Reproduction repair kit for your 69 - 70 Cougar or Mustang Midland brake booster inner control valve.
When doing the repair on your booster control valve, be sure to use any type of synthetic blend grease and lubricate the following:
Inside lower end of the bellows, all O rings and insides of the seals and inside the front diaphragm.
Included in this kit are 3 O rings, fiber washer, rubber valve, spring and spring seat and spring retainer.