Description
Overview:
The Screw MT4x18 T27 for Husqvarna T540 Chainsaws is a genuine Husqvarna OEM fastener designed for precise, repeatable fastening in demanding outdoor power equipment. Made from strong steel for durability, it features a Torx T27 drive for positive engagement and reduced cam‐out during assembly or maintenance. Sized to the metric M4 x 18 mm standard, it is used across various assemblies on compatible machines to secure covers, housings, and structural parts under vibration. It is suited to professional arborist chainsaws such as the Husqvarna T540 and to cut‐off saws like the K770. Supplied to OEM spec under MPN 525824801 (OEM No. 525 82 48-01), it offers a dependable fit and finish for routine replacements and repairs.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance
- Metric M4 x 18 mm size with Torx T27 drive for secure, controlled tightening
- Steel construction for strength and long service life in high‐vibration use
- Precision fit on specified Husqvarna machines to restore original fastening integrity
- Clean Torx drive reduces cam‐out and damage to the screw head
- Suitable for routine maintenance and like‐for‐like replacements
- Consistent dimensions support correct torque settings and reliable clamping
- Helps keep guards, covers and component interfaces aligned and secure
Typical Applications:
Used to fasten covers, guards, handle or case sections, and general assemblies on compatible Husqvarna machines. Ideal for replacing missing, worn or damaged fixings during servicing, after accidental loss, or when refurbishing equipment. Provides a stable and vibration‐resistant hold to maintain safe operation and protect internal parts.
Also known as:
M4 x 18 Torx screw, T27 machine screw, Torx fixing, M4 bolt, chainsaw screw, fastener, mounting screw, metric pan/head screw, equipment fixing, OEM Husqvarna fastener.
Fits Models:
T540, T540XP, T540XPII, K770, K770 Dry Cut
Alternate Part Numbers:
525 82 48-01, 525824801
Product Specifications
| L&S Part No. | 525 82 48 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 525824801 |
| Unit of Sale | 1 |
| Applications | K770, K770 Dry Cut, T540, T540XP, T540XPII |
| Machine Type | Chainsaws, Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | T540XP | T540XPII | K770 Dry Cut |
