Power Brake Hydro Boost Assembly
Fits 2012-2014 Chevy/GMC 2500/3500 HD
Old Part# 22745516
New Part# 19371365
Replace your leaking hydro booster with this genuine GM replacement. These boosters connect the brake pedal apply system to the master cylinder. The brake booster is a force multiplier that causes additional force to be applied to the master cylinder for additional braking power.
- Restores braking power and performance
- Genuine GM part so you know you are getting a high quality replacement