Description
Overview:
This genuine Husqvarna flange is a precision‐made OEM component for securing the cutting attachment on compatible brushcutters and grass trimmers, such as the Husqvarna 124R and 128R. Manufactured from durable, precision‐machined metal, it provides the correct seating and support between the gearbox output and the trimmer head or metal blade. By keeping the attachment aligned and firmly clamped, the flange helps transfer drive efficiently, reduces vibration, and protects surrounding parts from premature wear. It is a direct replacement for OEM No. 537 28 56-01 and is suitable for a wide range of Husqvarna petrol and battery models used in domestic, professional, and grounds maintenance work where reliable cutting performance is required.
Key Features:
- Genuine Husqvarna OEM part for assured fit and performance
- Direct replacement for 537 28 56-01 to restore correct assembly
- Precision‐machined metal for strength, stability, and long service life
- Maintains accurate alignment and torque transfer to the cutting head or blade
- Helps reduce vibration and wear on the gearbox and shaft components
- Reliable, repeatable fitment for consistent cutting results
- Designed for straightforward installation with basic hand tools
- Suitable for both trimmer head and brush/grass blade setups (where specified by the model)
- Broad model compatibility across popular Husqvarna brushcutters and trimmers
Typical Applications:
Used when replacing a worn, damaged, or missing flange during head changes or blade fitting on Husqvarna brushcutters and trimmers. Ideal for maintenance after impact events, to cure head wobble or slippage, and to ensure secure, aligned running in landscaping, groundskeeping, estate management, and contractor work.
Also known as:
Blade flange, trimmer head flange, fixing flange, attachment flange, securing flange, cutter head flange, mounting flange, collar.
Fits Models:
122R, 122RJ, 124R, 125R, 125RJ, 128LX, 128R, 128RJ, 129R, 129RJ, 133R, 223L, 223R, 224L, 226R, 226RJ, 233L, 233R, 323C, 323L, 323LD, 323R, 323RII, 323RJ, 323RJX, 324L, 324LDx, 324LX, 324RX, 325LDx, 325Lx, 325R, 325RDX, 325RJX, 325RX, 325iR, 325iRJ, 326L, 326LDx, 326LS, 326Lx, 326RJX, 326RX, 327LDx, 327LS, 327Lx, 327RDX, 327RJX, 327RX, 520iLX, 520iRX, 524L, 524LK, 524R, 525L, 525LK, 525LS, 525LS Mark II, 525LST, 525LST Mark II, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX Mark II, 525RXT, 525RXT Mark II, 525iLST, 525iLXT, 525iRXT, 533RS, 535LK, 536LK, 536LiLX, 536LiRX
Alternate Part Numbers:
537-28-56-01, 537 28 56-01, 537285601
Product Specifications
| L&S Part No. | 537 28 56 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537285601 |
| Unit of Sale | 1 |
| Applications | 122R, 122RJ, 124R, 125R, 125RJ, 128LX, 128R, 128RJ, 129R, 129RJ, 133R, 223 L, 223 R, 223L, 223R, 224 L, 224L, 226R, 226RJ, 233L, 233R, 323 C, 323 L, 323 LD, 323C, 323L, 323LD, 323R, 323RII, 323RJ, 323RJX, 324 L, 324 LDx, 324 LX, 324L, 324LDx, 324LX, 324RX, 325 LDx, 325 Lx, 325LDx, 325Lx, 325R, 325RDX, 325RJX, 325RX, 325iR, 325iRJ, 326 L, 326 LDx, 326 LS, 326 Lx, 326L, 326LDx, 326LS, 326Lx, 326RJX, 326RX, 327 LDx, 327 LS, 327 Lx, 327LDx, 327LS, 327Lx, 327RDX, 327RJX, 327RX, 520iLX, 520iRX, 524 L, 524 LK, 524L, 524LK, 524R, 525 LS Mark II, 525 LST Mark II, 525L, 525LK, 525LS, 525LS Mark II, 525LST, 525LST Mark II, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX Mark II, 525RXT, 525RXT Mark II, 525RXTMarkII, 525iLST, 525iLXT, 525iRXT, 533RS, 535 LK, 535LK, 536 LiLX, 536LK, 536LiLX, 536LiRX |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 124R | 125R | 125RJ | 128R | 128RJ | 129R | 129RJ | 133R | 223 L | 223 R | 226R | 226RJ | 233R | 323R | 323RII | 323RJ | 323RJX | 324RX | 325R | 325RDX | 325RJX | 325RX | 326RJX | 326RX | 327RDX | 327RJX | 327RX | 524R | 525L | 525LK | 525LS | 525LST | 525RJD | 525RJX | 525RK | 525RS | 525RX | 525RXT | 533RS | 536LiRX | 223 L | 224 L | 323 C | 323 L | 323 LD | 324 L | 324 LDx | 324 LX | 325 LDx | 325 Lx | 326 L | 326 LDx | 326 LS | 326 Lx | 327 LDx | 327 LS | 327 Lx | 524 L | 524 LK | 535 LK | 536 LiLX | 325iR | 325iRJ | 525iRXT | 536LiRX | 520iLX | 520iRX | 525iLXT | 525iLST | 525 LS Mark II | 525 LST Mark II | 525RX Mark II | 525RXT Mark II | 122R | 122RJ | 128LX |
