{"product_id":"bach-trombone-42a-50a-hagman-valve-rotor-stop-spring","title":"Bach Trombone 42A \u0026 50A Hagman Valve Rotor Stop Spring","description":"\u003cp\u003eRotor stop spring for the Hagman valve on the Bach 42A and 50A trombones. Original Bach OEM part.\u003c\/p\u003e","brand":"Bach Parts","offers":[{"title":"Default Title","offer_id":51581543219332,"sku":"CSP47066","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0109\/5812\/files\/47066_1.jpg?v=1772523257","url":"https:\/\/mouthpieceexpress.com\/products\/bach-trombone-42a-50a-hagman-valve-rotor-stop-spring","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}