Valve Plate Assembly #0999B5

Valve Plate Assembly, includes Valves and Cylinder Gasket (Head Gasket sold separately). Genuine Porter Cable replacement part.

Broken valve causing slow pump up or no compression at all? Replace this valve plate kit to restore compression (make sure piston and cylinder are not worn as well).

NOTE: It is advisable to also replace the D30139 Gasket Kit when you are replacing the N017592SV Valve Plate Assembly. This Gasket Kit is sold separately. 

• This kit includes the lower gasket
• Head gasket available in the gasket set, part # D30139
• This Valve Plate is for a 1-7/8" Cylinder Bore

NOTE: It is advisable to also replace the D30139 Gasket Kit when you are replacing the N017592SV Valve Plate Assembly. This Gasket Kit is sold separately.