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Vehicle Info NeededACDELCOPART NUMBER: 065-85124357
CYLINDER ASM-BR (SLP-1)
$91099
Ships on 09/10/2026
Lowest Price GuaranteePart TypeMaster Cylinder
BrandACDELCO
Bracket IncludedYes
Housing MaterialAluminum
Master Cylinder Bore Size27.8
Mounting Hardware IncludedNo
Master Cylinder Port Quantity4
Master Cylinder Port Thread Diameter (In)0.41
Brake Pedal Rod Extension IncludedYes
Bleeder Hoses IncludedNo
Master Cylinder Port Thread Diameter (Mm)10.53
Features & Benefits - Bullet 6GM regularly updates production and service part designs to integrate new materials and technologies
Master Cylinder MaterialAluminum
Master Cylinder Cap IncludedNo
Booster TypeHydraulic
Features & Benefits - Bullet 2Helps restore brake power and performance
Features & Benefits - Bullet 3Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 4GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 5Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Product DescriptionGM Genuine Parts Brake Boosters with Brake Master Cylinders are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The brake booster and the brake master cylinder work together to help the driver stop the vehicle. The master cylinder stores brake fluid that is pushed through the lines and forces the brake pads against the disc when the brakes are engaged, helping to slow the vehicle. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Grade TypeOE
Features &#38; Benefits - Bullet 1Allows the driver to not exert as much pressure on the brake pedal
Vendor Part Number85124357
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
