

The Graco 17K490 Stop Ball Kit with Pins ensures precise paint flow control and reliable operation on select Graco LineLazer striping machines.
The Graco 17K490 Stop Ball Kit with Pins is a genuine OEM replacement designed to regulate fluid flow and maintain precise operation on select Graco walk-behind striping machines. It ensures reliable performance and easy maintenance for long-term use.
Remove the worn stop ball and pins from your machine and replace with the 17K490 kit. Ensure proper alignment and secure all pins according to the machine’s service manual for optimal performance.
Always use the OEM 17K490 Stop Ball Kit to maintain accurate paint flow, machine performance, and warranty compliance. Verify compatibility with your specific LineLazer model.
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