Description
Overview:
This Vibration Insulator is a genuine Husqvarna part for the K760 disc cutter, also compatible with the K750. Supplied under MPN 505424501 (often referenced as 505 42 45-01), it is designed to isolate engine and chassis vibrations from the handles, making the machine smoother and more comfortable to use. The insulator uses a tough, fuel- and oil-resistant rubber element with a bonded metal sleeve to withstand harsh cutting environments. By damping high-frequency vibration, it helps protect fasteners, guards and housings from fatigue while maintaining precise control at the cut. It is a direct-fit replacement for the original anti-vibration mount on Husqvarna cut-off saws, supporting reliable performance during daily professional use and extending the service life of the machine. Genuine Husqvarna part for assured fit and longevity.
Key Features:
- Genuine Husqvarna part for trusted fit and compatibility
- Reduces transmitted vibration for improved operator comfort and control
- Durable rubber compound with bonded metal sleeve for long service life
- Oil, fuel and abrasion resistant materials suited to construction use
- Direct replacement for the OE mount; no modification required
- Helps reduce hand-arm vibration exposure during prolonged cutting
- Supports accurate cutting by keeping the chassis and handles stable
- Resists tearing and compression set in dusty and wet conditions
- Assists in protecting surrounding components from vibration fatigue
- Suitable for routine maintenance or full machine refurbishment
Typical Applications:
Replacement of worn or cracked anti-vibration mounts on Husqvarna disc cutters used in construction, demolition, road and utility works, landscaping, and emergency/rescue operations. Ideal when the machine shows increased handle vibration, rattles, or reduced cutting accuracy. Fit during scheduled servicing to maintain comfort, control and tool longevity in demanding cutting tasks with masonry, concrete, and metal.
Also known as:
Anti-vibration mount, vibration damper, rubber isolator, isolation mount, AV mount, shock absorber bushing, vibration buffer, handle mount, engine-to-frame isolator, rubber bush.
Fits Models:
Husqvarna K750, Husqvarna K760, K760 Cut-n-Break, K760 Cut-n-Break II, K760 Rescue
Alternate Part Numbers:
505 42 45-01, 505424501
Product Specifications
| L&S Part No. | 505 42 45 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 505424501 |
| Unit of Sale | 1 |
| Applications | K750, K760, K760 Cut-n-Break, K760 Cut-n-Break II, K760 Rescue, K760CUT-N-BREAK, K760CUT-N-BREAKII, K760Rescue |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K760 | K760 Cut-n-Break | K760 RESCUE | K760 Cut-n-Break II |
