This muffler assembly is used on 2-stroke outdoor power equipment to reduce engine noise and properly direct exhaust gases. Built from durable metal, it helps maintain correct engine backpressure and supports smooth, efficient operation. It’s a direct replacement for damaged or excessively loud mufflers to restore normal exhaust performance and safe operation.
Troubleshooting
This part works with the following brands:
Husqvarna
RedMax
This part works with the following products:
Leaf Blower / Vacuum
Part# 504117001 replaces these:
504117001,
Model Cross Reference
This part works with the following models:
ERP Number: ERP8989740
Manufacturer Part Number: 504117001
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.