The GRACO 162942 is a packing O-ring designed for use in GRACO airless spray equipment. It serves as a sealing component to prevent leaks and maintain pressure within the system. The material is not specified in available listings. Key Features: Packing O-Ring GRACO airless spray equipment Seals and prevents leaks in spray equipment Essential for maintaining system pressure Designed for reliability and ease of replacement Applications:Used in GRACO airless spray systems for sealing and maintaining pressure integrity. Installation Notes: Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment. Inspect the O-ring for damage before installation Ensure the equipment is depressurized and cleaned before replacing the O-ring Follow GRACO equipment manual for specific installation procedures