Aftermarket GRACO® 239922 Intake Seat Kit, 15/16″ diameter (includes seat, ball & o-ring) (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 719766

Comparable OEM Part Number: 239922

Description: Total Finishing’s part # 20-2673 is a direct-fit replacement for the GRACO® 239922 intake seat kit, a critical valve component in airless spray pump assemblies. This 15/16″ seat maintains proper fluid flow dynamics during the intake stroke, controlling the direction and velocity of material entering the pump chamber.

Pump service technicians and spray equipment specialists rely on intake seat kits to restore pump performance after extended runtime or contamination exposure. When the seat wears or becomes damaged, pump priming and pressure consistency suffer immediately, affecting spray pattern quality and application efficiency on job sites.

Common reasons for replacement:

• Seat pitting or erosion from abrasive particulates in coating materials, causing pressure loss and inconsistent spray patterns
• Leakage past the seat during idle periods, indicated by slow pressure buildup or fluid weeping from the pump head
• Scored or scratched seat surfaces from repeated contact with check balls or debris, degrading the seal integrity
• Valve chatter or chattering spray patterns resulting from a compromised seating surface that allows micro-oscillations during the intake cycle

Manufactured to OEM-equivalent dimensions for proper fit and performance.

Comparable to GRACO® 239-922