Description
Overview:
The Raise/Lower Bearing for Husqvarna floor saws is a genuine Husqvarna OEM component designed to support the depth-control mechanism on the saw's lift assembly. Built from robust metal with precision-ground bearing races, it provides smooth, controlled movement when setting cutting height, helping to keep cuts consistent and accurate under site conditions. This part is engineered for heavy-duty concrete and asphalt cutting work, where reliability and repeatable adjustment matter. It is designed for Husqvarna FS 400 and FS 400 LV machines, and is also compatible with selected electric models. Supplied under MPN 543045044 (543 04 50 44), it fits directly in place of the original bearing and helps reduce play and premature wear in the raise/lower system, supporting long service life of the saw's adjustment hardware.
Key Features:
- Genuine Husqvarna OEM part for assured fit and performance
- Precision bearing assembly for smooth, accurate height adjustment
- Durable metal construction suited to demanding cutting environments
- Helps maintain consistent cutting depth and straight tracking
- Reduces friction and wear in the raise/lower mechanism
- Compatible with key Husqvarna FS-series floor saws
- Direct replacement with straightforward installation
- Supports reliable operation and equipment longevity
Typical Applications:
Used to restore or maintain the height adjustment system on Husqvarna floor saws working on concrete slabs, asphalt, and similar hard surfaces. Ideal for repair and maintenance when the blade depth becomes difficult to set, feels rough, or shows excessive play. Suitable for contractors, highways teams, utilities, hire fleets, and DIY users needing precise, repeatable cut depth in site and workshop conditions.
Also known as:
Depth-control bearing, lifting screw bearing, raise-and-lower assembly bearing, elevation pivot bearing, depth-setting bearing, blade height bearing, feed adjustment bearing.
Fits Models:
FS 400, FS 400 LV, FS 500 E, FS 600 E
Alternate Part Numbers:
543 04 50-44, 504 79 89-01, 543045044, 504798901
Product Specifications
| L&S Part No. | 543 04 50 44 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 543045044 |
| Unit of Sale | 1 |
| Applications | FS 400, FS 400 LV, FS 500 E, FS 600 E, FS400, FS400 LV, FS400LV, FS500E, FS600E |
| Machine Type | Floor Saws |
| Fits Brands | Husqvarna |
| Fits Models | FS400 | FS400 LV | FS 500 E | FS 600 E |
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