Description
Overview:
This genuine Husqvarna screw is a metal fastener used to secure components on Husqvarna outdoor power equipment. It is engineered for a precise fit and dependable hold in high‐vibration environments such as chainsaws and brushcutters. Marked under OEM/MPN 501 81 99-03, it helps keep housings, guards and brackets correctly aligned so your machine runs safely and smoothly. Suitable for a wide range of Husqvarna models, including the 135 and 135E, it is ideal for routine replacement during servicing or when a missing or worn fixing needs attention. As a Genuine Husqvarna part, it is made to the correct specification for thread and length, ensuring straightforward installation and long-term reliability without modification.
Key Features:
- Genuine Husqvarna OEM fastener (MPN 501 81 99-03) for assured compatibility and fit
- Durable metal construction designed for use in high‐vibration outdoor equipment
- Precision thread and length for secure seating and consistent clamping force
- Helps prevent loosening in service, maintaining correct alignment of parts
- Straightforward to fit with standard hand tools, suitable for routine maintenance
- Supports safe operation by keeping covers, housings and brackets firmly fixed
- Versatile application across multiple Husqvarna machines to simplify spares stocking
Typical Applications:
Used to fasten plastic and metal parts such as shrouds, covers, guards, brackets and other assemblies on Husqvarna chainsaws and brushcutters. Ideal when replacing missing fixings, during service tasks like starter, filter or guard maintenance, or whenever original screws show wear, damage or thread fatigue.
Also known as:
Fixing screw, retaining screw, machine screw, hardware fastener, retaining bolt, OEM fixing, chainsaw fixing.
Fits Models:
135, 135E, 140, 140E, 240, 240F, 240R, 245, 245R, 245RX, 343F, 343FR, 343R, 345FR, 345FX, 345FXT, 345R, 345RX, 355FRM, 355FX, 355FXT, 355RX, 357XP, 359, 435, 435E, 435EII, 435II, 440E, 440EII, 440II, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 455E, 455E Rancher II, 455ERancherII, 460, 461, 465 Rancher II, 465RancherII, 545F, 545FR, 545FX, 545FXAT, 545FXT, 545FXTAT, 545RX, 545RXT, 545RXTAT, 555FRM, 555FX, 555FXT, 555RXT
Product Specifications
| L&S Part No. | 501 81 99 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 501819903 |
| Unit of Sale | 1 |
| Applications | 135, 135E, 140, 140E, 240, 240F, 240R, 245, 245R, 245RX, 343F, 343FR, 343R, 345FR, 345FX, 345FXT, 345R, 345RX, 355FRM, 355FX, 355FXT, 355RX, 357XP, 359, 435, 435E, 435EII, 435II, 440E, 440EII, 440II, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 455E, 455E Rancher II, 455ERancherII, 460, 461, 465 Rancher II, 465RancherII, 545F, 545FR, 545FX, 545FXAT, 545FXT, 545FXTAT, 545RX, 545RXT, 545RXTAT, 555FRM, 555FX, 555FXT, 555RXT |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 135 | 135E | 140E | 357XP | 359 | 435 | 435E | 435EII | 435II | 440E | 440EII | 440II | 445 | 445E | 445EII | 445II | 450 | 450EII | 455E | 455E RANCHER II | 455 RANCHER | 455 RANCHER II | 460 | 461 | 465 RANCHER II | 240 | 240F | 240R | 245 | 245R | 245RX | 343F | 343FR | 343R | 345FR | 345FX | 345FXT | 345R | 345RX | 355FRM | 355FX | 355FXT | 355RX | 545FR | 545FX | 545FXAT | 545RX | 545RXT | 545RXTAT | 555FRM | 555FX | 555FXT | 555RXT | 545FXT | 545FXTAT | 545F |
