NA and NB Miatas have a tendency for their clutch hydraulics to fail over time. This is especially true on clutches with a heavy pedal effort.
Refresh your complete clutch hydraulic system with this kit! It includes a clutch master, a slave and a new flex line as well as some hydraulic fluid. If you've lost the slave, it's not uncommon to lose the master soon afterwards.
Available for all Miatas. If you are not sure which of the slaves to get and you've been doing a little parts swapping, match it to your transmission. The MSM master cylinder is a Mazda OE part, all others are quality aftermarket units.