Description
Overview:
This genuine Husqvarna Service Kit keeps 400‐series petrol chainsaws running reliably by replacing the three most critical consumables in one go. Supplied for Husqvarna 445 and 450 platforms, it includes a high‐efficiency air filter, an in‐tank fuel filter, and a spark plug. The air filter helps prevent dust and chips reaching the carburettor, the fuel filter screens contaminants from the fuel supply, and the spark plug provides consistent ignition for clean running. Components are built from durable polymer and fibre media with a ceramic and steel plug for long service life. Specified by Husqvarna for an exact fit, the kit supports easy routine servicing at home or on site, helping to maintain cutting performance and reduce avoidable wear.
Key Features:
- Genuine Husqvarna part for assured compatibility and performance
- Complete kit: air filter, fuel filter, and spark plug for one-stop servicing
- Direct replacements sized for the 445/450 platform, including E and II variants
- Helps improve starting, throttle response, and overall engine smoothness
- Filters protect the engine from abrasive dust and fuel contaminants
- Straightforward to fit with basic hand tools; no modifications required
- Supports regular maintenance schedules to extend engine life
- OEM No. 597 91 97-05 for quick identification and parts matching
- Suitable for professional users and DIY maintenance alike
Typical Applications:
Routine servicing of Husqvarna mid-size homeowner and farm/ranch chainsaws before peak seasons, after dusty cutting, or following storage. Ideal for restoring performance on saws showing hard starting, uneven idling, or reduced power due to clogged filters or a worn plug. Helps keep machines dependable for felling, logging, limbing, and firewood preparation.
Also known as:
Chainsaw tune-up kit, service pack, filter and plug kit, routine maintenance kit, ignition and filtration set, periodic service consumables, engine refresh kit for Husqvarna 400-series saws.
Fits Models:
445, 445E, 445E TrioBrake, 445EII, 445II, 450, 450E, 450EII, 450II
Alternate Part Numbers:
597 91 97-05, 597 91 97 05, 597919705
Product Specifications
| L&S Part No. | 597 91 97 05 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 597919705 |
| Unit of Sale | 1 |
| Applications | 445, 445E, 445E TrioBrake, 445EII, 445II, 450, 450E, 450EII, 450II |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 445 | 445E | 445EII | 445E TRIOBRAKE | 445II | 450 | 450EII |
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