MAHLE 2243101 Original OE Replacement Piston Set

As one of the world's largest OE piston manufacturers, MAHLE brings factory-grade precision and materials directly to the aftermarket, making this an ideal choice for engine rebuilders seeking a reliable, drop-in solution.

Key Features:

• Compensated Ring Grooves – Engineered to assure proper ring loading and consistent oil control throughout the piston's service life
• Expansion Controlled Design – Tight fitting clearances minimize engine noise, reduce wear, lower emissions, and improve long-term oil control
• Pin Offset Design – Reduces piston slap and engine noise for quieter, smoother operation
• Lightweight Construction – Optimized for reduced reciprocating mass without compromising strength or reliability, lowering bearing loads and improving engine response
• Ready-to-Install – Each piston ships with mounted piston rings, wrist pin, and retaining clips included for the convenience of the engine builder
• OE-Proven Alloy – Manufactured using MAHLE's eutectic aluminum alloy, performance-proven across millions of engines worldwide including high-output diesel and performance gasoline applications

MAHLE Original pistons are produced to the same exacting tolerances as factory equipment, ensuring a precise fit and long-term durability. Piston diameter, installation clearance, and installation direction are clearly marked on the piston crown for straightforward installation.