GRACO U-Cup Repair Kit 40 - (SKU: 258793)The GRACO 258793 KIT, U Cup Repair 40 is a repair kit designed for use in GRACO equipment, specifically for replacing or repairing U cup seals. The kit is intended to restore the sealing function in pumps or fluid handling systems, ensuring reliable operation and preventing leaks. The material of the U cup seals is not specified in available sources. Key Features: Repair kit (U cup seal replacement) 40 (specific to GRACO equipment; exact size not

but it is intended to function as a critical part within the preflo system

Compatible with GRACO ProMelt equipment

reducing maintenance

This part is essential for maintaining optimal throttle control and functionality in GRACO spray equipment

Label/Identification Plate

Verify correct electrical connections for the 12 VDC motor

consult system operation manuals for specific instructions

Inspect and replace throat plugs as part of regular maintenance to prevent leaks and maintain spray quality

likely used in line striping or similar equipment as referenced in GRACO manuals

The GRACO 16M441 is a formed tube with a 1/2 inch outside diameter

Ensure all mounting points and fasteners are secure before use

Supports piston movement in hydraulic motor