Description:

Fitments - Replacement for Truck D11/D12/D13. Manufacturer Part Number - 20487079 20860873 3979980 8149879 T38587. Material - Made of good quality materials, the structure is firm and the service life is long. Powerful Function - It can keep the belt in proper tension during transmission and reduce belt slippage. Professional Installation - Easy installation. Installation instructions are not included, professional installation is always recommended.