Throttle choke designed for professional usage.Wear-resistant and temperature resistant.Provides smooth and stable function.Easy to install with a screwdriver.Compatible with various models including XT1-LT46, XT1-LT46FAB, XT1-GT50, XT1-LT50, XT1-LT50FAB, XT1-GT54FAB, XT1-LT54, XT1-LT54FAB, XT1-ST54FAB, XT2-LX42, XT2-LX46, XT2-LX50, XT2-GX54FAB, and XT2-ST54FAB.Replaces part number 946-05098c.Length is 46 inches.Constructed from steel with plastic components.Color is black.Package includes 1 throttle choke. This is an aftermarket accessory.Brand names and model numbers are referenced strictly for compatibility information.