🚚 Free Worldwide Shipping on All Orders!Shop Now
GM Hydroboost Assembly, 2003-2007 LB7/LLY/LBZ
Fits: 2003 thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ Duramax Diesel
Replace your leaking power brake hydro booster and restore braking power 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.
Replaces Part#:
- GM 15854059
Select Booster to Firewall Gasket
From $211.24
Original: $603.55
-65%GM Hydroboost Assembly, 2003-2007 LB7/LLY/LBZ—
$603.55
$211.24
Description
Fits: 2003 thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ Duramax Diesel
Replace your leaking power brake hydro booster and restore braking power 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.
Replaces Part#:
- GM 15854059
