Wagner Brake Z868 Parking Brake Shoe - Rear

Wagner Z868 Parking Brake Shoe for Rear Applications

The Wagner Z868 parking brake shoe is built for rear drum parking brake service on select Nissan and INFINITI vehicles. It uses OE-matched friction material and precision-ground surfaces to promote consistent contact with the brake drum.

Compatible With rear parking brake applications on Nissan Armada, Nissan TITAN, INFINITI QX56, Nissan Pathfinder, and Nissan Pathfinder Armada.

Key Features

• OE-matched friction material for brake performance aligned with original equipment expectations
• Precision-ground construction to maximize friction-to-drum contact
• Brake drum diameter: 8.100 in.
• Brake shoe width: 1.100 in.
• Primary friction material thickness: 0.190 in.
• FMSI number 1543-S868 for identification and catalog matching
• Wagner Z868 part number for rear parking brake shoe replacement

Detailed Description

The Wagner Brake Z868 is a rear parking brake shoe engineered for vehicles using an 8.100-inch brake drum diameter and a 1.100-inch shoe width. The shoe uses OE-matched friction materials and precision-ground surfaces to help maintain even drum contact, which supports stable parking brake engagement and predictable holding performance. This part is listed for 2004-2015 Nissan TITAN, 2005-2015 Nissan Armada, 2004-2010 INFINITI QX56, 2004 Nissan Pathfinder, and 2004 Nissan Pathfinder Armada. The Wagner Z868 also cross-references Monroe Shocks & Struts 172286 for the same application.

What This Part Helps Address

• Parking brake that does not hold the vehicle securely
• Uneven or inconsistent rear drum contact
• Worn friction material on the parking brake shoe
• Reduced parking brake effectiveness during vehicle storage or incline parking
• Noise or drag related to worn rear parking brake components

Installation Notes and Tips

Verify drum diameter, shoe width, and FMSI match before installation. Inspect the brake drum surface for scoring, heat spots, or out-of-round wear, since drum condition affects shoe contact. Confirm rear fitment by year, make, and model before ordering, especially on Nissan Armada, Nissan TITAN, and INFINITI QX56 applications. Follow the vehicle service procedure for parking brake adjustment after installation.

Quality Assurance

Wagner Brake uses OE-matched friction materials and precision-ground manufacturing methods to support consistent fit and contact characteristics in rear parking brake service.