The MTD 954-04060C Belt, also known as the D15 drive belt, is a replacement belt designed for use in select MTD lawn tractors and outdoor equipment. This durable belt is crafted to withstand the rigors of regular mowing, providing a reliable drive for the mower's deck or transmission, depending on the model. The 954-04060C belt is engineered to fit specific MTD models, ensuring proper tension and smooth operation. It’s a crucial part for maintaining the performance of your mower, so it's essential to confirm compatibility with your specific MTD equipment for optimal functionality.