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These check balls are engineered for heavy-duty performance and are intended to ensure reliable sealing and flow control within compatible GRACO equipment
Lubricate the O-ring with compatible grease to prevent damage during installation
Critical for system integrity
Follow manufacturer guidelines for electrical or pneumatic connections
GRACO Ring, Backup, O-Ring - (SKU: 116063) These check balls are engineeredThe GRACO 116063 is a backup O ring designed to provide additional sealing support and prevent extrusion in high pressure applications within GRACO paint sprayers and related equipment. The material is not explicitly specified in available sources, but backup O rings are typically made from PTFE or similar chemical resistant materials for durability and reliability. Key Features: Backup O ring Fits multiple GRACO paint sprayer models (confirm with
