Product Function:Designed as a direct replacement for Pump Packing O-Ring Part Number 104361. This seal serves as a critical component for the fluid section cylinder in compatible airless paint sprayers.
Compatibility:Compatible with Graco sprayer models including 390, Ultra 395, 495, 595, and Pro210ES. Also fits Reactor E-10 systems. Please check your sprayer's manual or parts diagram to confirm the OEM number 104361 matches before ordering.
Material:Crafted from premium durable PTFE materials, Provides excellent wear resistance and oil resistance to swelling and abrasion, ensuring a longer service life than standard rubber seals.
Easy Service Replacement:Designed for straightforward installation during routine maintenance. Simply remove the worn seal and install the new packing O‑ring following the procedures in your equipment service manual; no special modifications are required.