Description
Overview:
This is a genuine Husqvarna screw designed for securing components on professional petrol disc cutters. Manufactured from durable steel with a precision thread, it provides reliable clamping force to keep assemblies tight under vibration and tough site conditions. It is engineered for a precise fit on Husqvarna K750 and K760 machines, among other models, helping restore or maintain factory-standard performance. Supplied to OEM specification, it replaces OEM No. 503 21 53-40 and matches Manufacturer Part Number (MPN) 503215340. Suitable for routine maintenance or repair, this screw is a straightforward replacement when originals are worn, missing, or damaged, ensuring safe and consistent operation of guards, covers, and other fixings on your cutter. Brand: Husqvarna. Genuine Part.
Key Features:
- Genuine Husqvarna part for assured compatibility and fit
- OEM No. 503 21 53-40 / MPN 503215340 for easy identification
- Strong steel construction for durability under high vibration
- Clean, accurate thread for secure fastening and repeatable torque
- Resistant to wear in dusty, abrasive cutting environments
- Helps prevent loosening and misalignment of mounted parts
- Suitable for routine servicing and quick replacement on site
- Simple to install with standard hand tools
- Supports long service life of the machine by keeping assemblies secure
- Backed by Husqvarna manufacturing standards
Typical Applications:
Used to fasten covers, guards, housings, and related assemblies on Husqvarna disc cutters during maintenance and repairs. Ideal for replacing lost or corroded screws, preventing vibration-related loosening, and restoring correct fit after servicing. Suitable for day-to-day workshop use and on-site upkeep to keep cutters operating safely and reliably.
Also known as:
Bolt, machine screw, fixing screw, retaining screw, assembly screw, equipment fastener, replacement screw, OEM screw, cutter screw.
Fits Models:
K750, K760, K760 Cut-n-Break, K760 Cut-n-Break II, K760 II, K760 Rescue, K770, K770 Dry Cut, K770 OilGuard, K770 Rescue, K770 VAC
Alternate Part Numbers:
503-21-53-40, 503 21 53-40, 503215340
Product Specifications
| L&S Part No. | 503 21 53 40 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503215340 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures compatibility with K750, K760 models - OEM No. 503 21 53-40 for easy identification - Durable steel construction withstands high vibration - Precision thread provides secure fastening - Suitable for routine maintenance and quick replacement on site |
| Fits Models | K750 | K760 | K770 | K760 Cut-n-Break | K760 RESCUE | K760 Cut-n-Break II | K760 II | K770 Dry Cut | K770 OilGuard | K770 Rescue | K770 SmartGuard | K770 VAC |
