Norton (Engine Side) Magneto Sprocket Nut - Std Type. Stainless Steel: Each

This listing is for a stainless steel mgneto sprocket (engine side) nut as fitted to the SOHC oil drive gear spindle, or the OHV/SV camshaft spindle.  These nuts are same thread and dimensions as original. 

Price is per nut

These nuts are CNC manufactured by us, from stainless steel, with the correct imperial Hex spanner size and depth as original nuts. They were fitted to all single cylinder models - to retain the engine side magneto sprocket.  For SOHC models, this means the nut screwed onto the oil pump drive spindle (see photos), while on the OHV and SV models it fitted onto the end of the inlet camshaft spindle.  Both used the same nut.

Note - that the normal magneto side sprocket nut had a different thread - we also sell the Lucas version of this nut - Item 1188.

This nut is the 'standard' version of the nut - i.e. for all OHV/SV models, and those SOHC engines that were not fitted with a rev clock drive on the outer timing cover.   However, we also manufacture for SOHC engiens the special slotted nut, for those SOHC models where a rev clock drive is fitted to the outer timing cover - this being Item 1187.  For those people who are racing OHV models - or just those who have gone to the trouble to modify an OHV timing cover for a rev clock drive - that nut may also be useful.