Exactly what I needed. This 505 777 401 Husqvarna Belt Blade 33Vx450 Cogged matched part HUS-505777401 and installed without any issues. Everything worked as expected.

505777401 Husqvarna Belt, Blade, 3/3VX450 Cogged
| Part number: | 505777401 |
|---|---|
| SKU Number: | HUS-505777401 |
| UPC: | 805544542692 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
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$143.81
Product Description
Product Features
Husqvarna 505777401 Belt, Blade, 3/3VX450 Cogged Repair Part
Keep your workflow moving: 505777401 Husqvarna Belt, Blade, 3/3VX450 Cogged is built to help bring your machine back to spec when the original part is worn. With an OEM-style fit approach, you spend less time troubleshooting and more time getting work done.
Repairing instead of replacing the whole unit is often the most cost-effective path especially when the rest of your equipment is still in great shape. It helps you keep jobs on schedule without committing to a costly replacement. Verify compatibility first, then enjoy a straightforward swap that helps restore performance and peace of mind.
Fits Models
This part fits 3 models:
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Tiffany A.
07 Sep, 2025