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ACDelco 178-0866 | Power Brake Booster
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ACDelco GM Original Equipment Power Brake Boosters connect the brake pedal apply system to the master cylinder, and are GM-recommended replacements for your vehicle's original components. The brake booster is a force multiplier that causes additional force to be applied to the master cylinder for additional braking power. These brake boosters have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.Power Brake Booster Assembly
BRAND: ACDelco
FEATURES:
- Abs Components;Brake;Brake Caliper;Brake Caliper Lubricant;brake care;Brake Fluid;Brake Pad;Brake Parts;Brake Rotor;Brake Shoe;brakes care;Caliper;Drums;Durastop Brake Pads;Durastop Brake Parts;Durastop Ceramic Brake Pads;Low Voc Brake Parts Cleaner 15oz;Low Voc Brake Parts Cleaner 16oz;luxury hybrid brake pads;oem Brakes;Pads And Shoes;Rotor;Silicone Brake Lubricant
- GM-recommended replacement part for your GM vehicle's original factory component
- Manufactured to GM OE specification for fit, form, and function
- Offering the quality, reliability, and durability of GM OE
- Power Brake Booster
- Restores brake power and performance
SPECIFICS:
| ACD_RemanDes | No |
| Good Maintenance Practices - S1 B1 | Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations. |
| Good Maintenance Practices - S1 B2 | Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required. |
| Good Maintenance Practices - S1 B3 | Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary). |
| Good Maintenance Practices - S1 B4 | Check the thickness of your brake pads. |
| Good Maintenance Practices - S1 H | The following inspections and maintenance procedures can help prevent potential brake problems. |
| Good Maintenance Practices - S2 B1 | Inspection of the brake hoses for brittleness or cracking. |
| Good Maintenance Practices - S2 B2 | Inspection of brake lining and pads for wear or contamination by brake fluid or grease. |
| Good Maintenance Practices - S2 B3 | Inspection of wheel bearings and grease seals. |
| Good Maintenance Practices - S2 B4 | Parking brake adjustments (as needed). |
| Good Maintenance Practices - S2 H | The following should be conducted by a qualified technician: |
| Housing Diameter | 274.40 |
| Marketing Statement - Product Line | Get the GM quality you know and trust with ACDelco GM Original Equipment Brakes. Stay with the parts brand your GM vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Brakes are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. |
| Mkt_State_Warranty_CA | 36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details. |
| Mkt_State_Warranty_US | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. |
| PAdb Update Date | 2016-07-26 |
| Signs of Wear & Troubleshooting - S1 B1 | Chirping or grinding noises when braking. |
| Signs of Wear & Troubleshooting - S1 B2 | Difficulty stopping the vehicle. |
| Signs of Wear & Troubleshooting - S1 B3 | A low or sinking brake pedal. |
| Signs of Wear & Troubleshooting - S1 B4 | Brake pedal pulsation (not to be confused with normal ABS operation). |
| Signs of Wear & Troubleshooting - S1 B5 | Vehicle pulls to the left or right when brakes are applied. |
| Signs of Wear & Troubleshooting - S1 H | Signs of brake wear include: |
| Vintage_Part_Indicator | N |
DOWNLOADS:
APPLICATIONS:
- 2012-2012 Chevrolet Silverado 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2013 Chevrolet Silverado 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2013 GMC Yukon
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2013 Chevrolet Avalanche
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 Cadillac Escalade ESV
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2012 Cadillac Escalade
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2013 GMC Sierra 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2012 Cadillac Escalade EXT
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2012 Chevrolet Suburban 1500
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2012 GMC Yukon XL 1500
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2013 Chevrolet Silverado 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2013 Cadillac Escalade EXT
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 Cadillac Escalade
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2012 GMC Sierra 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2013 Cadillac Escalade EXT
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2012 GMC Sierra 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2012 GMC Sierra 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2013 GMC Sierra 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2012 GMC Yukon
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2013 Chevrolet Silverado 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2014 Chevrolet Suburban 1500
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 Chevrolet Suburban 1500
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2013 GMC Sierra 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2012 Cadillac Escalade ESV
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2014 Cadillac Escalade
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2014 GMC Yukon
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 Chevrolet Silverado 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2014 Chevrolet Tahoe
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 GMC Yukon XL 1500
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2013 GMC Sierra 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2014 Cadillac Escalade ESV
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2013 GMC Sierra 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2013 Chevrolet Silverado 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2014 GMC Yukon XL 1500
- 7,700 lb Vacuum Power Brakes CODE AAC8
- 2012-2012 Chevrolet Silverado 1500
- 6,400 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2012 Chevrolet Avalanche
- 7,700 lb Vacuum Power Brakes CODE AACX
- 2012-2013 Chevrolet Avalanche
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2013 Chevrolet Tahoe
- 7,700 lb Vacuum Power Brakes CODE AAGT
- 2012-2012 Chevrolet Silverado 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AACX
- 2012-2013 GMC Sierra 1500
- 7,000 LB VAC PWR BRK(JF3), ACTIVE BRAKE CONTROL(JL4) CODE AAC8
- 2012-2013 Chevrolet Silverado 1500
- 7,700 lb Vacuum Power Brakes, ACTIVE BRAKE CONTROL(JL4) CODE AAGT
- 2012-2012 Chevrolet Tahoe
- 7,700 lb Vacuum Power Brakes CODE AACX
Product type:
Aftermarket
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