{"product_id":"ppe-1989-1998-5-dodge-5-9l-cummins-12-valve-main-stud-kit","title":"PPE Main Stud Kit: Dodge Cummins 5.9L 12V 1989-1998","description":"\u003ch1\u003ePPE Main Stud Kit\u003c\/h1\u003e\n\u003ch2\u003e1994–1998 Dodge Ram 5.9L Cummins 12-Valve Diesel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 218035000\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe PPE Main Stud Kit is a precision-engineered upgrade designed specifically for Dodge Ram trucks equipped with the 5.9L Cummins 12-valve diesel engine from 1994 to 1998. This kit replaces the factory main cap bolts with high-strength chrome-moly studs, addressing a known weak point in the engine’s bottom end. By maintaining crankshaft alignment and ensuring proper sealing at the main bearing caps, these studs significantly enhance engine durability and reliability.\u003c\/p\u003e\n\u003cp\u003eIdeal for both stock rebuilds and performance upgrades, the PPE Main Stud Kit helps prevent catastrophic engine failures caused by bolt fatigue and yield. Whether you are rebuilding your engine or preparing it for heavy-duty use, this kit provides a robust solution to improve the longevity and integrity of your Cummins diesel.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eBuilt to deliver superior strength and precision, the PPE Main Stud Kit offers the following features:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured from premium chrome-moly alloy with a yield strength exceeding 215,000 psi\u003c\/li\u003e\n  \u003cli\u003eTensile strength rated over 230,000 psi for exceptional durability under extreme conditions\u003c\/li\u003e\n  \u003cli\u003eHeat-treated studs for enhanced fatigue resistance and extended service life\u003c\/li\u003e\n  \u003cli\u003eCenterless ground and thread rolled to minimize stress concentrations and prevent premature failure\u003c\/li\u003e\n  \u003cli\u003eEDM broaching ensures precise thread geometry and tight tolerances for a perfect fit\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides corrosion resistance and a professional appearance\u003c\/li\u003e\n  \u003cli\u003eIncludes assembly lubricant packet to ensure uniform load distribution and accurate torque application\u003c\/li\u003e\n  \u003cli\u003eDirect bolt-on replacement for factory main cap bolts with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe PPE Main Stud Kit is crafted from high-grade chrome-moly steel alloy, selected for its superior mechanical properties and resistance to deformation under high stress. Each stud undergoes a rigorous heat treatment process to optimize strength and fatigue life, ensuring reliable performance through the demanding stress cycles typical of diesel engines.\u003c\/p\u003e\n\u003cp\u003ePrecision manufacturing techniques such as centerless grinding and thread rolling reduce stress risers that can lead to early failure. Electrical Discharge Machining (EDM) broaching guarantees exact thread profiles and tight tolerances, ensuring a perfect fit and consistent clamping force. The black oxide coating adds a layer of corrosion protection, extending the lifespan of the studs and nuts.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis main stud kit is designed for direct fitment on 1994 through 1998 Dodge Ram trucks powered by the 5.9L Cummins 12-valve diesel engine. Installation involves removing the factory main cap bolts and replacing them with the supplied studs and high-strength nuts. The included assembly lubricant packet ensures consistent torque application and proper clamping force, which is critical for maintaining crankshaft alignment and bearing seal integrity.\u003c\/p\u003e\n\u003cp\u003eNo modifications to the engine block or main caps are necessary, making this kit an efficient and straightforward upgrade for engine rebuilds or preventative maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMain studs manufactured from premium chrome-moly alloy\u003c\/li\u003e\n  \u003cli\u003eMatching high-strength nuts with black oxide finish\u003c\/li\u003e\n  \u003cli\u003eAssembly lubricant packet for proper torque application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThe PPE Main Stud Kit is ideal for diesel enthusiasts, mechanics, and engine rebuilders seeking to enhance the durability and reliability of their 5.9L Cummins 12-valve engines. It is especially beneficial for those running performance upgrades, heavy towing, or extended service intervals where factory main cap bolts may be prone to fatigue and failure. Upgrading to PPE’s high-strength main studs allows users to confidently push their engines harder while reducing the risk of catastrophic bottom-end failures.\u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":47278805254356,"sku":"218035000","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0004539_Main-Stud-Kit_218035000_02_666bdf18-ddf8-4819-9cae-27849458d724.webp?v=1771667372","url":"https:\/\/fasthemis.com\/products\/ppe-1989-1998-5-dodge-5-9l-cummins-12-valve-main-stud-kit","provider":"FastHemis","version":"1.0","type":"link"}