Custom Option No More: MAHLE Offers Cummins Diesel Pistons

Once available only as a custom option, MAHLE Motorsport‘s Cummins 12 and 24 valve diesel engine forged pistons are now available off-the-shelf as a PowerPak kit.

MAHLE reports that its PowerPak pistons are a favorite for competition-only applications, since they’re designed specifically with drag and pulling vehicles in mind.

The performance forged pistons feature fully radiused valve pockets where applicable to reduce stress and fatigue cracking. CNC machined from MAHLE’s exclusive M142S alloy chosen for properties of high-temperature strength and low expansion characteristics, they are best suited for dedicated drag and pulling vehicles, according to MAHLE.

For more information, visit or call 888-255-1942.

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