ISB X-Series Piston Kit (.020)

Features:

• Fits 2003-2004 5.9L Cummins ISB engines
• .020 inch oversize piston configuration
• Drop-in matched piston set
• Includes rings wrist pins and clips
• Low friction anti-scuff skirt coating
• Ideal for machined cylinder rebuilds
• Supports dependable towing applications
• Suitable for OEM-style engine rebuilds
• Built for reliable daily performance
• Designed for consistent cylinder fitment
• Replaces previous PDM-3672.020 piston kit

Give Your Fresh Bore The Quality It Deserves

A properly machined engine deserves pistons that are built with the same level of precision, and the Industrial Injection X-Series .020 Piston Kit is ready to complete your 2003-2004 5.9L Cummins rebuild. Designed for engines bored .020 inch over, this kit provides a dependable solution for restoring performance while maintaining the reliability your truck was built to deliver. Every matched piston set is engineered for consistent fitment, helping your rebuild come together with confidence from the first cylinder to the last. The included rings, wrist pins, and clips eliminate the guesswork of sourcing critical installation components separately. Additionally, the low friction anti scuff skirt coating helps reduce piston wear while promoting smooth movement inside the cylinder bore throughout the life of the engine. This stock replacement piston kit is an excellent choice for trucks that spend their days towing, hauling, or serving as dependable daily transportation. If you are rebuilding your Cummins with long term durability in mind, this Industrial Injection piston kit provides the quality and proven engineering your project deserves.

Designed For Precision Oversize Engine Rebuilds

The Industrial Injection 244111 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 .020 inch oversize bore. Manufactured as a matched piston set, these pistons are designed as direct drop in replacements that retain the original piston configuration for OEM style engine restorations. Each kit includes matching piston rings, wrist pins, and retaining clips to simplify installation and provide the components required for a complete piston replacement. Furthermore, every piston features a low friction anti scuff skirt coating that helps reduce friction between the piston skirt and cylinder wall during normal engine operation. This stock replacement design maintains the factory compression height, making it well suited for reliable daily driving, towing, and commercial work applications. Because the kit is intended for .020 inch oversize bores, it is an ideal solution for engines that have undergone cylinder machining during the rebuilding process. For builders looking to restore a worn Cummins with high quality oversize replacement components, this X-Series piston kit delivers the fitment, consistency, and durability expected from Industrial Injection.

Fitment: 2003, 2004 Dodge RAM 2500/3500 4WD 5.9L Cummins 24V

Notes:

• Designed for 2003-2004 5.9L Cummins 24V ISB engines.
• This kit uses .020 inch oversize pistons.
• The engine block must be machined for .020 inch pistons.
• Verify cylinder bore size before ordering.
• Confirm the engine requires .020 inch oversize pistons.
• Includes pistons, rings, wrist pins, and clips.
• Designed as a stock replacement piston set.
• Best suited for OEM style rebuilds.
• Confirm compression height before installation.
• Check piston to valve clearance on modified engines.
• Consult your engine builder for performance applications.
• Supersedes previous PDM-3672.020 part number.