ACDelco 19316574 Gm Original Equipment Rear Passenger Side Brake Backing Plate

The ACDelco 19316574 is a GM Original Equipment rear passenger side brake backing plate designed as a direct OEM replacement for compatible General Motors vehicles. As a true GM OE part, it is designed, engineered, and tested to meet the rigorous standards set by General Motors, delivering the same fit, form, and function as the factory-installed component.

Within the drum brake system, the backing plate serves as the structural foundation for the entire brake assembly. The wheel cylinder mounts directly to the plate, and it also provides anchor points for the brake shoes, return springs, hold-down hardware, and emergency brake components. A properly functioning backing plate is essential for correct brake shoe alignment and reliable braking performance.

Key Features:

• GM Original Equipment — the same part installed on GM vehicles at the factory
• Designed and engineered to meet GM's strict quality and durability standards
• Provides the structural foundation for drum brake shoes, wheel cylinder, and hardware
• Rear passenger side (right rear) positioning
• Stamped steel construction for strength and longevity
• Direct-fit replacement — no modification required
• Backed by GM's quality assurance program

Replace a corroded, bent, or damaged backing plate promptly to maintain proper brake shoe alignment and prevent interference with the drum or other brake components. The ACDelco 19316574 restores OE-level braking integrity to your GM vehicle.