{"product_id":"1011983-ring-backup-fits-caterpillar-models","title":"1011983 Ring-Backup Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Ring-Backup for Caterpillar (Cat) Motor Graders\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement backup ring (PTFE) is used in hydraulic sealing applications on Caterpillar motor graders. Backup rings support and protect primary O-ring seals under high-pressure conditions, helping prevent seal extrusion and extending the life of hydraulic assemblies. PTFE construction provides reliable performance across a wide range of fluids including engine oil, diesel fuel, and coolant.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaterial: PTFE\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 14.6 mm (0.58 in)\u003c\/li\u003e\n\u003cli\u003eCross Section Height: 2.2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 12H, 12H ES, 12H NA, 12K, 14H, 14H NA, 16H, 16H NA, 120H, 120H ES, 120H NA, 120K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 24H\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1011983, 101-1983\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42451127042131,"sku":"1011983","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1011983_01.jpg?v=1758088777","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1011983-ring-backup-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}