Valve Plate Assembly TF/TX O-RING Style #01AA17

Note: order this item for models CI050000PD, CI05000BPP, CI070000PD, CI07000BPP. Newer style valve plate (uses preformed o-ring gaskets). Poor performance or air leaks out of the intake filter while the unit is running? The valve plate assembly is probably the problem. Does not include the o-ring gaskets, please order part numbers TF066800AV and TF067000AV