Wagner Brake Z941 Parking Brake Shoe - Rear

Wagner Z941 Parking Brake Shoe Overview

The Wagner Brake Z941 parking brake shoe is built for rear drum parking brake applications that demand consistent contact and controlled holding power. It uses OE-matched friction materials and precision-ground surfaces to help maximize friction-to-drum contact for dependable performance.

Compatible with rear brake service on Jeep Wrangler, Jeep Wrangler JK, Jeep Liberty, and Dodge Nitro applications, this Wagner parking brake shoe supports accurate fitment across model years from 2007 through 2025.

Key Features

• OE-matched friction material for brake performance aligned with original equipment standards
• Precision-ground construction to improve friction-to-drum contact
• Brake drum diameter: 8.130 in.
• Brake shoe width: 1.188 in.
• Primary brake shoe friction material thickness: 0.180 in.
• FMSI number 1580-S941 for identification and catalog matching
• Part number Z941 for rear parking brake service

Detailed Product Description

Wagner Brake Z941 is a rear parking brake shoe engineered for vehicles using an 8.130-inch brake drum diameter and a 1.188-inch shoe width. The friction material is matched to OE-style requirements, while the precision-ground surface helps the shoe make even contact with the drum. That combination supports stable parking brake engagement and consistent braking feel during service replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. For shoppers searching for a rear parking brake shoe for Jeep Wrangler, Jeep Wrangler JK, Jeep Liberty, or Dodge Nitro, part number Z941 provides a direct catalog match for the listed rear applications.

What This Part Helps Address

• Weak or inconsistent parking brake holding power
• Uneven shoe-to-drum contact
• Noise or vibration from worn rear parking brake shoes
• Reduced parking brake effectiveness after lining wear
• Service replacement for rear drum-style parking brake components

Installation Notes and Tips

Verify drum diameter, shoe width, and FMSI references before installation. Inspect the brake drum surface for scoring, taper, or heat damage, since shoe performance depends on clean, even drum contact. Confirm rear-position application and match the vehicle year and model exactly, including Jeep Wrangler rear, Jeep Wrangler JK rear, Jeep Liberty rear, and Dodge Nitro rear listings.

For fitment-focused searches, this part is commonly selected for rear parking brake service on 2022-2025 Jeep Wrangler, 2007-2021 Jeep Wrangler, 2018 Jeep Wrangler JK, 2008-2012 Jeep Liberty, and 2007-2011 Dodge Nitro.

Quality Assurance

Wagner Brake uses OE-matched friction materials and precision-ground manufacturing methods to support consistent brake shoe performance and reliable drum contact. Part number Z941 is identified by FMSI 1580-S941 for catalog accuracy and application matching.