Mk1 MX-5 engine parts Home / Mazda MX-5 parts / Engine parts / Mk1 MX-5 engine parts Bolt, crankshaft, Mazda MX-5 1.6 mk1 1989 - Aug-90, (LWSC short crank), B63011406C Bolt, crankshaft, Mazda MX-5 1.6 mk1 1989 - Aug-90, (LWSC short crank), B63011406C £8.95 Excluding VAT Stock Status: In Stock Crankshaft bolt for early 1.6 Mk1 MX-5 & Eunos Roadster cars 1989-1990. NM00065. Add to wishlist Information Specifications Reviews Crankshaft bolt for early 1.6 Mk1 MX-5 & Eunos Roadster. This is for the very early 1.6 engined cars with the short nose crank 1989-1990 (distinguished by having 4 slots in the crank pulley as opposed to 8). Genuine Mazda part. B63011406C. NM00065. Product Code: NM00065 SKU: NM00065 Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product You May Also Like Oil seal, Crankshaft, front, early 1.6 Mazda MX5 mk1, 1989-Aug 1990 £4.46 Plate, timing belt guide, Mazda MX-5 mk1 1.6 LWSC, 1989-90, B54111404A £5.07 Pulley, crankshaft outer, Mazda MX-5 1.6 mk1 1989-90, LWSC 4-slot, B6S711401A, new £120.56 Timing belt bottom pulley, Mazda MX-5 1.6 LWSC short crank, 1989-90, B36611321A £27.85