Precision Fastening Washer for Graco Airless Sprayer Assemblies
Compatible Machines
- Graco Ultra Max II Series Airless Sprayers (390, 395, 490, 495, 595)
- Graco Mark Series Airless Sprayers (Mark IV, Mark V, Mark X)
- Graco GMax Gas Airless Sprayers (3400, II Series Units)
- Graco Industrial Airless Pump Systems (King, Xtreme, Hydra Series)
What is Graco 179924 Washer?
The Graco 179924 Washer is a precision-machined fastening component used in Graco airless sprayer assemblies to distribute load evenly across bolted connections and improve joint stability.
It helps reduce surface wear, maintain proper tension, and ensure secure fastening of critical pump and cart components under high-vibration operating conditions.
Key Functions & Benefits
- Distributes load evenly across fastened joints
- Reduces wear and surface damage on components
- Maintains secure bolt tension during operation
- Improves stability of mechanical connections
- Supports long-term equipment durability
Role in Equipment Assembly
Installed between fastening surfaces in Graco sprayer systems, the Graco 179924 Washer ensures consistent pressure distribution, preventing loosening and maintaining structural integrity of connected components during high-pressure operation.
Frequently Asked Questions
It distributes load evenly and helps maintain secure fastening between connected components.
Yes, wear can lead to loosening connections and reduced mechanical stability.
It is used in specific Graco airless sprayer assemblies and must match the correct model configuration.
Failure can cause loosening of connections, vibration issues, and reduced assembly stability.
