Crankshaft outer pulley bolt for 1.6 &1.8 Mk1, mk2 & mk2.5b 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.
JF01-11-405A. NM00994.