throttle controller panel assembly designed for optimal performance in excavators. Made from plastic material, ensuring and resistance to wear and tear. Compatible with KX135/155/161/163 U50-5 excavator models for seamless integration. part number RC441-53513 RC44153513 guarantees a and reliable functionality. Enhances control and in throttle management for improved operational efficiency. This throttle controller panel assembly is specifically designed for use in excavators, providing a reliable and efficient solution for throttle control. With its robust plastic construction, it is built to withstand the rigors of heavy-duty use. The part number ensures compatibility and quality, making it an essential component for maintaining optimal performance in your excavator. Color: As Shown Material: plastic Package Contents: 1*Throttle Controller Panel Assy Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.