Description
Overview:
This is a genuine Husqvarna fixing screw designed for secure assembly on selected chainsaws, trimmers and edgers. Made from durable steel with a corrosion‐resistant finish, it provides reliable clamping force to keep components properly aligned under vibration. It is suitable for professional and domestic machines and is ideal for routine maintenance or part replacement. Specifically engineered for Husqvarna equipment, it fits models such as the T540XP and the 122 series trimmers/edgers. Manufactured to OEM standards, it matches the original specification for fit and performance. Supplied under Husqvarna Manufacturer Part Number (MPN) 522751901 (also referenced as 522 75 19-01), this screw helps maintain the integrity of covers, housings and other fastened assemblies so your equipment runs safely and consistently.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and quality
- Steel construction with protective finish for long service life
- Precision fit to OEM tolerances for consistent torque and retention
- Resists loosening from engine vibration and repeated use
- Helps maintain alignment of covers, housings and handle assemblies
- Suitable for workshop and on‐site repairs and routine servicing
- Clean, accurate threads for smooth installation and removal
- Direct replacement for MPN 522 75 19-01 / 522751901
- Supports safe reassembly after inspections and component swaps
- Designed for demanding outdoor and construction environments
Typical Applications:
Used to replace missing, worn or damaged fixings on Husqvarna chainsaws and trimmers. Common locations include starter housings, top covers, chain brake assemblies, handle frames, engine shrouds and guard fixings. Ideal during servicing tasks such as air filter or carburettor access, clutch inspection and routine cleaning, ensuring parts are secured to the correct standard and remain in place during operation.
Also known as:
Fixing screw, machine screw, retaining screw, mounting screw, OEM fixing, equipment fastener, hardware screw for chainsaws, trimmers and edgers. Sometimes referred to as an assembly screw or replacement fastening for powerhead and bodywork components on compatible Husqvarna models.
Fits Models:
122 C, 122 LD, 122 LDx, 122 LK, 540XP Mark III, 592 XP, T540 XP Mark III, T540XP, T540XPII
Alternate Part Numbers:
522 75 19-01, 522751901
Product Specifications
| L&S Part No. | 522 75 19 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 522751901 |
| Unit of Sale | 1 |
| Applications | 122 C, 122 LD, 122 LDx, 122 LK, 122C, 122LD, 122LDx, 122LK, 540XP Mark III, 592 XP, 592XP, T540 XP Mark III, T540XP, T540XPII, T540XPMarkIII |
| Machine Type | Chainsaws, Grass Trimmers, Lawn Edgers |
| Fits Brands | Husqvarna |
| Fits Models | T540XP | T540XPII | 122 C | 122 LD | 122 LDx | 122 LK | 592 XP | T540 XP Mark III | 540XP Mark III |
