MAHLE 41492.040 Engine Piston Ring Set Oversize - 0.040

The MAHLE 41492.040 is a complete engine piston ring set engineered to OEM specifications and designed for use in oversize bore applications (+0.040" / 1.016mm over standard). MAHLE is a globally recognized OEM supplier trusted by major automotive manufacturers for precision-engineered engine components that meet or exceed original equipment standards.

Key Features:

• Oversize Bore (+0.040"): Engineered for engine blocks that have been bored 0.040 inches over standard, ideal for engine rebuilds and performance restorations
• OEM-Grade Quality: Manufactured by MAHLE, a tier-one OEM supplier, ensuring precise fitment and dimensional accuracy
• Complete Ring Set: Includes all compression and oil control rings required per cylinder for a full engine rebuild
• Premium Materials: Constructed from high-quality cast iron or steel with precision surface coatings for optimal sealing, reduced blowby, and extended service life
• Precision Tolerances: Tight manufacturing tolerances promote proper ring seal, maximum compression, and efficient oil control
• Durability Tested: Designed to withstand the thermal and mechanical demands of modern engines

MAHLE piston ring sets are a trusted choice for professional engine builders and automotive technicians performing engine overhauls, rebuilds, or performance restorations. The 41492.040 delivers reliable sealing performance and long-term durability consistent with MAHLE's reputation as a world-class engine component manufacturer.