- 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.
NUT 521804001
- Manufactured by:
- Husqvarna
- ERP Number:
- ERP9001327
- Part Number:
- 521804001
Does this part fit my model?
Need help finding your model number?Troubleshooting
- RedMax
- Husqvarna
- Brush Cutter
- Edger
- Trimmer
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Model Cross Reference
Manufacturer Part Number: 521804001
| Brand | Model Number | Description |
|---|---|---|
| Husqvarna | 426EX | Trimmer - Trimmer |
| Husqvarna | 426LST | Trimmer - Trimmer/Edger |
| Husqvarna | 430LS | Trimmer - Husqvarna String Trimmer Model 430LS Parts |
| Husqvarna | 525ECS | Trimmer - Trimmer |
| Husqvarna | 525IECS | Trimmer - 525iecs |
| Husqvarna | 531RB | Brush Cutter - 531 Rb |
| Husqvarna | 532RBS | Brush Cutter - 532 Rbs (20154700001-Current (Latin America)) |
| Husqvarna | 541RB | Brush Cutter - 541 Rb |
| Husqvarna | 542RBS | Brush Cutter - Latin America |
| Husqvarna | 543RB | Brush Cutter - 543 Rb |
| Husqvarna | 543RBS | Brush Cutter - For China |
| Husqvarna | 543RBX | Brush Cutter - For China |
| RedMax | BC-EX2 | Edger - Trimmers/Edgers |
| RedMax | BC-EX3 | Edger - Trimmers/Edgers |
| RedMax | BC2601DL | Brush Cutter - Brushcutter |
| RedMax | BCX2600S | Edger - Trimmers/Edgers |
| RedMax | BCZ2400S | Edger - Trimmers/Edgers |
| RedMax | BCZ2401S | Edger - Trimmers/Edgers |
| RedMax | BCZ2401S-CA | Brush Cutter - Brushcutter Carb |
| RedMax | BCZ2401SCA | Edger - Trimmers/Edgers/Bcz2401s-Ca |
| RedMax | BCZ2450S | Edger - Trimmers/Edgers |
| RedMax | BCZ2450T | Edger - Trimmers/Edgers |
| RedMax | BCZ2460S | Edger - Trimmers/Edgers |
| RedMax | BCZ2460TS | Edger - Trimmers/Edgers |
| RedMax | BCZ2500S | Edger - Trimmers/Edgers |
| RedMax | BCZ2500SU | Edger - Trimmers/Edgers |
| RedMax | BCZ2500SW | Edger - Trimmers/Edgers |
| RedMax | BCZ2600S | Edger - Trimmers/Edgers |
| RedMax | BCZ2600SU | Brush Cutter - Brushcutter |
| RedMax | BCZ2600SW | Brush Cutter - Brushcutter |
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.