Timing belt tensioner spring, MX-5 mk1, mk2, mk2.5. We change these as a matter of course, together with the water pump at every other timing belt change.
Timing belt / cambelt, Mitsubishi 4G63 DOHC 2.0 Lancer Evo, etc. 153T cam belt
MX5 Timing Belt Cambelt Kit 6 Piece + Water Pump Mazda MX-5 1.8 Mk2.5 VVTI 00>05
MX5 Timing Belt Cambelt Kit 5pc Water Pump & Gaskets Mazda MX-5 Mk1 1.6 1989>98
Land Rover Defender 300 tdi Modified Timing Belt / Cambelt Kit STC4096K STC4096L
MX5 Timing Belt Cambelt Kit 6 Piece Inc Water Pump Mazda MX-5 1.8 Mk1/2 1993 00