Keep the sleeve and surrounding components clean and free of debris
and maintaining system pressure and cleanliness
The GRACO 16G478 is a long piston ram rod
and replacement of hoses in GRACO spray systems
and other heavy-duty environments requiring reliable
GRACO SPACER, PIN, DETENT, NY - (SKU: 21749-00) Keep the sleeve and surroundingThe GRACO 21749 00 is a spare part consisting of a spacer, pin, and detent, typically made from durable materials such as steel or alloy for use in GRACO spray equipment. Its intended function is to provide secure spacing, alignment, and retention within the assembly of GRACO airless spray systems. Key Features: Spare part (spacer, pin, detent) Designed for use with GRACO airless spray equipment Ensures proper alignment and retention of components