Crankshaft outer pulley bolt for 1.6 & 1.8 Mk1, mk2 & mk2.5 (with NOK pulley) Mazda MX-5 & Eunos Roadster models, 1990 to 2005.

This is NOT for the very early 1.6 engined cars with the short nose crank 1989-1990 (distinguished by having 4 slots in the crank pulley).  Genuine Mazda part, 4 of these are used to hold the outer pulley on.

They fit mk2 & mk2.5 models with the NOK outer pulley (the pressed steel, thinner one), some models (up to Oct-2001) have a Hillsdale cast outer pulley, which is thicker in the centre and needs longer bolts.

JF01-11-405A. NM00994.