GRACO Jam Nut - (SKU: 166037)The GRACO 166037 is a jam nut, a type of fastener used to secure components within GRACO airless spray pump assemblies. Its material is not specified in available documentation, but jam nuts are typically made from steel or brass. It is intended to lock connecting rods or similar parts in place, preventing loosening during operation. Key Features: Jam Nut Used in GRACO PRESIDENT 10: 1 Airless Spray Pump assemblies (see documentation for specific

Ensure proper fit and secure coupling to prevent leaks and maintain suction efficiency

and industrial floor maintenance

but it is engineered to provide reliable sealing within valves and dispensing systems

Replace the cylinder kit as recommended by the manufacturer

Replace the harness or solenoid assembly as part of routine maintenance if signs of degradation are present

Used in GRACO spray equipment systems for proper component alignment and spacing

but it is commonly used in high-pressure fluid systems

leak-resistant tubing attachment

The GRACO 24Y798 is a replacement hose kit designed for the SoloTech™ i10 peristaltic pump

Ease of maintenance (replaceable parts and simple design)

and process industries

Designed for GRACO diaphragm pump assemblies (specific models not listed)