MAHLE 224-3855WR-0.50MM Engine Piston Set 0.50mm Oversize

The MAHLE 224-3855WR-0.50MM is a complete engine piston set manufactured to OE (original equipment) quality standards. MAHLE is one of the largest OE piston manufacturers in the world, supplying pistons to major automotive manufacturers globally, making their replacement pistons a trusted choice for professional engine builders and rebuilders.

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

Key Features:

• OE quality construction matching original equipment specifications
• Compensated ring grooves for proper ring loading and oil control
• Expansion-controlled skirt design for reduced fitting clearances
• Reduces engine noise, wear, and emissions
• 0.50mm oversize for use in bored or worn cylinder applications
• Complete set — includes pistons, mounted piston rings, wrist pin, and retaining clips
• Ready for installation right out of the box — no additional components required

The 224-3855WR-0.50MM piston set is designed for convenient engine assembly, arriving fully assembled with piston rings pre-mounted and the wrist pin and clips included, saving the engine builder time and reducing the risk of missing components during reassembly.