Excavator Throttle Control Panel Compatible with John Deere Hitachi. Excavator Throttle Control Panel / Switch Box compatible with select John Deere and Hitachi excavators. This replacement part is designed to match part numbers 4454518 and 4426355, making it a practical solution for restoring throttle control function on the correct machine. Built with a metal body and push button actuator, this black switch box is made for dependable operation in demanding equipment environments. Please confirm the part number before ordering to ensure proper fitment for your machine. Part name: Switch Box / Throttle Control Panel. Part numbers: 4454518, 4426355. Actuator type: Push button. Compatibility: John Deere excavators including 120C, 135C, 160CLC, 200CLC, 205C, 205D, 2154D, 225CLC, 230CLC, 2454D, 2554, 270CLC, 2954D, 330CLC, 3554, 370C, 3754D, 450CLC, 600C, and 800C. Compatibility: Hitachi / Zaxis models including ZAX60, ZAX70, ZAX80, ZAX200, ZAX330, ZX200LC-3G, and ZAX240LC-3G. Package includes: 1 x Switch Box (4454518 / 4426355). Important: Please verify the part number again before placing your order so you can be sure it will fit your machine. What is in the Package. 1X Switch Box Throttle Control Panel. Package Includes:1X Switch Box, 4454518,4426355. Part Name: Switch Box, Throttle Control Panel. Part Number: 4454518,4426355. Applications Models: Compatible With JD Excavator: 120C, 135C, 160CLC, 2154D, 200CLC, 225CLC, 370C, 330CLC, 450CLC, 600C, 800C, 450CLC, 230CLC, 270CLC, 160C, 3754D, 3554,2454D, 2054,2054D, 2554,2954D, 3754D. Applications Models: Compatible With Hitachi, ZAX200, ZAX330, ZAX60, ZAX70. Applications Models: Compatible With Zaxis, ZX, ZAX60, ZAX70, ZAX80, ZAX200, ZAX330, ZX200LC-3G, ZAX240LC-3G.