This upper boom / main shaft housing forms the upper section of a handheld outdoor power tool, providing structural support and enclosing the internal drive shaft or wiring. It transfers power from the engine or motor down to the cutting attachment while maintaining alignment and stability. Replacing a bent or damaged boom helps restore smooth operation and proper power delivery.
Troubleshooting
This part works with the following brands:
Echo
This part works with the following products:
Trimmer
Model Cross Reference
This part works with the following models:
ERP Number: ERP16324308
Manufacturer Part Number: 307840001
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
