Applicable: Manufacturer Part Number 190-0649 1900649 For Caterpillar 12M, 140G, 140H, 140M, 143H, 14H, 160H, 163H, 16H, 3126B, 3126E, 3176C, 3196, 3406E, 385B, 5090B, 725, 730, AD30, BG-2455D, C-10, C-12, C-15, C-16, C-18, C15, C18, C7, C9, CX31-C9I, CX35-P800, TH31-E6 Description: Please rest assured to purchase our products, we will continue to provide you with satisfaction and sincere service! Our product is brand new, high-quality, and easy to install. If you are not satisfied after receiving it, you can return it. Please refer to the picture for details. List of items: 1 × Pulley Tensioner .