{"product_id":"1672190-seal-as-buffer-fits-caterpillar-models","title":"1672190 Seal As-Buffer Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Buffer Seal for Caterpillar (Cat) Hydraulic Cylinders\u003c\/h3\u003e\u003cp\u003eThis urethane lip-type buffer seal installs in Caterpillar hydraulic cylinders to absorb shock loads and pressure spikes, protecting the primary sealing system from sudden impacts and fluctuating pressure. The hinged-lip design reduces friction, heat, and wear under low-pressure conditions and acts as a check valve to allow back-pressure relief, extending the service life of the entire cylinder seal assembly.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Urethane\u003c\/li\u003e\n\u003cli\u003eDurometer: 92A\u003c\/li\u003e\n\u003cli\u003eNominal Inner Diameter: 1-3\/4 in (45 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Outer Diameter: 2-5\/16 in\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -22 degrees F to 230 degrees F\u003c\/li\u003e\n\u003cli\u003eStyle: Lip-type buffer seal (1-piece)\u003c\/li\u003e\n\u003cli\u003eMax Rod Speed: 3 ft\/sec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003eThis buffer seal is used across a wide range of Caterpillar (Cat) hydraulic cylinder applications. Confirm fitment using your machine model and serial number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, and additional Cat models\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1672190, 167-2190, 6J9178, 8C9123\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eCAT-1672190, CT-1672190, CTC-1672190\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":42453134016595,"sku":"1672190","price":7.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/167-2190_01_ac831a50-234d-4acc-a606-e103a63fe81b.jpg?v=1768469754","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1672190-seal-as-buffer-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}