{"product_id":"industrial-244117-coated-chamfered-isb-x-series-piston-kit-040-2003-2004-dodge-ram-2500-3500-4wd-5-9l-cummins-24v","title":"Industrial 244117 Coated \u0026 Chamfered ISB X-Series Piston Kit (.040) | 2003-2004 Dodge RAM 2500\/3500 4WD 5.9L Cummins 24V","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \n\n\u003cul\u003e\n  \u003cli\u003eFits 2003-2004 5.9L Cummins ISB engines\u003c\/li\u003e\n  \u003cli\u003e.040 inch oversize piston configuration\u003c\/li\u003e\n  \u003cli\u003eCoated and chamfered piston design\u003c\/li\u003e\n  \u003cli\u003eDrop-in matched piston set\u003c\/li\u003e\n  \u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n  \u003cli\u003eThermal barrier piston top coating\u003c\/li\u003e\n  \u003cli\u003eLow friction anti-scuff skirt coating\u003c\/li\u003e\n  \u003cli\u003eChamfered tops help reduce cylinder scuffing\u003c\/li\u003e\n  \u003cli\u003e.015 inch reduced compression height\u003c\/li\u003e\n  \u003cli\u003eBuilt for increased cylinder pressure\u003c\/li\u003e\n  \u003cli\u003eSupports elevated boost and heavy towing\u003c\/li\u003e\n  \u003cli\u003eReplaces previous PDM-3672CC.040 piston kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e Give Your Oversize Cummins The Protection It Earned \u003c\/h4\u003e \n\n\u003cp\u003e Building a dependable diesel starts with choosing components that are ready for the demands ahead, and the Industrial Injection X-Series Coated and Chamfered .040 Piston Kit is designed to do exactly that. Engineered for 2003-2004 5.9L Cummins engines machined .040 inch over, this piston kit combines factory style fitment with upgrades that help support more demanding applications. The thermal barrier coating helps manage combustion heat, while the low friction anti scuff skirt coating is designed to reduce wear during years of hard use. Chamfered piston tops also help reduce cylinder wall scuffing, giving your engine added protection when towing heavy loads or operating under increased boost. Every matched piston set includes rings, wrist pins, and clips, so you have the critical installation components needed to complete your rebuild with confidence. Furthermore, the reduced compression height makes these pistons an excellent choice for diesel enthusiasts looking to build a stronger engine without sacrificing reliability. If your .040 inch oversize Cummins rebuild deserves premium internal components, this Industrial Injection piston kit delivers the durability and performance your truck can depend on. \u003c\/p\u003e \n\n\u003ch4\u003e Purpose Built For High Demand Oversize Rebuilds \u003c\/h4\u003e \n\n\u003cp\u003e The Industrial Injection 244117 ISB X-Series Coated and Chamfered Piston Kit is engineered specifically for 2003-2004 Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins 24 valve ISB engine that has been machined for a .040 inch oversize bore. Manufactured as a matched piston set, these pistons install as direct drop in replacements while incorporating several performance oriented design improvements over conventional stock pistons. Each piston features a thermal barrier coating on the crown to help reduce heat transfer, while the low friction anti scuff skirt coating minimizes friction between the piston skirt and cylinder wall during operation. Additionally, the chamfered piston tops help reduce cylinder wall scuffing, contributing to improved durability under elevated cylinder pressures and demanding operating conditions. The .015 inch reduced compression height makes this piston kit well suited for applications running increased boost, heavy towing loads, and performance focused engine combinations. Every kit includes matching piston rings, wrist pins, and retaining clips to simplify installation and maintain proper component compatibility throughout the rebuild. For builders looking to combine a .040 inch oversize restoration with proven performance upgrades, this X-Series piston kit delivers the fitment, thermal protection, and long term durability expected from Industrial Injection. \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2003, 2004 Dodge RAM 2500\/3500 4WD 5.9L Cummins 24V \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eDesigned for 2003-2004 5.9L Cummins 24V ISB engines.\u003c\/li\u003e\n  \u003cli\u003eThis kit uses .040 inch oversize pistons.\u003c\/li\u003e\n  \u003cli\u003eThe engine block must be machined for .040 inch pistons.\u003c\/li\u003e\n  \u003cli\u003eVerify cylinder bore size before ordering.\u003c\/li\u003e\n  \u003cli\u003eCompression height is reduced by .015 inch.\u003c\/li\u003e\n  \u003cli\u003eConfirm compression height compatibility before installation.\u003c\/li\u003e\n  \u003cli\u003eCheck piston to valve clearance on modified engines.\u003c\/li\u003e\n  \u003cli\u003eRecommended for elevated boost and cylinder pressure.\u003c\/li\u003e\n  \u003cli\u003eSuitable for heavy towing and performance builds.\u003c\/li\u003e\n  \u003cli\u003eIncludes pistons rings wrist pins and clips.\u003c\/li\u003e\n  \u003cli\u003eConsult your engine builder for modified applications.\u003c\/li\u003e\n  \u003cli\u003eSupersedes previous PDM-3672CC.040 part number.\u003c\/li\u003e\n\u003c\/ul\u003e  ","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54384522854684,"sku":"IIS244117","price":1551.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/244117_14.webp?v=1785530613","url":"https:\/\/www.alligatorperformance.com\/products\/industrial-244117-coated-chamfered-isb-x-series-piston-kit-040-2003-2004-dodge-ram-2500-3500-4wd-5-9l-cummins-24v","provider":"Alligator Performance","version":"1.0","type":"link"}