{"product_id":"commander-door-swing-operator-torsion-spring-4-1-2","title":"Commander Door Swing Operator Torsion Spring 4-1\/2\"","description":"\u003cp data-start=\"208\" data-end=\"774\"\u003eThis torsion spring is designed for use in legacy Concord accessibility lift systems utilizing the Commander door swing operator assembly. The spring provides rotational tension for smooth operator movement and proper door function within the swing mechanism. Commonly referenced alongside part #300684, this replacement component matches the original style and dimensions used in select older lift configurations. Its durable spring steel construction is intended for dependable performance in commercial and residential accessibility equipment applications.\u003c\/p\u003e\n\u003cul data-start=\"776\" data-end=\"1084\"\u003e\n\u003cli data-section-id=\"1qrfei0\" data-start=\"776\" data-end=\"828\"\u003eCompatible with select legacy Concord lift systems\u003c\/li\u003e\n\u003cli data-section-id=\"11ez0jb\" data-start=\"829\" data-end=\"881\"\u003eUsed with Commander door swing operator assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"wtshrm\" data-start=\"882\" data-end=\"919\"\u003eAssociated with part #300684\u003c\/li\u003e\n\u003cli data-section-id=\"22oz5j\" data-start=\"920\" data-end=\"946\"\u003eOverall outside diameter: 4-1\/2\"\u003c\/li\u003e\n\u003cli data-section-id=\"wdjsd3\" data-start=\"947\" data-end=\"971\"\u003eInner diameter: 1-5\/8\"\u003c\/li\u003e\n\u003cli data-section-id=\"3jwvwk\" data-start=\"972\" data-end=\"1012\"\u003eHeavy-duty torsion spring construction\u003c\/li\u003e\n\u003cli data-section-id=\"110m7yc\" data-start=\"1013\" data-end=\"1034\"\u003eBlack coated finish\u003c\/li\u003e\n\u003cli data-section-id=\"181qgcb\" data-start=\"1035\" data-end=\"1084\"\u003eDesigned for door operator tension applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1086\" data-end=\"1256\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAll replacement components should be installed and inspected by qualified service personnel to ensure proper fitment, safe operation, and continued equipment reliability.\u003c\/p\u003e","brand":"Concord","offers":[{"title":"Default Title","offer_id":47261297574050,"sku":"SPR.CMD.CNC","price":154.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/7949\/1234\/files\/Concord-Commander-Door-Operator-Torsion-Spring-300684_3.png?v=1778593908","url":"https:\/\/liftpartspro.com\/products\/commander-door-swing-operator-torsion-spring-4-1-2","provider":"Lift Parts Pro","version":"1.0","type":"link"}