Description
Overview:
This Impeller Nut is a genuine Husqvarna replacement part for handheld petrol leaf blowers. It secures the impeller (fan) to the motor shaft, helping the blower deliver steady airflow and reliable performance. Made from durable metal for everyday workshop and site use, it is designed to fit Husqvarna 125B and 125BVX models, along with selected variants in the same family. As a Genuine Part, it matches the original specification and is a direct replacement for OEM No. 545 14 71 01. Use it when the original nut is worn, missing, or damaged during impeller changes or routine servicing. A correct, tight-fitting impeller nut is essential to keep vibration under control and to protect the blower's internal components over time.
Key Features:
- Genuine Husqvarna part for assured fit and compatibility (OEM reference 545 14 71 01)
- Direct-fit for the 125B/125BVX/125BX family to speed up maintenance
- Durable metal construction for dependable clamping under vibration
- Secures the impeller to maintain airflow and consistent blower performance
- Helps prevent loosening and excess vibration when correctly torqued
- Straightforward installation with standard hand tools
- Ideal for routine servicing, impeller replacement, or repairs
- Supplied as a single replacement nut
Typical Applications:
Used during impeller replacement, routine cleaning, or engine rebuilds on Husqvarna handheld blowers. Suitable when the original nut has rounded flats, damaged threads, or has been lost during service. Helps restore safe, secure impeller retention so the blower starts easily, runs smoothly, and moves debris efficiently in gardens, landscaping, and light commercial cleanup.
Also known as:
Blower nut, fan nut, impeller retaining nut, impeller fixing nut, impeller securing nut, blower fan nut, impeller lock nut, fan retaining nut.
Fits Models:
125B, 125BVX, 125BX, 125BXs, 125Bs
Alternate Part Numbers:
545 14 71-01, 545147101
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