Description
Overview:
The Pulley fits Husqvarna FS400 Floor Saw is a genuine Husqvarna spare designed to transmit power efficiently from the engine to the cutting system on your floor saw. Made from durable metal and precision-machined, it supports smooth belt running and reliable drive performance in tough site conditions. This OEM pulley is a direct replacement for worn or damaged units on Husqvarna FS 400 and FS 400 LV models, helping to restore correct belt alignment and reduce downtime. Identified by OEM number 543 04 65-72 (MPN 543046572), it is built for demanding cutting applications where consistent blade speed and dependable operation matter. Choosing a genuine part helps ensure correct fit and long service life.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and reliability
- Durable metal construction for long service life in demanding environments
- Precision geometry for stable belt tracking and reduced belt wear
- Direct-fit replacement to factory specification (OEM 543 04 65-72 / MPN 543046572)
- Helps maintain consistent blade speed and smooth cutting performance
- Supports efficient power transmission for better overall machine efficiency
- Easy to fit with standard workshop tools, minimising downtime
- Suitable for FS 400 family variants for straightforward maintenance planning
Typical Applications:
Used on Husqvarna FS400 series floor saws to drive the cutting system during concrete and asphalt sawing. Ideal for construction sites, highways maintenance, utility trenching, and repair tasks where reliable, consistent power transmission is needed to keep the saw operating smoothly throughout the job.
Also known as:
Drive pulley, belt pulley, blade drive pulley, V-belt pulley, transmission pulley, drive sheave, belt wheel, saw drive wheel.
Fits Models:
FS 400, FS 400 LV, FS 400 OLV, FS400, FS400 LV, FS400LV, FS400OLV
Alternate Part Numbers:
543 04 65-72, 543046572
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