Graco Packing Kit for STX, 390, Ultra 395, 495, 595

Graco OEM 18B260 Pump Packing Repair Kit 244194

The Graco 18B260 packing kit is one of the most widely used pump repair kits for Graco contractor airless paint sprayers. This kit replaces the O-Rings, Packings, and Balls inside of the fluid section on an airless paint sprayer. Replaces older packing kit #244194

Often times the 18B260 packing / pump repair kit is required when your airless paint sprayer output is low. If you see excessive paint leakage into the throat packing nut you may need to replace your packing as well.

The general purpose of the packings is to create a seal and direct fluid flow. This kit includes replacement throat packings and piston packings.

• Throat packings seal the displacement rod to the top of the pump cylinder. As the throat packings wear, there may be leakage into the wet cup.
• Piston packings create a seal inside the cylinder as the rod moves up and down

Graco’s dedication to delivering the highest quality products also allows you to protect your investment by offering products that can be repaired to ensure years of reliable service. High quality parts have years of service, but wear parts will need replacement over time. Use Genuine Graco parts to keep your sprayer in peak working order for years to come.

The original part # for this packing kit was 244194. This number now supersedes to this packing kit 18B260

For use with the airless sprayers listed below: