The engine oil pump is one of the most important components within the lubrication system. As internal wear increases, the pump's ability to maintain the correct oil pressure can be reduced, potentially leading to accelerated engine wear.
Before ordering, it is essential to measure the depth of your existing oil pump and confirm it is 41mm, as different versions were fitted to BMC engines during production.
When rebuilding an engine, we also recommend inspecting the oil pickup, pressure relief valve and bearings to ensure the lubrication system is operating correctly.
Ideal for customers searching for 12H242 oil pump, BMC 1500 oil pump, Leyland 154 oil pump, Nuffield 4/25 oil pump, Thornycroft 90 oil pump, Thornycroft 90/2 oil pump, marine diesel oil pump and classic tractor engine parts.
We specialise in quality parts for Nuffield, Leyland and Marshall tractors and aim to supply reliable tractor spare parts that fit correctly and perform reliably.
Original equipment manufacturers names and parts numbers are quoted for reference purposes only and are not intended to suggest that our replacement parts are made by the original equipment manufacturer.
Product images are for illustrative purposes only and may not always be an exact representation of the product.