MAHLE 42222CP.010 Chrome Piston Ring Set Honda Oversize - 2.4L K24A 0.010

The MAHLE 42222CP.010 is a premium OE-quality engine piston ring set engineered for the Honda 2.4L K24A engine family. The .010 suffix denotes a +0.010" oversize bore, making this set the correct choice for engines that have been bored or honed beyond standard dimensions. Designed with OE form, fit, and function, this ring set delivers a reliable solution for engine rebuilds and repairs.

Key Features:

• SAE 9254 high alloy steel construction — delivers superior tensile and yield strength, extended fatigue resistance, and increased material hardness
• Chrome-faced upper compression ring — provides instant break-in and maintains consistent contact with the cylinder wall as the piston rocks at TDC and BDC
• Napier RBT second compression ring — improves combustion gas management, top ring stability, and sealing for minimal power loss
• CP-20 oil control ring — features an exclusive 20-degree ear angle for the best possible side seal in the piston oil ring groove and simplified installation
• OE-matched specifications — meets or exceeds original equipment standards for a precise, reliable fit
• +0.010" oversize bore — designed for engines bored 0.010" over standard
• Reduced friction and ring mass — minimizes engine oil consumption and contributes to longer service life

MAHLE is one of the largest OE piston ring manufacturers in the world, engineering rings that reduce friction and ring mass while minimizing oil consumption and extending service life. The 42222CP.010 ring set is an ideal choice for engine builders seeking OE-quality components for a dependable, long-lasting rebuild.