ACDelco 19206977 Disc Brake Caliper Boot and Seal Kit

The ACDelco 19206977 is a disc brake caliper boot and seal kit designed to restore proper caliper function during brake service or rebuild. ACDelco Gold brake caliper seal kits are a high-quality alternative to Original Equipment (OE) parts, manufactured to meet or exceed expectations for fit, form, and function across GM vehicles and a wide range of other makes and models.

Caliper boots and seals play a critical role in the disc brake system, protecting caliper pistons from moisture, dirt, and debris while maintaining hydraulic integrity. Worn or cracked boots can allow contamination to enter the caliper bore, leading to premature piston corrosion, brake drag, and uneven pad wear. Replacing these components restores proper sealing and helps extend the service life of the caliper.

Key Features:

• ACDelco Gold (formerly ACDelco Professional) quality — backed by General Motors
• Manufactured to OE fit, form, and function standards
• Designed for use in disc brake caliper service and rebuild applications
• Includes caliper boot(s) and seal(s) as required for the application
• Suitable for GM vehicles and many other makes and models

ACDelco Gold brake components are engineered to deliver reliable stopping performance and are part of ACDelco's comprehensive brake parts lineup, which includes pads, rotors, calipers, drums, and hardware.