V8R NA & NB Miata Rear Upright Bearing

Remove the unwanted bind in your rear suspension with our rear upright bearing kit. The housing and spacers are made from 6061-t6 aerospace-grade aluminum. A PTFE lined self lubricating joint allows the upright to move through travel freely. Available in both 10mm(stock bolt) & 12mm(V8R adjustable arms) versions.

When installing this kit the rear upright bore most be cleaning thoroughly of all debris, rust, etc. We recommend using a sanding flapper(https://www.mcmaster.com/catalog/130/3061/4734A666) to properly clean the bore. The housing is a light press fit and we recommend adding a small amount of non-permanent loctite between the housing and upright.