{"product_id":"2010-2012-cummins-6-7l-ats-68rfe-as68rc-thermal-bypass-valve-upgrade-310-005-2356","title":"2010-2012 Cummins 6.7L ATS 68RFE\/AS68RC Thermal Bypass Valve Upgrade (310-005-2356)","description":"\u003cp\u003e\u003cstrong\u003e2010-2012 Cummins 6.7L ATS 68RFE\/AS68RC Thermal Bypass Valve Upgrade (310-005-2356)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtect your transmission from catastrophic heat failure with the ATS Thermal Bypass Block Upgrade (310-005-2356). For owners of 2010-2012 RAM 6.7L Cummins trucks equipped with the Max Tow Package (Sales Code AHQ) or the Dual Transmission Oil Cooler (Sales Code NHT), the factory thermal bypass block is a notorious failure point. This billet aluminum block is a complete, high-flow replacement for the OEM unit, ensuring 100% of your transmission fluid reaches the coolers at all times.\u003c\/p\u003e\n\u003cp\u003eWhether you are running the 68RFE or the Aisin AS68RC, the factory block found in the 52014523AB assembly contains an internal thermostat that frequently sticks in the closed position. When this occurs, hot fluid is routed straight back into the transmission, skipping the cooling system entirely. The ATS upgrade solves this by providing a solid-flow billet block that eliminates the restrictive valve, keeping your fluid temps stable and your transmission clutches protected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Expectations (Post-Upgrade)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy enabling full-time fluid flow through your cooling stack, the ATS block (310-005-2356) drastically lowers operating temperatures. Expected results:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDriving Condition\u003c\/th\u003e\n\u003cth\u003eFactory Block Temp\u003c\/th\u003e\n\u003cth\u003eATS Upgraded Block Temp\u003c\/th\u003e\n\u003cth\u003eExpected Drop\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmpty (Highway)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190°F – 200°F\u003c\/td\u003e\n\u003ctd\u003e130°F – 150°F\u003c\/td\u003e\n\u003ctd class=\"highlight\"\u003e40°F – 60°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTowing (Moderate)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200°F – 215°F\u003c\/td\u003e\n\u003ctd\u003e160°F – 180°F\u003c\/td\u003e\n\u003ctd class=\"highlight\"\u003e30°F – 40°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTowing (Heavy \/ Grade)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220°F+\u003c\/td\u003e\n\u003ctd\u003e180°F – 195°F\u003c\/td\u003e\n\u003ctd class=\"highlight\"\u003e25°F – 30°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ATS Diesel Performance","offers":[{"title":"Default Title","offer_id":49009877844219,"sku":"310-005-2356","price":136.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/3298\/1184\/files\/ATS-310-005-2356_01.avif?v=1782487013","url":"https:\/\/www.ocdiesel.ca\/products\/2010-2012-cummins-6-7l-ats-68rfe-as68rc-thermal-bypass-valve-upgrade-310-005-2356","provider":"OCDiesel","version":"1.0","type":"link"}