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Part TypePower Brake Booster
BrandACDELCO
Package Height12.3
Package Width12.3
Package Length16.8
Part CategoryReplacement Parts
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Diaphragm TypeSingle
Housing MaterialSteel
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Signs Of Wear & Troubleshooting - Section 1 - Bullet 1Brake pedal pulsation (not to be confused with normal ABS operation).
Brake Pedal Rod Extension IncludedYes
Mounting Bracket IncludedNo
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Features & Benefits - Bullet 6GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Booster TypeVacuum
Features & Benefits - Bullet 2Helps restore brake power and performance
Features & Benefits - Bullet 3Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Features & Benefits - Bullet 4ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Master Cylinder IncludedNo
Features & Benefits - Bullet 5GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Product DescriptionACDelco GM Original Equipment Power Brake Boosters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These boosters force multipliers that cause additional force to be applied to the master cylinder for additional braking power. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features &#38; Benefits - Bullet 1Helps optimize brake force when stopping
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems.
Gasket Or Seal IncludedYes
Mounting Hardware IncludedYes
Brake Service GradeRegular
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Vehicle pulls to the left or right when brakes are applied.
Part FitmentDirect Fit
Grade TypeOE
Vendor Part Number178-0911
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
