Replacement Model: GY21984, GY21308, GY21624 Compatibility: Compatible with John Deere series models: D125, D130, D140, D150, D160, D170, LA155, LA165, LA175, X165 Material: Made of high-precision materials Durability: with a certain degree of durability and reliability Installation: simple and easy, suitable for self-installation Scope of application: for throttle control, to ensure the smooth operation of the vehicle Features: Precision made, widely compatible, easy to install Warranty: With certain warranty period and after-sales service support.