Happy with the purchase. The 505 840 101 Husqvarna Arm Belt Tensioner fit properly and solved the problem. Shipping updates were good overall.

505840101 Husqvarna Arm, Belt Tensioner
| Part number: | 505840101 |
|---|---|
| SKU Number: | HUS-505840101 |
| UPC: | 805544548854 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
Discontinued
There is no available substitute by the factory.
This part is no longer supported. Sorry, we cannot help.
There is no known alternate available. We have no part available to offer you as a replacement.
Product Description
Product Features
Husqvarna 505840101 Arm, Belt Tensioner Repair Part
Keep your workflow moving: 505840101 Husqvarna Arm, Belt Tensioner is built to help bring your machine back to spec when the original part is worn. Swapping the failing component early can help protect nearby parts and keep overall performance steady.
A maintenance-first approach keeps ownership costs under control while supporting consistent performance. It’s a simple way to keep maintenance costs predictable while protecting your investment. Verify compatibility first, then enjoy a straightforward swap that helps restore performance and peace of mind.
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Scott Q.
09 Feb, 2024