RK4-450STDACK2

RK4-450STDACK2

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RK4-450STDACK2

RK4-450STDACK2

#2 Check Assembly Repair Kit, 4" 475STDA and 475STDAV used with RK4-450STDACK2. Kit Contains Seat Retainer, O-Ring, Seat, Bolt, Poppet Retainer, Handle, Poppet Assembly (x4), Washer, O-Ring, Retainer (x4), Poppet Retainer, Seal Ring Seat Assembly, and #2 Poppet.

475STDA, 475STDAV