Premium Crankshaft Main Bearings for Mitsubishi 6D14/15/16 Engines
High-precision main bearings engineered for optimal load distribution and friction reduction in Mitsubishi 6D14, 6D15, and 6D16 diesel engines. Manufactured with multi-layer alloy steel backing and advanced polymer coatings for superior durability under extreme pressure. Direct OE replacement (ME031078 / M112A) ensuring seamless compatibility with factory specs. Precision-machined surfaces minimize break-in time and extend engine lifespan. Ideal for industrial machinery, marine applications, and heavy-duty vehicles requiring reliable crankshaft support. Global wholesale pricing with bulk discounts—stock up for fleet maintenance or resale with unbeatable value. Ships worldwide with quality guaranteed.