MAHLE 41716.030 Standard Piston Ring Set +.030 Over Bore

The MAHLE 41716.030 is a standard replacement engine piston ring set engineered for +.030" overbore engine rebuilds. As the world's largest manufacturer of piston rings, MAHLE Original delivers OE-level quality and precision in every set — trusted by professional engine builders and automotive technicians for over 100 years.

MAHLE Original standard piston ring sets are designed with high tensile strength, high yield strength, and excellent hardness combined with low ring mass. These engineering characteristics translate directly into stress resistance, minimal groove pound-out, extended service life, superior cylinder conformability, and effective blow-by control with reduced friction.

Key Features:

• Designed for +.030" overbore engine rebuilds and restoration
• High tensile and yield strength construction for long-term durability
• Low ring mass reduces inertia and minimizes groove wear
• Optimized ring tension for reduced friction and improved oil economy
• Excellent cylinder wall conformability for reliable compression sealing
• Effective blow-by control for improved engine efficiency
• OE-derived technology developed from MAHLE's extensive original equipment partnerships
• Pre-inspected and packaged for professional installation

Whether rebuilding a worn engine back to proper specifications or performing a precision overbore restoration, the MAHLE 41716.030 piston ring set delivers the dimensional accuracy and material quality that professional technicians rely on. MAHLE Original piston rings — formerly marketed under the Perfect Circle brand — remain the ring of choice across a wide range of gasoline and diesel engine applications.