Description
Overview:
The Blade Bolt for Husqvarna GT500 and GX 560 mowers is a genuine Husqvarna fastener used to secure the cutting blade safely in place. Built from durable steel to handle the shock loads and vibration of mowing, it helps keep the blade firmly seated on the boss for consistent cutting and safe operation. The bolt has an overall length of 82.78 mm (3.26 inches), sized for a precise fit on the specified machines so the blade aligns correctly and runs true. As an OEM component, it replaces a worn, stretched, or damaged bolt like-for-like and is suitable for routine blade changes and maintenance. Ideal for owners and operators who want a reliable, correct-fit part for Husqvarna GT500 or GX 560 equipment.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- OEM reference 514 66 77-04 for a precise, like-for-like replacement
- Overall length 82.78 mm (3.26 inches) to match the original specification
- Robust steel construction for strength under impact and vibration
- Helps maintain blade centring to reduce vibration and improve cut quality
- Direct-fit design for straightforward installation with standard hand tools
- Suitable for routine blade removal/refitting during sharpening or replacement
- Supports safe operation when tightened to the torque specified in the service manual
- Reliable replacement for a damaged, corroded, or stripped blade bolt
Typical Applications:
Used to secure the mower blade to the blade boss/adaptor during routine maintenance, seasonal servicing, or after an impact that may have damaged the original bolt. Suitable for blade replacement or sharpening cycles on Husqvarna machines, helping restore safe operation, correct blade alignment, and clean cutting performance on lawns, fields, and grounds maintenance tasks.
Also known as:
Blade retaining bolt, blade fixing bolt, lawnmower blade screw, mower blade fastener, blade securing bolt, cutter blade bolt, mower fixing screw, blade clamp bolt. These terms are commonly used when referring to the bolt that holds a mower blade to the boss or adaptor.
Fits Models:
GT500, GX 560, GX560, XL500
Alternate Part Numbers:
514 66 77-04, 514667704
