{"product_id":"cummins-3683814-o-ring-seal","title":"Cummins 3683814 O-Ring Seal","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep your Cummins diesel engine properly sealed with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCummins 3683814 O-Ring Seal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This precision-fit sealing component is used in Cummins heavy-duty engine applications and is commonly associated with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewater pump\/EGR coolant tube sealing system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on certain Cummins ISX engines. It is designed to help maintain a secure, leak-resistant connection and support reliable cooling system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis part is also listed by Cummins and major heavy-duty parts suppliers as an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eO-ring seal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with application references including Cummins ISX\/QSX configurations. Always verify fitment by engine serial number before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGenuine Cummins part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3683814\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision-fit O-ring seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps prevent coolant or system leaks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly used in Cummins heavy-duty engine applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssociated with ISX water pump\/EGR coolant tube applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement by OEM part number\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and easy to store\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCross References\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePAI:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e CUP121422\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGent-L-Kleen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 121422\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eCommonly referenced for select \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCummins ISX and QSX heavy-duty diesel engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Fitment can vary by engine configuration and serial number, so please verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":49991588380914,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/7888\/9458\/files\/servlet_82d41dba-f806-4a31-8083-08801ca3dff3.avif?v=1787932194","url":"https:\/\/hawheetruckrepair.com\/products\/cummins-3683814-o-ring-seal","provider":"Hawhee Truck Repair","version":"1.0","type":"link"}