The BT 138934 potentiometer is a genuine OEM replacement part designed for BT LWE and LPE series electric pallet trucks. This essential component provides precise control for various machine functions, ensuring optimal performance and reliability. It features a resistance of 5 kOhm and 3 pins, with dimensions of 95 mm length, 51 mm width, and 51 mm height, and a weight of 0.12 kg.