Graco 17K985 Piston Seat Kit

Graco 17K985 Piston Seat Kit fits Express Displacement Pumps like:

ProConnect Models - 17J552, 17J553, 17J554, 17J555 and QuickChange Models - 17J556, 17J558, 17J559, 17J560. Graco 17K985 Piston Seat Kit with the Piston Rods make up a complete Piston Rod Assembly ready to install.

When used with Graco 17K983 Piston Rod gives Graco 17K692 Proconnect Piston Rod Assembly, if installed in Graco 17K984 Piston Rod gives Graco 17K693 Quick Change Pump Piston Rod Assembly.

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Always verify correct part numbers in your owner’s manual.

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