Norton 961 Commando Engine Parts List
Download the complete PDF version using the green download button at the top right of this page for a detailed Norton 961 Commando engine parts catalogue containing factory part numbers, component descriptions, exploded diagrams, quantities, torque values and technical assembly notes across the major internal engine and transmission systems.
This comprehensive parts list covers the Norton 961 EFI engine in substantial detail, including the crankshaft assembly, pistons, valve gear, camshaft and cam drive, cylinder head, crankcases, barrels, clutch and primary transmission, gearbox gear paths, input and output gear assemblies and gear selector components. The document combines tabulated part references with clear exploded technical drawings, making it a valuable workshop aid for identifying individual components and understanding how major assemblies are arranged.
The catalogue also includes production and spares references, engineering issue notes, fastener specifications, torque settings and remarks for selected sealing compounds, bearings, washers, seals and internal hardware. It is especially useful for Norton 961 owners, restorers and mechanics researching original part numbers, comparing assemblies or preparing for engine and gearbox repair work.
Contents Include
- Crankshaft assembly parts and exploded diagram
- Piston assembly and ring component references
- Valve gear, rocker arm and valve train listings
- Camshaft and cam drive parts information
- Cylinder head assembly and fastener references
- Crankcase, barrel and engine case component data
- Clutch and primary transmission parts diagrams
- Gearbox gear path drawings for all five gears
- Gear assembly, input and output shaft references
- Gear selector mechanism and shift drum parts
- Factory part numbers, quantities and torque notes
- Production and spare component identification
