MAHLE 224-3625-0.25MM Engine Piston Set 0.25mm Oversize

The MAHLE 224-3625-0.25MM is a complete engine piston set manufactured to original equipment (OE) standards. MAHLE is one of the largest OE piston manufacturers in the world, supplying pistons directly to major automakers — giving engine builders access to the same quality components found in factory-built engines.

These pistons feature compensated ring grooves that ensure proper ring loading and oil control throughout the engine's operating life. The expansion-controlled design allows for tight fitting clearances, which directly reduces engine noise, minimizes wear, lowers emissions, and improves overall oil control.

Key Features:

• OE-quality construction meeting original equipment specifications
• Compensated ring grooves for consistent ring loading and oil control
• Expansion-controlled design for reduced fitting clearances
• Reduces engine noise, wear, and emissions
• 0.25mm oversize for use in engines with lightly worn or re-bored cylinder bores
• Ready-to-install set — includes mounted piston rings, wrist pin, and retaining clips
• Manufactured by one of the world's leading OE piston suppliers

This piston set is supplied complete with rings, pin, and clips, making it a convenient, all-in-one solution for professional engine builders and serious DIY rebuilders alike. No need to source components separately — everything required for installation is included in the box.