Description
Overview:
This Screw IHSCT is a genuine Husqvarna replacement fastener for petrol chainsaws, engineered to maintain a secure and reliable assembly under demanding use. It is designed for Husqvarna models such as the 455 Rancher and 351, along with several related saws. Made from durable metal to OEM standards, it keeps key components firmly in place despite vibration and outdoor working conditions. Use it when replacing worn or missing hardware during routine servicing or after repairs to ensure the saw is reassembled to factory spec. As a like-for-like part, it helps restore the correct fit and clamping force across housings and covers, supporting safe and efficient operation for both professional users and DIY owners.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Direct replacement for the original screw to restore correct fit
- Durable construction suited to high-vibration chainsaw use
- Consistent clamping helps keep housings and covers secure
- Manufactured to OEM standards for reliability and longevity
- Helps maintain saw safety by preventing loosening in service
- Straightforward fitting with standard workshop hand tools
- Suitable single-piece replacement to avoid buying full hardware kits
Typical Applications:
Used wherever this part number is specified within the saw's assemblies, including general bodywork and engine-related fixings. Ideal during servicing, refurbishment, or after accidental loss or damage of original hardware. Supports correct reassembly of components so the chainsaw remains structurally sound and ready for regular cutting tasks on site, in the workshop, or in the garden.
Also known as:
Chainsaw screw, machine screw, fixing, fastener, OEM screw, body screw, equipment hardware. Commonly referred to as a chainsaw bolt or securing screw in workshop notes and service guides.
Fits Models:
340, 340E, 345, 345E, 346XP, 350, 351, 353, 455 Rancher, 455E, 460, 461
Alternate Part Numbers:
503 21 74-50, 503217450
Product Specifications
| L&S Part No. | 503 21 74 50 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503217450 |
| Unit of Sale | 1 |
| Applications | 340, 340E, 345, 345E, 346XP, 350, 351, 353, 455 Rancher, 455E, 460, 461 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340 | 340E | 345 | 345E | 346XP | 350 | 351 | 353 | 455E | 455 RANCHER | 460 | 461 |
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