{"product_id":"2190203-paccar-mx13-epa13-cylinder-head-inconel-valves-cgi","title":"2190203 PACCAR MX13 EPA13 Cylinder Head Inconel Intake \u0026 Exhaust Valves CGI","description":"\u003cdiv data-offset-key=\"6f6bf-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"6f6bf-0-0\"\u003e\u003cspan data-text=\"true\"\u003ePaccar MX13 JAK's Premium Cylinder Head\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"block paragraph\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"bhfvb-0-0\"\u003e\n\u003cdiv data-offset-key=\"bhfvb-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"bhfvb-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTransform your Paccar MX13 engine with JAK's high-performance cylinder head, crafted from advanced \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-1\"\u003e\u003cspan data-text=\"true\"\u003eCompacted Graphite Iron (CGI)\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-2\"\u003e\u003cspan data-text=\"true\"\u003e for exceptional durability and thermal resistance. Unlike standard OEM castings, which are susceptible to cracking under high temperatures and stress, our CGI material—fortified with enhanced strength—offers \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-3\"\u003e\u003cspan data-text=\"true\"\u003e75% greater tensile strength\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-4\"\u003e\u003cspan data-text=\"true\"\u003e, \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-5\"\u003e\u003cspan data-text=\"true\"\u003e45% higher stiffness\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-6\"\u003e\u003cspan data-text=\"true\"\u003e, and \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-7\"\u003e\u003cspan data-text=\"true\"\u003edouble the fatigue resistance\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"bhfvb-0-8\"\u003e\u003cspan data-text=\"true\"\u003e, ensuring superior reliability in demanding conditions.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block paragraph\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"co2h2-0-0\"\u003e\n\u003cdiv data-offset-key=\"co2h2-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"co2h2-0-0\"\u003e\u003cspan data-text=\"true\"\u003eThis cylinder head features \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"co2h2-0-1\"\u003e\u003cspan data-text=\"true\"\u003eInconel intake and exhaust valves\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"co2h2-0-2\"\u003e\u003cspan data-text=\"true\"\u003e, a superalloy renowned for its outstanding resilience at extreme temperatures. Inconel valves provide unmatched resistance to oxidation, corrosion, and thermal fatigue compared to standard valve materials, making them perfect for high-performance diesel engines under continuous heavy loads. These valves maintain consistent sealing and minimize wear, even in the most challenging environments, boosting engine efficiency and longevity.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-offset-key=\"fhhh1-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"fhhh1-0-0\"\u003e\u003cspan data-text=\"true\"\u003eKey Features:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"public-DraftStyleDefault-ul\" data-offset-key=\"dntcv-0-0\"\u003e\n\u003cli class=\"block public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-reset public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"dntcv-0-0\"\u003e\n\u003cdiv data-offset-key=\"dntcv-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"dntcv-0-0\"\u003e\u003cspan data-text=\"true\"\u003eAdvanced CGI Casting\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"dntcv-0-1\"\u003e\u003cspan data-text=\"true\"\u003e: Delivers superior crack resistance and thermal stability, far surpassing OEM castings.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"block public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"o48i-0-0\"\u003e\n\u003cdiv data-offset-key=\"o48i-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"o48i-0-0\"\u003e\u003cspan data-text=\"true\"\u003eInconel Intake \u0026amp; Exhaust Valves\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"o48i-0-1\"\u003e\u003cspan data-text=\"true\"\u003e: Exceptional heat and pressure resistance reduces valve failure and enhances engine performance.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"block public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"2a173-0-0\"\u003e\n\u003cdiv data-offset-key=\"2a173-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"2a173-0-0\"\u003e\u003cspan data-text=\"true\"\u003ePrecision Fit\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"2a173-0-1\"\u003e\u003cspan data-text=\"true\"\u003e: Engineered for a seamless, direct replacement on Paccar MX13 engines.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"block public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"dod8f-0-0\"\u003e\n\u003cdiv data-offset-key=\"dod8f-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"dod8f-0-0\"\u003e\u003cspan data-text=\"true\"\u003eUncompromising Durability\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"dod8f-0-1\"\u003e\u003cspan data-text=\"true\"\u003e: Built to exceed OEM specifications for long-lasting performance.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"block paragraph\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"folbm-0-0\"\u003e\n\u003cdiv data-offset-key=\"folbm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"folbm-0-0\"\u003e\u003cspan data-text=\"true\"\u003eDesigned for fleets, owner-operators, and performance enthusiasts, JAK's MX13 cylinder head ensures unmatched durability and reliability, keeping your engine running strong under any conditions.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block paragraph\" data-block=\"true\" data-editor=\"23hre\" data-offset-key=\"7skrg-0-0\"\u003e\n\u003cdiv data-offset-key=\"7skrg-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"7skrg-0-0\"\u003e\u003cspan data-text=\"true\"\u003eNote: Any references to OEM names, product IDs, descriptions, or model numbers are used solely for identification purposes and do not imply that this is an OEM part.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JAK's Diesel","offers":[{"title":"Default Title","offer_id":45765660541113,"sku":"JAKS-J2190203","price":4650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6171\/4361\/files\/Screenshot2025-10-22131923.png?v=1766861440","url":"https:\/\/www.jaksdiesel.com\/products\/2190203-paccar-mx13-epa13-cylinder-head-inconel-valves-cgi","provider":"JAKs Diesel","version":"1.0","type":"link"}