Idler Gear Studs

2 products

Our Idler Gear Studs for Harley-Davidson cover the threaded studs used to mount the idler gear in the cam chest of vintage Big Twin and Side Valve Harley-Davidson engines. Supplied through Iron City Motorcycles, an Iron City authorised HD dealer in Leeds, this range supports 1936 to 1969 Big Twin, 1932 to 1973 45-inch Side Valve, 1930 to 1948 74-inch and 80-inch Side Valve and 1952 to 1956 K and KH models. Parts are sourced through MCS, a well-known supplier of vintage Harley-Davidson engine components, with correct thread form and length for proper installation. Whether you are rebuilding a Knucklehead bottom end, finishing a Flathead project or chasing spares for a WL or KH, every stud here is selected for correct fit within the original Harley-Davidson gear train. Browse the full range below.