{"product_id":"1211997-ring-seal-fits-caterpillar-models","title":"1211997 Ring-Seal Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Ring-Seal for Caterpillar (Cat) Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement Ring-Seal (part number 1211997) is a backup-style ring seal designed for high-pressure static and dynamic sealing applications throughout Caterpillar (Cat) engines and machines. Backup ring seals prevent seal extrusion under high-pressure conditions and are used in hydraulic pumps, valves, and engine systems to protect the overall sealing system from pressure surges and contamination.\u003c\/p\u003e\u003ch4\u003eApplication Notes\u003c\/h4\u003e\u003cp\u003eThis ring seal is used across a wide range of Caterpillar construction equipment. Specific model fitment varies. Use your equipment's model number and serial number to confirm compatibility before ordering. Refer to the official Cat parts catalog at parts.cat.com or consult your local Cat dealer for serial-number-based fitment verification.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1211997\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":42453530804307,"sku":"1211997","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_a0ea9be5-2d14-41b8-af87-b633cd773710.jpg?v=1757623660","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1211997-ring-seal-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}