O-ring, VVT adaptor, set of 4, large & small, Mazda MX-5 mk2.5 1.8 MX5 o rings
Set of 4 o-rings for the VVT adaptor, Mazda MX-5 1.8 mk2.5 VVT BP6D engine. Replace these when you have to remove the VVT adaptor, 2 go on the top and 2 underneath, only accessible when the adaptor is removed.