MAHLE 224-3561 OE Replacement Engine Piston Set

The MAHLE 224-3561 Engine Piston Set delivers OE-grade precision and reliability for engine rebuilds and replacements. As one of the world's largest original equipment piston manufacturers, MAHLE engineers these replacement pistons to match factory form, fit, and function — giving engine builders a direct-replacement solution built to the same standards as the pistons that came from the factory.

Each piston features compensated ring grooves engineered to maintain proper ring loading and oil control throughout the life of the engine. The expansion-controlled design allows for tight piston-to-wall fitting clearances, which directly reduces engine noise, minimizes wear, lowers emissions, and improves overall oil control.

MAHLE's proprietary GRAFAL® anti-friction skirt coating — a graphite-impregnated resin — reduces piston skirt drag, scuffing, friction, and cylinder bore wear while also lowering piston noise. The pistons are precision-machined to tight tolerances and feature a lightweight design that reduces reciprocating mass without sacrificing durability, resulting in reduced bearing loads, smoother engine operation, and improved throttle response.

Key Features:

• OE quality construction — precision-machined to tight tolerances for factory form, fit, and function
• Compensated ring grooves ensure consistent ring loading and oil control
• Expansion-controlled design minimizes piston-to-wall clearance for reduced noise and wear
• GRAFAL® graphite-impregnated resin skirt coating reduces drag, scuffing, and cylinder bore wear
• Lightweight design lowers reciprocating mass, reducing bearing loads and improving engine response
• Complete set — includes pistons with pre-mounted piston rings, wrist pins, and clips for ready-to-install convenience
• From one of the world's largest OE piston manufacturers

The MAHLE 224-3561 piston set ships complete and ready for installation, including pre-mounted piston rings, wrist pins, and retaining clips — everything the engine builder needs in a single kit.