{"product_id":"caterpillar-169-7487-hnbr-oil-pan-drain-seal-o-ring-3116-3126-c7","title":"Caterpillar 169-7487 HNBR Oil Pan Drain Seal O-Ring – 3116, 3126 \u0026 C7","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace a worn or damaged seal with this Caterpillar 169-7487 Seal-O-Ring. This precision O-ring is designed to provide a reliable seal in Caterpillar engine applications, including oil pan drain applications on select 3116, 3126, and C7 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eManufactured from durable HNBR (Hydrogenated Nitrile Butadiene Rubber), this seal is designed to resist oil and withstand demanding engine operating conditions. The 169-7487 is a direct replacement for the original Caterpillar part number and is also cross-referenced to PAI 321478 and Interstate-McBee M-1697487.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways verify fitment by engine serial number or application before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 169-7487 \/ 1697487\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Type: Seal-O-Ring \/ Oil Pan Drain Seal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: HNBR\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInside Diameter: 0.734 in. \/ 18.64 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCross Section: 0.139 in. \/ 3.53 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAS568 Dash Size: -210\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCommon Applications: Select Caterpillar 3116, 3126, and C7 engines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCross References: PAI 321478, Interstate-McBee M-1697487\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReliable sealing performance for heavy-duty Caterpillar engine repairs and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe part is documented as a Caterpillar O-ring\/seal, with published dimensions of 18.64 mm ID × 3.53 mm cross-section; aftermarket catalogs also identify it for Caterpillar oil pan drain applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":49991865041138,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/7888\/9458\/files\/CM20210505-85899-07091.webp?v=1787933195","url":"https:\/\/hawheetruckrepair.com\/products\/caterpillar-169-7487-hnbr-oil-pan-drain-seal-o-ring-3116-3126-c7","provider":"Hawhee Truck Repair","version":"1.0","type":"link"}