APM is a Factory Authorized Distributor for quality MAHLE Motorsports products.

MAHLE pioneered the use of piston ring simulation and computer development tools to engineer rings that provide “free” horsepower by successfully minimizing friction. MAHLE’s ultra flat ring flanks and precision finish also maximize ring to piston sealing. The difference is evident on the dyno and the track. The top rings are positive twist ductile iron, barrel faced, plasma-moly inlaid. The 1/16”and 1.5mm ring sets second rings are reverse twist taper faced cast iron. The .043” ring sets second rings are a taper hook groove design. The 1/16” sets are available with either standard or low tension oil control rings. The .043” sets come with low tension and the 1.5mm sets come with standard tension oil control rings. Standard tension expanders are available separately for use with .043” sets wear increased oil control is necessary.

We're constantly adding new products, so if you don't see the ring set you need, please call or e-mail. We'll be glad to locate it for you.

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