The A & I PRODUCTS 129150-02871 main bearing is designed for precision and durability. With a thickness of 0.25MM, this bearing is ideal for maintaining optimal performance in engines and machinery. Constructed from high-quality materials, it ensures longevity and reliability. Suitable for agricultural applications, this main bearing meets industry standards for quality and performance.Main bearing with 0.25mm undersize from A & I PRODUCTS, vendor code 129150-02871, designed for engine crankshaft support and rotation. Manufactured from layered steel and babbitt or tri-metal materials to provide wear resistance and load capacity. The 0.25mm undersize dimension accommodates crankshaft journal machining during engine rebuilds. Bearings conform to OEM tolerances for clearance and fit. Suitable for diesel and gasoline engines requiring main bearing replacement to maintain proper engine function. Meets industry standards for bearing performance and durability.
