The Auto CRANKSHAFT is a high-quality crankshaft designed for engine assembly. Crafted from durable alloy steel using advanced engineering technology, this polished crankshaft ensures smooth operation and high load capacity. It features an open design with oil lubrication and precision tolerance, suitable for mechanical power mode. Compatible with plain bearings, it offers a standard pressure range, high hardness, and comes with a 6-month warranty. The metallic silver finish and customizable size make it ideal for various engine block mounting requirements.