{"product_id":"2m9780-seal-o-ring-fits-caterpillar-models","title":"2M9780 Seal O Ring Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement O-Ring Seal for Caterpillar (Cat) 3406 Series Diesel Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement O-ring seal (2M9780 \/ 2M-9780) is designed for static sealing applications on Caterpillar 3406 series diesel engines, including injector sleeves, oil-line fittings, and related fuel and lubrication system joints. Molded from nitrile rubber (NBR), it provides reliable resistance to diesel fuel, engine oil, and heat in demanding heavy-duty applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInside Diameter: 19.12 mm (0.755 in)\u003c\/li\u003e\n\u003cli\u003eCross-Section: 2.46 mm (0.097 in)\u003c\/li\u003e\n\u003cli\u003eStandard: SAE AS568A-128 (Dash-128)\u003c\/li\u003e\n\u003cli\u003eMaterial: Nitrile Rubber (NBR), approx. Shore 90A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) 3406 Series:\u003c\/strong\u003e 3406A, 3406B, 3406C, 3406E\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2M9780, 2M-9780\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eFP-2M9780, FP2M9780, M-2M9780, M2M9780, 0044582, 058159, 1G7652, 304007, 307918, 3J3918, 5L4014, 773234, 773584, 773654, 774467, 776168, 780691, 7M5899, 7M9899, 7Q8497, 7X6614, 816459, 833394, 938332, 951755, 951760, 981186, 9G5090, 321228, SK23191218SR\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":40180003635283,"sku":"2M9780","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2M9780_01.jpg?v=1757661173","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/2m9780-seal-o-ring-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}