1. Replacement Drive Shaft: Part Numbers: A320001200, C506000470.This C506000470 flexible drive shaft is engineered to fit snugly inside the drive shaft housing, efficiently transferring engine power to spin the cutting head. 2. Wide Model Compatibility:Fits a broad range of Echo & Shindaiwa trimmers/edgers weedeater, including but not limited to:AH262、BRD-2620、HCA-2620、LE262、PE-225、PE-2620、SRM-225、SRM-225U、SRM-225i、SRM-2620、SRM-2620T、SRM-2620U. 3.Compatible With Echo Model: PE-2620, SRM-2320T, BRD-2620, SRM-3020, SRM-3020T, SRM-3020U, PE-2620S, HCA-2620，also Fits C302 (U10215001001-U10215999999) Brushcutters (C) T302X (U10115001001-U10115999999) Grass Trimmers (T) LE262 (T87714001001-T87714999999) Edgers T302 (U10015001001-U10015999999) Grass Trimmers (T) LE262 (T95215001001-T95215999999) Edgers LE235 (T86914001001-T86914999999) Edgers AH262 (U02415001001-U02415999999) Articulated Hedge Trimmers (Ah).Always verify your model's original part number to ensure a perfect match. 4. Critical Transmission Component:The C506000470 flexible drive shaft is the essential link between your machine's engine and cutting head. It ensures smooth, consistent power transfer while absorbing vibrations to reduce wear on internal components. Replacing a worn/damaged shaft restores optimal cutting performance and prevents operational issues like power loss or erratic rotation. 5. DIY-Friendly Installation:Designed for easy repair(Estimated time: 30–60 minutes). Requires only basic tools—a screwdriver and wrench set—to remove the old shaft and install the new one. No professional assistance needed. 6. Package:Includes 1 of C506000470 flexible drive shaft.If you encounter any problems during or after the purchase process, you can contact our professional team, and we are happy to assist you.