Product: Excavator Accelerator, part number 7834402000 Color: PC4006 Compatible with: PC3506 and PC4006 excavators Overview A replacement accelerator assembly designed for PC3506 and PC4006 excavators. Provides reliable throttle control to restore or maintain machine responsiveness and stable engine control during digging, lifting, and travel operations. Key benefits Restores responsive throttle control for consistent machine performance during load changes and heavy use Direct compatibility with PC3506 and PC4006 models, minimizing fitment issues and installation time Reduces operational interruptions by replacing worn or damaged accelerator components Simple replacement process supports field repairs and routine maintenance Important attributes Function: accelerator assembly for controlling engine throttle and rpm response Compatibility: designed for use on PC3506 and PC4006 excavators; part number 7834402000 Color code: PC4006 for easy identification and matching with equipment panels Performance: engineered to restore intended throttle behavior and responsiveness for excavation tasks Use scenarios 1) Onsite after a throttle failure: Install the replacement accelerator assembly to the excavator to service quickly and avoid extended downtime on the jobsite. 2) Preventive maintenance: a worn accelerator during scheduled service to maintain consistent engine response and reduce the risk of unexpected performance issues. 3) Fleet refurbishment: Use this part when refurbishing machines to standardize throttle components across PC3506 and PC4006 units, simplifying parts inventory. Installation and compatibility notes Verify part number 7834402000 and model compatibility before to ensure correct fit. Intended as a direct replacement for accelerator components on PC3506 and PC4006 excavators. Follow equipment service manual procedures for safe removal and installation. This accelerator assembly is supplied to match the specified models and part number information.