Description
Overview:
This Thermostat Assembly is a genuine Husqvarna OEM component designed for pro-grade chainsaws such as the 372 XP and 395 XP. Built with a heat‐resistant body and a durable bimetal element, it manages engine operating temperature by controlling airflow around the cylinder and intake area. This helps the saw reach and maintain the right temperature, supporting consistent running and reducing thermal stress during tough cuts. The robust construction is suited to forestry, arborist and construction work where engines are worked hard for long periods. Purpose-built for Husqvarna two‐stroke chainsaws, the assembly is engineered for an accurate fit and stable performance, helping to protect engine internals and maintain cutting efficiency in both cold and warm conditions.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and fit
- Bimetal temperature element for dependable, automatic airflow control
- Helps prevent overheating during heavy use and aids warm‐up in cold weather
- Supports smoother running and stable idle by maintaining operating temperature
- Durable, heat‐resistant materials suitable for high-vibration, high‐temperature environments
- Straightforward to install with basic tools; designed as a direct replacement
- Engineered for long service life to reduce downtime and maintenance costs
- Optimised for Husqvarna professional saws for consistent performance across varied workloads
Typical Applications:
Used on professional and heavy‐duty chainsaws working in forestry, tree surgery, sawmilling, construction site cutting, landscaping, and farm or estate maintenance. Ideal where machines cycle between high load and idle, or operate in changing weather, helping the saw maintain a stable operating temperature for reliable power delivery and reduced wear.
Also known as:
Chainsaw thermostat, temperature regulator, heat control unit, airflow thermostat, carburettor preheater thermostat, bimetal thermostat, engine shroud thermostat, thermal regulator module.
Fits Models:
372 XP
372XP
372XP X-Torq
385
385XP
390XP
395 XP
395XP
Alternate Part Numbers:
537 18 98-01, 537189801
Product Specifications
| L&S Part No. | 537 18 98 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537189801 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna OEM part ensures compatibility with specified models - Bimetal element controls airflow for stable engine temperature - Heat-resistant materials withstand high-vibration environments - Suitable for Husqvarna 372 XP, 395 XP, and similar models - Direct replacement, easy installation with basic tools |
| Fits Models | 372XP | 372XP X-TORQ | 385 | 385XP | 390XP | 395XP |
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