Introducing our premium Benz car belt rubber transmission belt, OEM A0109970992. Crafted with the utmost precision and using high-quality materials, our original quailty PK belt, 9PK4145 poly v belt, ensures optimal performance and durability for your car's transmission system. As a factory committed to excellence, we take pride in offering top-notch products that meet industry standards. Trust in our expertise and choose this superior Benz car belt for a smooth and efficient drive.