{"product_id":"conn-sousaphone-3-valve-piston-22k-20k-only","title":"Conn Sousaphone #3 Valve Piston (22K, 20K Only)","description":"\u003cp\u003eImportant: Pistons should be installed and lapped in by a professional shop technician.\u003c\/p\u003e","brand":"Conn Parts","offers":[{"title":"Default Title","offer_id":51790343471236,"sku":"CSPSU30073","price":673.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mouthpieceexpress.com\/products\/conn-sousaphone-3-valve-piston-22k-20k-only","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}