Aluminum pistons

Our piston range for commercial vehicle engines includes optimized aluminum pistons for highest demands. The pistons are made of cast, high temperature-resistant aluminum-silicon alloys. These alloys and the fine-tuned casting technology make it possible for MAHLE pistons to ideally combine low weight and high structural rigidity. The products withstand peak cylinder pressures of more than 200 bar. If properly combined with other components, they ensure a service life of more than one million kilometers for commercial vehicles.