The GRACO 177538 STUD TRIGGER is a small, precision-engineered component designed to function as the trigger stud in GRACO airless spray guns. It is typically constructed from durable materials suitable for high-pressure environments, though the exact material is not specified in available sources. Its primary function is to facilitate the reliable operation of the spray gun trigger mechanism, ensuring smooth and consistent performance during spraying applications.

Key Features:

• Trigger Stud
• 177538
• Fits GRACO spray guns: XTR, SG20, SGPro, SG2, SG3
• Precision fit for reliable trigger operation
• Compact size for easy integration into spray gun assemblies
• Designed for durability and long service life

Applications:
Used in GRACO airless spray guns for painting and coating applications across industrial, commercial, and agricultural settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the spray gun. Non-genuine parts may compromise equipment reliability and void warranties.
• Ensure the spray gun is depressurized and disconnected from the power source before installation.
• Refer to the specific spray gun manual for detailed disassembly and reassembly instructions.
• Inspect the trigger stud for wear or damage before installation.
• Lubricate moving parts as recommended by GRACO to maintain smooth operation.