{"product_id":"industrial-244112-isb-x-series-piston-kit-040-2003-2004-dodge-ram-2500-3500-4wd-5-9l-cummins-24v","title":"Industrial 244112 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\u003eDrop-in matched piston set\u003c\/li\u003e\n  \u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n  \u003cli\u003eLow friction anti-scuff skirt coating\u003c\/li\u003e\n  \u003cli\u003eIdeal for machined cylinder rebuilds\u003c\/li\u003e\n  \u003cli\u003eSupports dependable towing applications\u003c\/li\u003e\n  \u003cli\u003eSuitable for OEM-style engine rebuilds\u003c\/li\u003e\n  \u003cli\u003eBuilt for reliable daily performance\u003c\/li\u003e\n  \u003cli\u003eDesigned for consistent cylinder fitment\u003c\/li\u003e\n  \u003cli\u003eReplaces previous PDM-3672.040 piston kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e Give Your Rebuild The Confidence To Go The Distance \u003c\/h4\u003e \n\n\u003cp\u003e A complete engine rebuild is your chance to restore the power and reliability that made your 2003-2004 5.9L Cummins such a trusted workhorse, and the Industrial Injection X-Series .040 Piston Kit is built to help you do exactly that. Designed for engines that have been bored .040 inch over, this matched piston set delivers the fit and consistency needed for a dependable rebuild from start to finish. Every kit includes piston rings, wrist pins, and clips, so you can spend less time hunting for components and more time assembling your engine with confidence. The low friction anti scuff skirt coating helps reduce piston wear while promoting smooth movement inside the cylinder bore under everyday driving and heavy workloads. Furthermore, this stock replacement piston kit is an excellent choice for trucks that spend their lives towing trailers, hauling equipment, or covering countless highway miles. By maintaining the factory piston design, it provides a straightforward solution for restoring dependable engine performance without unnecessary changes. If you want quality components that are built for long term durability, this Industrial Injection piston kit is ready to help your Cummins get back to work. \u003c\/p\u003e \n\n\u003ch4\u003e Built For Accurate Oversize Engine Restorations \u003c\/h4\u003e \n\n\u003cp\u003e The Industrial Injection 244112 ISB X-Series 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 standard replacement pistons maintain the original piston configuration and factory compression height for OEM style engine rebuilds. Each kit includes matching piston rings, wrist pins, and retaining clips to simplify installation and provide the essential components required during assembly. Additionally, every piston features a low friction anti scuff skirt coating that is designed to reduce friction against the cylinder wall while supporting long term durability. This .040 inch oversize configuration is intended for engines that have undergone cylinder machining to restore proper bore dimensions during the rebuilding process. The matched piston design promotes consistent fitment across every cylinder, helping maintain balanced engine operation throughout the rebuild. For builders looking to restore a worn Cummins with precision engineered oversize replacement components, this X-Series piston kit delivers the quality, fitment, and reliability 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 \u003cli\u003eDesigned for 2003-2004 5.9L Cummins 24V ISB engines.\u003c\/li\u003e \u003cli\u003eThis kit uses .040 inch oversize pistons.\u003c\/li\u003e \u003cli\u003eThe engine block must be machined for .040 inch pistons.\u003c\/li\u003e \u003cli\u003eVerify cylinder bore size before ordering.\u003c\/li\u003e \u003cli\u003eConfirm the engine requires .040 inch oversize pistons.\u003c\/li\u003e \u003cli\u003eIncludes pistons rings wrist pins and clips.\u003c\/li\u003e \u003cli\u003eDesigned as a stock replacement piston set.\u003c\/li\u003e \u003cli\u003eBest suited for OEM style engine rebuilds.\u003c\/li\u003e \u003cli\u003eConfirm compression height before installation.\u003c\/li\u003e \u003cli\u003eCheck piston to valve clearance on modified engines.\u003c\/li\u003e \u003cli\u003eConsult your engine builder for performance applications.\u003c\/li\u003e \u003cli\u003eSupersedes previous PDM-3672.040 part number.\u003c\/li\u003e \u003c\/ul\u003e  ","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54384443785500,"sku":"IIS244112","price":1260.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/2441117_1.webp?v=1785528355","url":"https:\/\/www.alligatorperformance.com\/products\/industrial-244112-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"}