Features: Ensures your visibility on this road with our wiper control switch, specifically designed for trucks. This wiper control switch offer precise operations, allowing drivers to manage wiper speed and interval effortlessly. For truck drivers and automotive repair professional looking to replace or maintain the wiper controllers systems in heavy duty vehicles. Perfects for long hauls journeys, this switch guaranteeing clear windshields during rainy or adverse weather conditions, enhancing driving safe. The switch is rigorously tested for reliability and comes with easy installation designs, making it a convenient upgrades for any commercial truck interior control. Specifications: Component:ABS Size:Approx.5x2.5x7cm/1.96x0.98x2.75inch Color:Black For 122SD Part Number:0623096002 IWPSFL001 0623096003 0646159001 646159001 Package Includes: 1pcs Wiper Control Switch note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.