Mahle OE Cummins B 4.5L/6.7L 107mm Piston Set - STD

Mahle OE Piston Set for Cummins B 4.5L & 6.7L Engines

This Mahle OE Piston Set is precision-engineered for Cummins B series engines, covering both the 4.5L and 6.7L displacements. Featuring a standard 107mm (4.210 inch) bore, these pistons are a direct replacement for OE part number 4931888, ensuring perfect compatibility and performance restoration. Mahle's reputation as a leading OE supplier means you receive pistons built to the highest quality standards, designed for optimal engine function and longevity.

Engineered for Performance and Durability:

• Direct OE Replacement: Matches original equipment specifications for a perfect fit and function.
• 107mm Standard Bore: Ideal for engines requiring standard size pistons.
• Optimized Oil Control: Features compensated ring grooves for effective oil management and reduced consumption.
• Reduced Engine Noise: Expansion-controlled designs contribute to quieter operation and less wear.
• High-Quality Construction: Built with premium materials to withstand the rigors of diesel operation.

This set includes all necessary pistons for a complete engine build or overhaul. Whether you are rebuilding a classic Cummins engine or performing essential maintenance on a modern application, these Mahle OE pistons deliver the reliability and performance expected from a top-tier manufacturer. Invest in your engine's future with quality components from GGCRACING.