MAHLE 224-3963WR-0.50MM Engine Piston Set with Rings, Pin & Clips – 0.50mm Oversize

The MAHLE 224-3963WR-0.50MM is an oversize engine piston set engineered to OE-quality standards, designed for engine rebuilders who demand factory-level performance and precision. MAHLE is one of the largest original equipment piston manufacturers in the world, and this set reflects the same design philosophy found in OEM applications.

Key Features:

• Compensated Ring Grooves: Engineered to ensure proper ring loading and optimal oil control throughout the engine's service life
• Expansion-Controlled Design: Precision-engineered skirt profiles allow for tighter fitting clearances, reducing engine noise, wear, and emissions while improving oil consumption
• Ready-to-Install Kit: Each set includes mounted piston rings, wrist pin, and retaining clips — everything the engine builder needs for a complete installation
• 0.50mm Oversize: Designed for bores that have been machined 0.50mm over standard diameter, ideal for engine rebuilds requiring bore correction
• OE-Grade Materials & Coatings: Manufactured to the same material and tolerance specifications as original equipment pistons
• Trusted OEM Supplier: MAHLE supplies pistons to major global automotive manufacturers, ensuring world-class quality in every set

Whether you're performing a full engine rebuild or replacing worn pistons in an oversize bore, the MAHLE 224-3963WR-0.50MM delivers the precision fit, durability, and performance expected from one of the industry's most respected OE piston manufacturers.