Wagner Brake Z889 Parking Brake Shoe - Rear

Wagner Z889 Rear Parking Brake Shoe

The Wagner Z889 parking brake shoe is built for rear brake drum applications that call for OE-matched friction and precise drum contact. It is a direct-fit choice for select Hyundai Sonata, Hyundai XG350, Hyundai XG300, Kia Optima, and Kia Soul rear parking brake service.

Key Features

• OE-matched friction material for consistent parking brake performance
• Precision-ground shoe surfaces to improve friction-to-drum contact
• Brake drum diameter: 6.690 in.
• Brake shoe width: 1.180 in.
• Primary friction material thickness: 0.130 in.
• FMSI number: 1575-S889
• Part number: Z889

Detailed Description

Wagner Brake Z889 is a rear parking brake shoe engineered for drum-style parking brake systems. The shoe uses friction materials matched to OE specifications and precision-ground construction to help maintain even contact inside the drum. That combination supports stable parking brake engagement and predictable pedal or lever feel in vehicles such as the 1999-2005 Hyundai Sonata, 2001-2005 Kia Optima, 2002-2005 Hyundai XG350, 2001 Hyundai XG300, and 2010-2013 Kia Soul. This part number, Z889, also cross-references Genuine 583503CA10 for the same application.

What It Helps Address

• Weak or inconsistent parking brake hold
• Noise from worn rear parking brake shoes
• Uneven drum contact caused by worn friction surfaces
• Reduced parking brake effectiveness during inspection
• Service needs on rear drum-style parking brake assemblies

Installation Notes and Tips

Verify drum diameter, shoe width, and FMSI match before installation. This rear parking brake shoe is listed for rear positions only, so confirm the vehicle application and drum brake hardware layout before service. Inspect the drum surface for scoring or taper wear, and clean the backing plate contact points before assembly. For fitment reference, this part fits 2010-2013 Kia Soul, rear; 1999-2005 Hyundai Sonata, rear; 2002-2005 Hyundai XG350, rear; 2001-2005 Kia Optima, rear; and 2001 Hyundai XG300, rear.

Quality Assurance

Wagner Brake uses OE-matched friction materials and precision-ground manufacturing methods to support consistent brake performance and drum contact. The Z889 is identified by FMSI 1575-S889 for application matching and catalog verification.