Description

Piston M-9041-50 (0.50 mm) – Oversize The M-9041-50 Piston Assembly (0.50 mm oversize) is a premium-grade diesel engine piston designed for cylinders that have been rebored or machined 0.50 mm oversize due to wear, scoring, or damage. This piston restores correct piston-to-liner fitment, ensuring proper compression, efficient combustion, and long engine life in heavy-duty diesel applications. Crafted from high-strength, heat-resistant alloy material, the M-9041-50 piston offers exceptional durability under extreme temperatures and continuous high-load operation. Its precision-machined skirt, crown, and ring-groove geometry provide smooth movement, optimal sealing, and reduced friction—helping eliminate blow-by, oil burning, and power loss. Ideal for full rebuilds, in-frame overhauls, and machine-shop repairs, this oversize piston provides OEM-level reliability and long-term performance for demanding diesel environments. ✔ Key Features & Technical Advantages OEM-grade M-9041-50 0.50 mm oversize piston assembly Designed for cylinders rebored or machined 0.50 mm oversize Restores correct compression, ring sealing & fuel efficiency High-strength alloy construction for superior heat resistance Precision-machined for smoother piston travel & reduced wear Reduces blow-by, oil consumption, smoking & loss of power Ideal for diesel engine rebuilds, machining repairs & fleet maintenance