{"product_id":"a-671821-ai-gasket-oil-suction-tube","title":"A-671821-AI Gasket; Oil Suction Tube","description":"\u003ch3\u003eOne New Aftermarket Replacement Oil Suction Tube Gasket Fits Case\/International Harvester Tractors and Combines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement oil suction tube gasket (also referenced as an oil pickup\/suction elbow gasket) seals the oil suction tube connection in the Fits International Harvester DT466 and Perkins 1300 diesel engine lubrication system. A proper seal at this junction is essential for maintaining oil pressure and preventing air ingestion into the oil pump. This gasket is a direct replacement for IH\/Navistar OEM part numbers 671821C1 and 671821C2 and is used in early DT466 series engines (serial numbers 466775 and below, approximately 1977-1993).\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Case\/International Harvester (IH) Tractors - DT466 Engine:\u003c\/strong\u003e 3588, 3788, 4366, 4386, 5488, 6588, 6788, 7288, 7488\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Case\/International Harvester (IH) Combines - DT466 Engine:\u003c\/strong\u003e 1470, 1480, 1660, 1680\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This gasket applies to early DT466 engines (serial number 466775 and below). Verify your engine serial number before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e671821, 671821C1, 671821C2\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003ePAI 431202; Mack 4333-671821C1, 4333-671821C2\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":42219469111379,"sku":"A-671821-AI","price":40.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_fd234f81-4bcf-476a-9118-b0718d1ffdaf.jpg?v=1757781428","url":"https:\/\/www.reliableaftermarketparts.com\/products\/a-671821-ai-gasket-oil-suction-tube","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}