The GRACO 605358 KEY, SPROCKET is a small mechanical component designed to secure or align a sprocket within GRACO equipment, such as the RoadLazer RoadPak and RoadLaser Line Striper systems. Its material is not specified in available documentation, but it is typically made from hardened steel or similar durable metal for reliable performance in demanding environments. Its intended use is to ensure proper engagement and alignment of sprockets in drive or transmission assemblies.

Key Features:

• Key, sprocket
• GRACO RoadLazer RoadPak, RoadLaser Line Striper systems
• Precision fit for sprocket alignment
• Durable construction for long service life
• Small, lightweight design (approx. 0.06–0.10 lbs, dimensions: ~0.3 x 2.9 x 0.3 in)

Applications:
Used in GRACO line striping and marking equipment to ensure proper sprocket engagement and alignment in drive or transmission assemblies.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and reliability, reducing the risk of equipment failure and downtime.
• Ensure the key is clean and free of burrs before installation.
• Align the keyway in the shaft and sprocket before inserting the key.
• Use appropriate tools to gently tap the key into place, avoiding excessive force.
• Verify that the sprocket rotates freely and is securely engaged after installation.
• Regularly inspect the key and sprocket for wear or damage.
• Replace the key if it shows signs of deformation or excessive wear.
• Lubricate mating surfaces as recommended by the equipment manual.