Wagner Brake Z811 Parking Brake Shoe - Rear

Wagner Z811 Parking Brake Shoe

The Wagner Z811 parking brake shoe is built for rear brake applications that call for OE-matched friction and precise drum contact. It is a direct-fit option for select Ford Expedition and Lincoln Navigator models, plus Lincoln MKT rear applications, with dimensions that support consistent engagement in the parking brake system.

Key Features

• OE-matched friction material for steady parking brake performance
• Precision-ground surfaces to maximize friction-to-drum contact
• Brake drum diameter: 9.060 in.
• Brake shoe width: 1.109 in.
• Primary brake shoe friction material thickness: 0.125 in.
• FMSI number 1545-S811 for application matching

Product Details

Wagner Brake Z811 is a rear parking brake shoe engineered for vehicles that use a 9.060-inch brake drum diameter and 1.109-inch shoe width. The OE-style friction material and ground contact surfaces help maintain even shoe-to-drum engagement, which is important for parking brake hold and predictable release. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Compatible fitment includes 2003-2017 Ford Expedition, rear; 2003-2017 Lincoln Navigator, rear; and 2013-2016 Lincoln MKT, rear, with additional 2017-2018 Lincoln MKT rear applications noted for vented rotors and 2019 Lincoln MKT rear applications noted for painted caliper.

What It Is Used For

• Restoring parking brake hold on rear drum-in-hat systems
• Replacing worn or uneven parking brake shoe friction surfaces
• Addressing parking brake drag caused by poor shoe-to-drum contact
• Correcting reduced parking brake effectiveness on Ford Expedition and Lincoln Navigator rear applications
• Supporting proper rear parking brake operation on Lincoln MKT models

Installation Notes and Tips

Verify brake drum diameter, shoe width, and FMSI match before installation. Inspect the drum surface, backing plate contact points, and parking brake hardware condition during service, and confirm the rear brake configuration matches the listed fitment notes for your vehicle. For fitment language, this part fits 2003-2017 Ford Expedition, rear; 2003-2017 Lincoln Navigator, rear; 2013-2016 Lincoln MKT, rear; 2017-2018 Lincoln MKT, rear with vented rotors; and 2019 Lincoln MKT, rear with painted caliper.

Quality Assurance

Wagner Brake uses OE-matched friction materials and precision-ground manufacturing methods to support consistent brake performance and drum contact. The Z811 is identified by FMSI 1545-S811 and is built to align with the listed rear applications.