{"product_id":"bh-9780-39","title":"Rotary Seal, Gland \u0026 Spacer Kit 8-1\/2\" (BH-9780-39)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis specialized Seal, Gland, and Spacer Kit is designed for the comprehensive overhaul of 8-1\/2 inch Rotary in-ground cylinders. Unlike standard seal kits, this package includes precision spacers that help maintain the ideal alignment of the seal assembly against the plunger. This improved alignment reduces side-loading wear on the seals, which is a common cause of premature failure in older lift systems. By installing this SVI International kit, you are not just stopping a leak, but also addressing the underlying mechanical issues that lead to seal degradation. It is the ultimate choice for shops that want to minimize lift downtime and maximize the interval between hydraulic services. This direct-replacement kit provides a professional-level solution for maintaining 8-1\/2\" lifts.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Alignment:\u003c\/strong\u003e Includes critical spacers to ensure the seal and gland remain perfectly centered on the plunger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Wear:\u003c\/strong\u003e Prevents uneven seal loading, which significantly extends the service life of the hydraulic assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Sealing Materials:\u003c\/strong\u003e Features high-grade polymers that maintain flexibility and sealing force over a wide temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProactive Maintenance:\u003c\/strong\u003e Ideal for restoring older cylinders where standard seal kits may fail due to minor alignment issues.\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 J139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Diameter:\u003c\/strong\u003e 8-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSVI Part Number:\u003c\/strong\u003e BH-9780-39\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 J139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSVI International:\u003c\/strong\u003e BH-9780-39\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Rotary in-ground lifts utilizing an 8-1\/2 inch diameter hydraulic cylinder system.\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":45856364462245,"sku":"BH-9780-39","price":266.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/rotary_7763b855-8bae-466a-8cfb-c266145eb894.png?v=1785516612","url":"https:\/\/aepn.net\/products\/bh-9780-39","provider":"AEPN","version":"1.0","type":"link"}