Exactly what I needed. This 534338501 Husqvarna Ring Diamatic Hole Reducer 254 20028Mm Blastrac Ds Hr254 20028Mm matched part HUS-534338501 and installed without any issues. Everything worked as expected.

534338501 Husqvarna RING Diamatic hole reducer 25.4-20.0/2.8mm Blastrac DS-HR25.4-20.0/2.8MM
| Part number: | 534338501 |
|---|---|
| SKU Number: | HUS-534338501 |
| Warranty: | 1 Year |
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Product Description
Product Features
Husqvarna 534338501 RING Diamatic hole reducer 25.4-20.0/2.8mm Blastrac DS-HR25.4-20.0/2.8MM Repair Part
When a tired part starts to affect results, 534338501 Husqvarna RING Diamatic hole reducer 25.4-20.0/2.8mm Blastrac DS-HR25.4-20.0/2.8MM is a practical replacement that helps restore confidence in your Husqvarna setup. A correctly matched replacement reduces guesswork during installation and helps your equipment run the way it was intended.
A focused replacement can save money, reduce waste, and extend the service life of your Husqvarna equipment. It’s a sensible upgrade in reliability when your equipment needs a refresh. Check compatibility, complete the replacement, and keep your equipment operating at its best.
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Adam I.
10 Dec, 2025