Earl s 1/2 Barb Brake Booster Check Valve-Clear
- Anodized Black or Clear for Superior Corrosion Protection.
- Fits Brake Boosters w/ 13/16” Hole for Grommet.
- Valve Material: Premium FKM – Lasts Much Longer Than OEM Plastic & Rubber Valve.
- Fits Most Brake Boosters w/ .588” Port (Inside Diameter of the Grommet).