ACDelco Drum Brake Backing Plate Black Metal

Description

Product Overview

The ACDelco Drum Brake Backing Plate is engineered specifically for GM rear drum brake applications. Constructed from high‑strength metal with a corrosion‑resistant black finish, this component matches the original equipment manufacturer (OEM) part number 25911892, ensuring a perfect fit and reliable performance. Measuring 15.5 x 14.8 x 4.3 inches and weighing 4.29 pounds, the plate provides a solid foundation for brake shoes, enhancing heat dissipation and structural integrity. Its vehicle‑specific design eliminates the need for modifications, delivering a plug‑and‑play solution for service technicians and DIY mechanics alike.

Usage

Designed for GM cars, the backing plate is installed at the rear of the vehicle’s drum brake assembly. It is ideal for routine brake maintenance, component replacement, or performance upgrades. Whether you are working on a daily driver, a classic restoration, or a performance build, this plate offers the durability required for everyday driving and demanding conditions.

Why Choose Us

Choosing the ACDelco backing plate means selecting a product backed by decades of automotive expertise. Manufactured in South Korea to ACDelco’s stringent quality standards, each unit undergoes rigorous testing for fit, finish, and durability. The black metal coating provides superior rust resistance, extending the service life even in harsh climates. With a 4.2‑star rating from 20 verified customers, this part has proven its reliability in real‑world applications. Additionally, the component is covered by ACDelco’s warranty, giving you confidence in your purchase.

Key Features

• Exact OEM fit for GM rear drum brakes – no drilling or modifications required.
• Heavy‑duty black‑coated metal construction for enhanced corrosion resistance.
• Optimized dimensions (15.5 x 14.8 x 4.3 inches) for precise alignment and heat dissipation.
• Lightweight yet robust design at 4.29 pounds for easy handling and installation.
• Manufactured in South Korea with strict quality control to meet ACDelco standards.

FAQ

Is this backing plate compatible with all GM models?

The plate is designed for specific GM rear drum brake systems that use the OEM part number 25911892. Verify your vehicle’s service manual or consult a parts specialist to confirm compatibility.

Do I need any special tools to install the backing plate?

Standard hand tools such as a socket set, torque wrench, and brake spring compressor are sufficient. No specialized equipment is required.

Can I use this part on a performance brake upgrade?

Yes, the sturdy metal construction and precise fit make it suitable for both stock and mild performance applications. For extreme high‑performance builds, consider consulting a brake specialist.

What warranty does ACDelco provide?

The backing plate comes with ACDelco’s limited warranty, covering defects in material and workmanship for the duration specified in the warranty documentation.

How does the black coating improve the part’s lifespan?

The black coating acts as a barrier against moisture, road salts, and other corrosive agents, significantly reducing the risk of rust and extending the component’s service life.