bus gear box

Longert 3631-00039 Factory Direct Supply Brake Retarder Handle Switch for Zhongtong Heavy Trucks & Buses

Longert 3631-00039 Brake Retarder Handle Switch This professional brake retarder control component is factory-supplied by Longert and exclusively designed for Zhongtong heavy trucks and buses. With fixed part number 3631-00039, it serves as a crucial control terminal for the vehicle's auxiliary braking system. Product Overview The Longert 3631-00039 brake retarder handle switch is a core control component specifically engineered for Zhongtong heavy trucks and buses, including