Description
Overview:
This genuine Husqvarna screw (MPN 725 23 83 81) is an OEM fastener for Husqvarna brushcutters, including 545FR and 545FX. Made from hardened steel with a corrosion-resistant finish, it provides reliable clamping in high-vibration, outdoor conditions. The precision metric thread and OEM dimensions ensure a snug, repeatable fit in the intended mounting points, helping the machine run smoothly and reducing the chance of loosened parts. Use it to replace worn or missing screws during routine servicing or repairs to maintain performance and safety. Suitable for securing a range of assemblies on Husqvarna cutter heads, guards, handle systems and housings across both petrol and battery models.
Key Features:
- Genuine Husqvarna OEM part for assured fit and compatibility
- Manufacturer Part Number: 725 23 83 81
- Hardened steel with a corrosion-resistant finish for long service life
- Precision metric thread for a secure hold and consistent torque
- Maintains correct clamping force to resist vibration loosening
- Helps prevent premature wear by keeping components correctly aligned
- Direct replacement; no modifications required on listed models
- Suitable for routine maintenance and on-site repairs
- Supports reliable operation in landscaping, forestry, and grounds care
Typical Applications:
Used to secure guards, handlebar clamps, engine covers, gear housings, and attachment brackets on Husqvarna brushcutters. Ideal when the original screw is stripped, corroded, missing, or after thread/head damage is noted during servicing. Helps restore safe, tight assemblies and consistent machine performance.
Also known as:
Machine screw, retaining screw, clamp screw, securing screw, OEM bolt, metric screw, Husqvarna fixing.
Fits Models:
345FR
535iRX
535iRXT
545FR
545FX
545FXAT
545FXT
545FXTAT
545RX
545RXT
545RXTAT
555FRM
555FX
555FXT
555RXT
Alternate Part Numbers:
725 23 83-81, 725238381
Product Specifications
| L&S Part No. | 725 23 83 81 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 725238381 |
| Unit of Sale | 1 |
| Applications | 345FR, 535iRX, 535iRXT, 545FR, 545FX, 545FXAT, 545FXT, 545FXTAT, 545RX, 545RXT, 545RXTAT, 555FRM, 555FX, 555FXT, 555RXT |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 345FR | 545FR | 545FX | 545FXAT | 545RX | 545RXT | 545RXTAT | 555FRM | 555FX | 555FXT | 555RXT | 545FXT | 545FXTAT | 535iRX | 535iRXT |
