Description
Overview:
The Chain Guide Plate for Husqvarna chainsaws is a small but vital wear part that keeps the saw chain aligned as it runs onto and off the guide bar. Made from durable steel, it sits at the bar mount area to provide a stable running surface, helping the chain track correctly under load. This genuine Husqvarna component is engineered for a precise fit on popular mid-range saws such as the 340 and 345, and it also suits the 350. By guiding the chain accurately, it reduces friction, limits premature wear on the bar and chain, and supports smoother cutting. Supplied as a Genuine Part, MPN 503 87 57 01, it is designed for straightforward replacement during routine servicing or when the original plate is worn or damaged.
Key Features:
- Genuine Husqvarna part (MPN 503 87 57 01) for assured fit and compatibility
- Strong pressed-steel construction for reliable service life
- Precise chain guidance to reduce bar and chain wear and improve cut quality
- Helps minimise chain derailment and vibration during operation
- Direct replacement with no modifications required; quick to fit with basic hand tools
- Correct geometry for the Husqvarna 340/345/350 series platforms
- Suitable for professional, landscaping, and DIY maintenance schedules
- Supports safer, smoother running, especially under sustained cutting loads
Typical Applications:
Used during routine chainsaw maintenance or repair to restore proper chain tracking on Husqvarna mid-range saws. Ideal when the original plate shows grooves, burrs, or deformation that can cause poor chain alignment. Common in tasks such as firewood processing, property maintenance, pruning, and general felling/limbing where consistent, accurate chain guidance is essential.
Also known as:
Chain guide, guide plate, bar plate, chain support plate, chain alignment plate. These terms describe the same guiding plate that sits at the bar mount area and helps the chain transition smoothly onto the guide bar.
Fits Models:
2141, 2145, 2150, 340, 340E, 345, 345E, 350, CS2141, CS2145, CS2150
Alternate Part Numbers:
503-87-57-01, 503 87 57-01, 503875701
Product Specifications
| L&S Part No. | 503 87 57 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503875701 |
| Unit of Sale | 1 |
| Applications | 2141, 2145, 2150, 340, 340E, 345, 345E, 350, CS2141, CS2145, CS2150, Husqvarna 340, Husqvarna 340 E, Husqvarna 345, Husqvarna 345 E, Husqvarna 350 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340 | 340E | 345 | 345E | 350 |
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