Description
Overview:
The felling dog is a toothed steel plate that mounts beside the guide bar to give your Husqvarna chainsaw a solid pivot point against the timber. It improves control, cutting accuracy, and feed consistency when felling, snedding, and bucking. Made from robust steel with a protective finish, it is designed for long service life in demanding conditions. This part is purpose-made for selected Husqvarna models, including the 340 and 345, for correct fitment and chain-line clearance. Identified by MPN 503 90 59 01 (503905901), it suits professional arborists, forestry workers, landscapers, and home users who want a secure bite into the wood for smoother, more stable cuts.
Key Features:
- Steel construction with a durable protective finish for long-lasting performance
- Serrated teeth provide a positive bite for improved stability and cut accuracy
- Matches original geometry for the listed saws to maintain proper bar and chain clearance
- Straightforward installation using existing fixings on the saw body
- Supports controlled levering and pivoting into the cut for better control
- Designed to withstand resin, sap, and abrasive fibres; simple to clean after use
- Helps maintain steady feed pressure, aiding smoother progress through tough timber
- Suitable for professional, agricultural, and DIY use across varied cutting tasks
- Compact, low-profile form factor that does not obstruct routine maintenance
- Engineered specifically for the listed Husqvarna models to ensure reliable compatibility
Typical Applications:
Provides a stable contact point during tree felling, sectioning logs, storm and site clearance, ring cutting firewood, and trimming larger limbs. Useful whenever controlled feed and a steady pivot are required to start and guide the cut accurately.
Also known as:
Bumper spike, bucking spike, felling spike, chain saw tooth, saw dog, spiked bumper.
Fits Models:
340, 340E, 345, 345E, 346XP, 350, 351, 353, 445, 445E, 445EII, 445II, 450, 450E, 450EII
Product Specifications
| L&S Part No. | 503 90 59 01 |
|---|---|
| Manufacturer | Husqvarna |
| OEM No. | 503905901 |
| Unit of Sale | 1 |
| Applications | 340, 340E, 345, 345E, 346XP, 350, 351, 353, 445, 445E, 445EII, 445II, 450, 450E, 450EII |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340 | 340E | 345 | 345E | 346XP | 350 | 351 | 353 | 445 | 445E | 445EII | 445II | 450 | 450EII |
