MAHLE 224-3778WR-0.25MM Engine Piston Set +0.25mm Oversize

The MAHLE 224-3778WR-0.25MM is an oversize (+0.25mm) engine piston set engineered to OE specifications for precise fit and reliable performance. As one of the world's largest original equipment piston manufacturers, MAHLE brings factory-level quality to the aftermarket replacement and engine rebuild market.

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

Key Features:

• OE-quality construction matching original equipment standards
• Compensated ring grooves for consistent ring loading and superior oil control
• Expansion-controlled design for reduced fitting clearances and quieter operation
• +0.25mm oversize for use in bored or worn cylinder applications
• Ready-to-install with mounted piston rings included
• Wrist pin and retaining clips included for complete installation convenience
• Manufactured by one of the world's largest OE piston suppliers

This piston set is ideal for professional engine builders and rebuilders seeking a complete, installation-ready solution. The inclusion of piston rings, pin, and clips eliminates the need to source additional components, streamlining the rebuild process.