Mk1 MX-5 engine parts Home / Mazda MX-5 parts / Engine parts / Mk1 MX-5 engine parts Bolt, oil pump & inlet manifold, Mazda MX-5, 30mm, 997940830, USED Bolt, oil pump & inlet manifold, Mazda MX-5, 30mm, 997940830, USED £1.00 Excluding VAT Stock Status: In Stock Used oil pump mounting bolt, Mazda MX5, M8, 30mm long. UM01111. Add to wishlist Information Specifications Reviews Used oil pump mounting bolt, Mazda MX5, 12mm head, m8 thread, 30mm long, all mk1, mk2 and mk2.5 models, 1989-2005. This is the medium bolt of the 3 types used on the oil pump, it is the middle one, 3 of these are used. See the picture for location, this bolt is marked no. 2. It is also used to mount the inlet manifold to the head, MX-5 mk1 & mk2 1.6 models, 1989-2005. 6 of these are used on the inlet manifold. Mazda part number 99794-0830. UM01111. Product Code: UM01111 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 Bolt, oil pump & coil pack, MX-5, 20mm, 997940820, USED £1.00