Description
Overview:
This Carrier is a genuine Husqvarna OEM part designed for the gearbox output of professional brushcutters, including the Husqvarna 343R and 345FXT. Made from robust metal for long service life, it provides the mounting interface between the drive shaft and the cutting attachment, helping to keep blades or trimmer heads running true and secure under load. Replacing a worn or damaged carrier restores correct alignment and drive, supporting clean cutting and reduced vibration. Supplied under Manufacturer Part Number (MPN) 503812401, it is engineered for precise compatibility with a wide range of Husqvarna brushcutter and clearing saw models used in landscaping, grounds maintenance, and forestry edge work.
Key Features:
- Genuine Husqvarna OEM component (503 81 24-01 / 503812401) for assured compatibility
- Durable metal construction to withstand high RPM and shock loads in tough conditions
- Precision-machined interface to keep blades and heads running true
- Helps maintain smooth power transfer from gearbox to cutting attachment
- Straightforward replacement with standard workshop tools, minimising downtime
- Supports long-term reliability by reducing wobble and premature wear of cutting gear
- Built to Husqvarna tolerances for consistent fit and performance across listed models
Typical Applications:
Used when restoring or servicing Husqvarna brushcutters and clearing saws that show signs of blade wobble, poor alignment, or wear at the cutting attachment mount. Suitable for routine maintenance in gardens, estates, municipal grounds, roadside verge work, and forestry margins where frequent blade changes and heavy use demand dependable component fit and drive integrity.
Also known as:
Blade carrier, cutter carrier, mounting hub, holder, flange carrier, drive boss, blade boss, trimmer head carrier, attachment carrier.
Fits Models:
225 AI 15, 225 AI 25, 225 E, 225 L, 225 LD, 225AI15, 225AI25, 225B, 225BV, 225E, 225H60, 225H75, 225HBV, 225L, 225LD, 225R, 225RD, 225RJ, 227 L, 227 LD, 227L, 227LD, 227R, 227RD, 227RJ, 232R, 232RD, 232RJ, 235FR, 235P, 235R, 235RII, 240 L, 240L, 240RBD, 240RJ, 343, 343F, 343FR, 343R, 345FR, 345FX, 345FXT, 345R, 345RX, 355FRM, 355FX, 355FXT, 355RX, 545F, 545FR, 545FX, 545FXAT, 545FXT, 545FXTAT, 545RX, 545RXT, 545RXTAT, 555FRM, 555FX, 555FXT, 555RXT
Alternate Part Numbers:
503 81 24-01, 503812401
Product Specifications
| L&S Part No. | 503 81 24 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503812401 |
| Unit of Sale | 1 |
| Applications | 225 AI 15, 225 AI 25, 225 E, 225 L, 225 LD, 225AI15, 225AI25, 225B, 225BV, 225E, 225H60, 225H75, 225HBV, 225L, 225LD, 225R, 225RD, 225RJ, 227 L, 227 LD, 227L, 227LD, 227R, 227RD, 227RJ, 232R, 232RD, 232RJ, 235FR, 235P, 235R, 235RII, 240 L, 240L, 240RBD, 240RJ, 343, 343F, 343FR, 343R, 345FR, 345FX, 345FXT, 345R, 345RX, 355FRM, 355FX, 355FXT, 355RX, 545F, 545FR, 545FX, 545FXAT, 545FXT, 545FXTAT, 545RX, 545RXT, 545RXTAT, 555FRM, 555FX, 555FXT, 555RXT |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 225H60 | 225H75 | 235P | 225R | 225RD | 225RJ | 227RD | 227R | 227RJ | 232R | 232RD | 232RJ | 235FR | 235R | 235RII | 240RBD | 240RJ | 343F | 343FR | 343R | 345FR | 345FX | 345FXT | 345R | 345RX | 355FRM | 355FX | 355FXT | 355RX | 225B | 225BV | 225HBV | 545FR | 545FX | 545FXAT | 545RX | 545RXT | 545RXTAT | 555FRM | 555FX | 555FXT | 555RXT | 545FXT | 545FXTAT | 225 E | 225 L | 225 LD | 227 L | 227 LD | 240 L | 225 AI 25 | 225 AI 15 | 545F |
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