07-08 ESCALADE TAHOE YUKON SIERRA Power Brake Booster & Master Cylinder Assembly
Price:
$89.99
Ships From:
New Iberia, Louisiana, US
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Brake Booster & Master Cylinder / Individual Brake Components This listing is for a brake booster and master cylinder assembly (or individual brake booster and master cylinder parts) that fits 2007‑2013 Chevrolet Tahoe, GMC Yukon (including XL), and Cadillac Escalade vehicles. These components are critical parts of your vehicle’s brake system — the master cylinder holds and pressurizes brake fluid, sending it out to the brake lines when the pedal is pressed, while the brake booster uses vacuum assist to reduce pedal effort and improve braking response.  Both components are made to match or replace OEM functions and restore safe brake performance when your original parts are worn or failing. “Master cylinder” refers to the hydraulic pressure unit that distributes brake fluid to the system, and “brake booster” refers to the vacuum‑assisted unit mounted behind the master cylinder that makes the brake pedal much easier to operate.  Condition / Fitment Notes: • Fits 2007–2013 Chevy Tahoe, GMC Yukon/Yukon XL, and Cadillac Escalade platforms (verify with VIN/part number when possible). • May be OEM / Genuine GM or high‑quality aftermarket replacement depending on what you have. • Inspect mounting points, brake ports, and check valves for wear before installation. • Replacing both booster and master together is often recommended if one fails.  Included (if combo): ✔️ Brake Booster (vacuum assist) ✔️ Master Cylinder (brake fluid reservoir and hydraulic unit)
- Port Quantity: 1
- Items Included: Power Brake Booster & Master Cylinder Assembly
- Manufacturer Part Number: 15856781,19417224,19432808,15276502,15947019,15787973,84164389
- Material: Power Brake Booster & Master Cylinder Assembly
- Superseded Part Number: 540-138
- Vintage Part: No
- Interchange: 540-00138
- Brand: GM TRUCKS
- Type: Master Cylinder
- Interchange Part Number: 540-00138
- Year: 07 08 2007 2008
- Manufacturer Warranty: 1 Month
- OE/OEM Part Number: 15856781,19417224,19432808,15276502,15947019,15787973,84164389
- Model: CHEVY SILVERADO 1500
- ID: E8CB5A75-4FE3-4410-BC96-23B1ED176AFA
- Universal Fitment: No
- Finish: Uncoated
- Stock: 138
- Country of Origin: United States
- Performance Part: No
