GRACO Suction Nut (866241) - (SKU: 866241)The GRACO 866241 NUT, SUCTION is a genuine OEM part designed to secure and maintain the suction valve assembly within GRACO airless paint sprayers. Its material is not explicitly specified, but it is engineered for durability and reliable performance in fluid handling systems. The part is essential for ensuring proper suction and fluid flow in the equipment. Key Features: Suction Nut 866241 Compatible with various GRACO airless paint sprayer models,

such as the LineLazer V 250SPS and 250DC Self-Propelled Line Striper

45 in–lb / 51 N

Inspect the suction tube for damage before installation

Clean the cover regularly to prevent buildup of debris

Compact dimensions (26

as specified in technical documentation

Ensure the shaft and bearing surfaces are clean and free of debris before installation

3-pack for multiple installation points

The GRACO 571044 is a repair kit designed for the G-Series pumps

facilitating precise throttle adjustments

The kit is intended to upgrade existing systems to include heated hose functionality

but it is intended to provide reliable spring force within various GRACO systems