{"product_id":"85800007-hydraulic-backup-ring","title":"85800007 Hydraulic Back-Up Ring for CNH Case New Holland | Ruijuepar","description":"\u003ch2 class=\"sec-head\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eHigh-quality 85800007 hydraulic back-up ring replacement for CNH equipment. This precision-engineered seal (121.16mm x 126.64mm x 1.27mm) prevents O-ring extrusion in high-pressure backhoe swing cylinders. Ideal for Case B90B, B95B, and B110B models. Durable aftermarket solution to reduce downtime and maintain hydraulic efficiency.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title__title\" id=\"s0-2-1-25-5-20-1-101[1]-2-3-7[0]-4[0]-3[0]-11[1]-1-5-title\"\u003e\u003cspan class=\"ux-layout-section-module-evo__title\" data-testid=\"ux-textual-display\"\u003e\u003cspan class=\"ux-textspans\"\u003eItem specifics\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100.09%; height: 235.125px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e Part Number: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e85800007\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e Fits Models: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 39.1875px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eB90B, B95B, B110B, B115B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e Brand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCASE \u0026amp; New Holland \u003cmeta charset=\"utf-8\"\u003ereplacement\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e Type: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 39.1875px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eHydraulic Back-Up Ring, \u003cmeta charset=\"utf-8\"\u003eBackhoe Loaders, Tractor Loaders.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9688px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 97.9688px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-path-to-node=\"3,9,1,0\"\u003eApplication: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 97.9688px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eEquipment Type:\u003c\/b\u003e Backhoe Loaders, Tractor Loaders.\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eCylinder Position:\u003c\/b\u003e Backhoe Swing Cylinders, Hydraulic Lift Cylinders (specifically for 110 mm bore systems).\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.6782%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e Size:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.7747%; height: 19.5938px;\"\u003e \u003cspan\u003eStandard Size\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eQ: \u003cmeta charset=\"utf-8\"\u003eWhat are the exact dimensions of the 85800007 back-up ring?\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA: \u003cmeta charset=\"utf-8\"\u003eThe 85800007 seal has an inside diameter (ID) of 121.16 mm, an outside diameter (OD) of 126.64 mm, and a thickness of 1.27 mm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eQ: \u003cmeta charset=\"utf-8\"\u003eIs this an original CNH part?\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA: \u003cmeta charset=\"utf-8\"\u003eThis is a premium aftermarket replacement part designed to meet or exceed the performance of the original 85800007 part number for Case and New Holland equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQ: \u003cmeta charset=\"utf-8\"\u003eWhich hydraulic cylinders use the 85800007 ring?\u003cbr\u003eA: \u003cmeta charset=\"utf-8\"\u003eIt is commonly used in backhoe swing cylinders and lift cylinders for CNH B-Series and M-Series backhoe loaders with a 110mm bore.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQ: \u003cmeta charset=\"utf-8\"\u003eCan I use this back-up ring with standard O-rings?\u003cbr\u003eA: \u003cmeta charset=\"utf-8\"\u003eYes, this back-up ring is designed to work in tandem with hydraulic O-rings (such as those in kit 87428631) to prevent seal extrusion under high pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RuiJueParts","offers":[{"title":"Default Title","offer_id":51852570329319,"sku":"85800007","price":4.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5251\/9399\/files\/1-26012312393R36.jpg?v=1772781718","url":"https:\/\/www.ruijueparts.com\/products\/85800007-hydraulic-backup-ring","provider":"RuiJueParts","version":"1.0","type":"link"}