To find the correct master cylinder, you must identify one of the following:
* Your vehicle's VIN (Vehicle Identification Number): This is the most reliable method. Provide the VIN to a parts store (AutoZone, Advance Auto Parts, Napa Auto Parts, etc.) or an online parts retailer. They can look up the exact master cylinder needed for your specific vehicle.
* Your brake system type: Is it a single or dual diaphragm system? This is usually indicated on the master cylinder itself, but may require inspection of the brake system.
* The part number of your current master cylinder: If you can read the number stamped on your existing master cylinder, that's also a highly effective way to find a replacement.
Without this information, providing the correct master cylinder is impossible. Attempting to use an incorrect master cylinder could lead to brake failure and serious injury. Accuracy is critical here.