{"product_id":"bh-9757-67","title":"Rotary Spring (BH-9757-67)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe BH-9757-67 is a critical return spring designed for the Flat Drop (FD) pocket cover system on Rotary in-ground lifts. This spring provides the necessary tension to automatically reset the door mechanism as the lift cycles through its vertical range of motion. Over time, original springs can lose their elasticity or break due to fatigue, leading to covers that fail to seat properly. By installing this high-tensile SVI replacement, you ensure the safety and seamless operation of your shop's recessed floor system. It is specifically engineered to meet the performance requirements of Rotary SmartLift components.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Reliability:\u003c\/strong\u003e Restores the automatic return function of the Flat Drop door assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Steel:\u003c\/strong\u003e Manufactured from premium spring wire to resist sagging and fatigue over thousands of cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Precision-engineered to match the dimensions and tension rating of the original Rotary FD63-7 part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Enhancement:\u003c\/strong\u003e Ensures floor covers return to a flush position, preventing trip hazards in the service bay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e FD63-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSVI Part Number:\u003c\/strong\u003e BH-9757-67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e FD63-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSVI International:\u003c\/strong\u003e BH-9757-67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Rotary SmartLift SL210 and SL212 series equipped with Flat Drop pocket cover systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rotary","offers":[{"title":"Default Title","offer_id":45856291487909,"sku":"BH-9757-67","price":22.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/rotary_ba80c58b-a75e-44e7-abe8-32db3c51d6aa.png?v=1785516049","url":"https:\/\/aepn.net\/products\/bh-9757-67","provider":"AEPN","version":"1.0","type":"link"}