Mk1 MX-5 engine parts Home / Mazda MX-5 parts / Engine parts / Mk1 MX-5 engine parts Bolt, crankshaft cap, Mazda MX-5 mk1, mk2 & mk2.5, B63010352, USED Bolt, crankshaft cap, Mazda MX-5 mk1, mk2 & mk2.5, B63010352, USED £1.00 Excluding VAT Stock Status: In Stock Used Crankshaft cap bolt for MX-5 & Eunos Roadster 1989-2005. UM02039. Add to wishlist Information Specifications Reviews Crankshaft cap bolt for 1.6 & 1.8 Mk1, mk2 & mk2.5 MX-5 & Eunos Roadster. Fits crankshaft caps on all engines, includingn the mk2.5 1.8 VVT engine from 2001-05. B630-10-352. UM02039. Product Code: UM02039 SKU: UM02039 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 Bearings, main, Mazda MX-5 1.6 B6 & 1.8 BP, standard bearing shells £18.50