Jims Oil Pumps

6 products — part of all Oil Pumps

Jims oil pumps for Harley-Davidson are precision-built pump assemblies that maintain the correct oil pressure and volume required for long, reliable V-twin engine life. The oil pump is the foundation of your lubrication system — circulating oil to the crankshaft bearings, camshaft, rocker arms and cylinder walls — and a worn or low-output pump starves these surfaces at the worst possible moment. Jims draws on its deep knowledge of Harley-Davidson engine internals to produce oil pumps built to the dimensional tolerances and flow characteristics that Big Twin and Sportster engines require. Installing a Jims oil pump during an engine rebuild is the correct approach to ensuring the lubrication system is as reliable as the rest of the rebuild work. Iron City Motorcycles, your authorised Harley-Davidson dealer in Leeds, stocks Jims oil pumps. Browse the full Jims Oil Pumps range below.