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Genuine Chevrolet Blazer Brake Proportioning Valve
Proportioning Valve- Select Vehicle by Model
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10 Brake Proportioning Valves found
Chevrolet Blazer VALVE ASM-BRK PRESS MOD
Part Number: 86511165$229.48 MSRP: $432.98You Save: $203.50 (47%)Ships in 1-2 Business DaysChevrolet Blazer VALVE ASM-BRK PRESS MOD
Part Number: 86511164$208.56 MSRP: $373.10You Save: $164.54 (45%)Ships in 1-2 Business Days
Chevrolet Blazer Valve Asm, Brake Pressure Mod (Re manufactured) (W/O Mounting Bracket)
Part Number: 12547217
Chevrolet Blazer Brake Proportioning Valve
The Brake Proportioning Valve is used in Chevrolet Blazer automobiles to adjust brake fluid pressures in the braking system where there is a combination of front disc and rear drum brakes. This is mainly useful in preventing the situation where the rear brakes lock up before the front brakes during a short and sharp stopping occasioned by an obstacle or any other reason. This is done by varying the brake fluid pressure to the rear brakes from the dynamics of the pressure of the brake fluid and cross sectional areas of output lines. To some extent none of the overview indicates that different types or styles of the Brake Proportioning Valves is being applied to the different models of Blazer but the basic functionality does not 'vary'. Output forces from the valve can be adjusted according to input pressures, which is necessary to get the premier out of the brake at the most critical times. In general, the Brake Proportioning Valve is very important in the operation of the braking system in the Chevrolet Blazer vehicles.
Each OEM Chevrolet Blazer Brake Proportioning Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Blazer Brake Proportioning Valve Parts Questions & Experts Answers
- Q:How to remove the brake proportioning valve on Chevrolet Blazer?A:To remove the brake proportioning valve, start by placing rags under the brake line fittings and preparing caps or plastic bags to cover the ends of the lines once they're disconnected. If the vehicle has a RWAL system, remove the RWAL module. Then, use a flare-nut wrench to loosen the tube nuts at the ends of the brake lines where they enter the brake proportioning valve, making sure to prevent rounding off of the flats on these nuts. Plug the ends of the brake lines to prevent contamination. Unplug the electrical connectors for the low-pressure warning switch and, if applicable, for the anti-lock pressure valve. Remove the brake proportioning valve mounting nuts (which are also the mounting nuts for the master cylinder) and remove the brake proportioning valve and bracket as a single assembly. Finally, separate the brake proportioning valve from its bracket. To install the brake proportioning valve, simply reverse the removal steps, ensuring that the brake proportioning valve retaining nuts and brake line fittings are tightened to the proper torque specifications. After installation, bleed the brake hydraulic system.
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