Wagner Brake Z854 Parking Brake Shoe - Rear

Wagner Z854 Parking Brake Shoe Overview

The Wagner Z854 parking brake shoe is built for rear brake service on a wide range of Ram, Ford, and Dodge applications. It uses OE-matched friction materials and precision-ground surfaces to help maintain consistent drum contact and dependable parking brake performance.

For buyers searching for a rear parking brake shoe for Ram 2500, Ram 3500, Ford F-350 Super Duty, or Ford E-Series applications, this Wagner brake shoe offers the fitment and material specifications needed for a direct replacement service.

Key Features

• Part number: Z854
• Parking brake shoe for rear drum brake applications
• OE-matched friction material for consistent braking feel
• Precision-ground construction to maximize friction-to-drum contact
• FMSI number: 2192-S854
• Brake drum diameter: 8.070 in.
• Brake shoe width: 1.625 in.
• Primary friction material thickness: 0.165 in.
• Cross-reference: Monroe Shocks & Struts (e.g., BX854)

Product Details

Wagner Brake’s Wagner line focuses on OE-style replacement brake components, and the Z854 follows that approach with friction material selected to match original equipment behavior. The shoe dimensions, including the 8.070-inch drum diameter and 1.625-inch width, support proper contact in rear parking brake assemblies. This makes the Wagner Z854 a practical choice for rear brake service on Ram 2500 and Ram 3500 trucks, as well as Ford F-250 Super Duty, Ford F-350 Super Duty, and select Ford E-Series vehicles.

Fits 2022-2025 Ram 3500, rear. Fits 2022-2024 Ram 2500, rear. Fits 2021 Ram 3500, rear, dual rear wheels. Fits 2011-2021 Ram 2500, rear. Fits 2011-2020 Ram 3500, rear. Fits 2014 Ford F-350, rear. Fits 2005-2009 Ford F-350, rear. Fits 2011-2012 Ford F-350 Super Duty, rear, dual rear wheels. Fits 2006-2010 Dodge Ram 2500, rear. Fits 2006-2010 Dodge Ram 3500, rear. Fits 2005-2010 Ford F-250 Super Duty, rear. Fits 2005-2010 Ford F-350 Super Duty, rear. Fits 2007-2008 Dodge Ram 1500, rear. Fits 2005-2007 Ford E-250, rear. Fits 2007 Ford E-350 Econoline, rear. Fits 2004-2007 Ford E-350 Super Duty, rear. Fits 2004-2005 Ford E-350 Club Wagon, rear.

Common Service Uses

• Rear parking brake shoe replacement for worn friction material
• Restoring parking brake hold on Ram 2500 and Ram 3500 trucks
• Addressing uneven drum contact in Ford F-250 and F-350 rear brake service
• Replacing shoes during rear brake maintenance on Ford E-250 and E-350 models
• Correcting parking brake performance loss caused by glazing or wear

Installation Notes

Inspect the brake drum, hardware, and backing plate surfaces before installation. Measure the drum diameter and confirm the shoe width and FMSI match the existing assembly before service. For best results, clean the drum contact area and verify proper adjustment after installation so the parking brake engages evenly.

Quality Assurance

The Wagner Z854 is manufactured with OE-matched friction materials and precision-ground surfaces to support consistent brake performance and reliable drum contact. Its published dimensions and FMSI references help confirm correct application during parts selection.