Introducing the high-quality main bearing M453A designed specifically for Honda ER and ER-T engines! As a factory, we take pride in manufacturing top-notch engine components. This bearing ensures optimum performance, reliability, and longevity for your Honda ER engine. Crafted with precision, it guarantees exceptional durability and minimal friction, resulting in smooth engine operation. Trust our expertise and choose the M453A main bearing for enhanced engine efficiency and overall driving experience.