Wagner Brake Z857 Parking Brake Shoe - Rear

Wagner Z857 Rear Parking Brake Shoe

The Wagner Z857 parking brake shoe is built for rear brake service on select Acura and Honda vehicles. It uses OE-matched friction material and precision-ground surfaces to help maintain consistent contact with the brake drum.

Compatible with rear brake applications on 2005-2012 Acura RL, 2009-2014 Acura TL, 2010-2011 Honda Accord Crosstour, and 2012-2015 Honda Crosstour, this Wagner brake shoe is sized for a 7.460-inch brake drum diameter and a 0.980-inch shoe width.

Key Features

• OE-matched friction material for consistent parking brake performance
• Precision-ground construction to improve friction-to-drum contact
• FMSI Number: 1585-S857
• FMSI Lining: 1585
• FMSI Steel: S857
• Primary friction material thickness: 0.155
• Brake drum diameter: 7.460 inches
• Brake shoe width: 0.980 inches

Detailed Description

Wagner Brake Z857 is a rear parking brake shoe for Acura RL, Acura TL, Honda Accord Crosstour, and Honda Crosstour applications. The Wagner line focuses on OE-style friction characteristics and accurate material finishing, which helps the shoe seat properly against the drum and maintain stable parking brake engagement. This part cross-references Bendix Premium Brake Shoes 857 for the same application.

What It Helps Address

• Weak or inconsistent parking brake hold
• Noise caused by worn or uneven shoe friction surfaces
• Poor drum contact from aged parking brake shoes
• Reduced parking brake effectiveness during hill parking
• Service replacement for worn rear parking brake shoes

Installation Notes and Tips

Verify drum diameter, shoe width, and FMSI match before installation. Inspect the brake drum for scoring, heat spots, or out-of-round wear, since drum condition affects shoe contact and parking brake performance. Confirm rear fitment by year and model before ordering: Fits 2005-2012 Acura RL, rear; Fits 2009-2014 Acura TL, rear; Fits 2010-2011 Honda Accord Crosstour, rear; Fits 2012-2015 Honda Crosstour, rear.

Quality Assurance

Wagner Brake uses OE-matched friction materials and precision-ground components to support consistent brake performance and drum contact. Part number Z857 is identified by FMSI 1585-S857 for application matching and catalog verification.