The GRACO 17Y466 is a trigger repair kit designed for the Contractor PC spray gun. It contains all necessary components to replace or repair the trigger assembly, ensuring reliable operation and precise control. The kit is engineered for durability and performance, using high-quality materials suitable for demanding industrial environments. Key Features: Trigger repair kit Contractor PC (Standard size; use 19Y440 for compact size) GRACO Contractor PC spray gun Includes trigger pin, compression spring, upper & lower trigger, adjustment knob, and trigger clip Engineered for precise performance and durability Easy to install and maintain Reliable operation for demanding applications Applications:Used for repairing or replacing the trigger assembly in GRACO Contractor PC spray guns, commonly employed in painting, coating, and lubrication applications across industrial, construction, and maintenance sectors. Installation Notes: Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Follow the equipment manual for step-by-step installation instructions Ensure all components are clean and free from debris before installation Check for proper alignment and secure fit of all parts Test trigger operation after installation to confirm correct assembly