{"product_id":"1672239-seal-as-buffer-fits-caterpillar-models","title":"1672239 Seal As-Buffer Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Buffer Seal for Caterpillar (Cat) Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis hydraulic rod buffer seal is installed in the cylinder rod sealing system of Caterpillar (Cat) construction equipment. The buffer seal absorbs pressure spikes that occur during heavy-duty hydraulic cylinder operation, protecting the primary rod seal from damage and extending the life of the entire sealing system. It is positioned in front of the primary rod seal and incorporates channels that allow controlled fluid flow under normal operating conditions while bottlenecking surge pressure to prevent it from reaching the rod seal.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Rod Buffer Seal (Urethane)\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 8.000 in\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 8.830 in\u003c\/li\u003e\n\u003cli\u003eWidth \/ Height: 0.302 in\u003c\/li\u003e\n\u003cli\u003eMaterial: Urethane (URE)\u003c\/li\u003e\n\u003cli\u003eStyle: BR-92 profile\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Verify exact model and serial number compatibility using the OEM part number 1672239 before ordering. This seal fits Caterpillar hydraulic cylinder applications requiring an 8.000 in inner diameter rod buffer seal.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1672239\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":42453989458003,"sku":"1672239","price":87.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_3c154402-63b5-434e-84cf-6a55e61ccbd2.jpg?v=1757956127","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1672239-seal-as-buffer-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}