The GRACO 123633 Spring, Needle Assembly is a replacement part designed for use in GRACO spray equipment. It consists of a spring and needle assembly, typically constructed from durable materials such as steel for the spring and hardened steel or other wear-resistant materials for the needle. Its primary function is to control the flow and shut-off of material in spray guns, ensuring reliable operation and consistent spray performance.

Key Features:

• Spring, Needle Assembly
• Designed for use with GRACO spray equipment (specific models not detailed in available sources)
• Reliable material flow control
• Durable construction for extended service life
• Easy replacement and maintenance

Applications:
Used in GRACO spray guns for applications such as painting, coating, and material dispensing in industrial, automotive, and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Disassemble the needle assembly as per the equipment manual
• Inspect and replace worn or damaged components
• Reassemble the needle assembly carefully to ensure proper function
• Refer to the GRACO manual for detailed instructions
• Regularly inspect the needle and spring for wear or damage
• Replace the assembly if wear or damage is detected
• Use only genuine GRACO replacement parts for best results