The GRACO 801137 KEY, SQUARE is a genuine replacement part designed for secure attachment of the engine drive pulley on GRACO gas-powered sprayers. It is typically made from durable steel or similar metal, ensuring reliable torque transmission and alignment between the engine shaft and pulley.

Key Features:

• Square Key
• Metal (steel or similar, not explicitly stated)
• GRACO gas-powered sprayers (check manual for specific model fitment)
• Ensures secure and precise pulley attachment
• Seamless compatibility with GRACO equipment
• Designed for optimal functionality and reliability

Applications:
Used in GRACO gas-powered sprayers to secure the engine drive pulley to the engine shaft, ensuring proper power transmission and equipment operation.

Installation Notes:

• Using a genuine GRACO key ensures proper fit, safety, and optimal performance of the sprayer.
• Always confirm fitment with your equipment manual before installation
• Ensure the key is fully seated in both the shaft and pulley keyways
• Check for wear or damage before installation and replace if necessary