Description
Overview:
This Oil Pump Assembly is a Genuine Husqvarna part designed to deliver reliable bar and chain lubrication on compact homeowner and light-duty professional chainsaws. Built from durable polymer and metal components for long service life, it meters oil from the tank to the guide bar to reduce friction, heat, and wear. Correct lubrication helps maintain cutting performance and protects the bar, chain, and drive sprocket. The assembly is engineered for a precise fit on Husqvarna 236 and 240 models, and is also used on selected related models. Supplied under Husqvarna MPN 581063901 (581 06 39-01), it matches original specification for flow and fitment, making it a straightforward replacement when oiling performance drops, the chain runs dry, or the existing pump is worn or damaged.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance
- Purpose-built for the listed models to maintain correct oil delivery
- Robust polymer/metal construction for durability in regular cutting tasks
- Helps prevent bar and chain overheating, stretching, and premature wear
- Consistent oil feed supports smoother cutting and improved chain life
- Direct replacement under MPN 581063901 for simple like-for-like fitting
- Suitable for use with standard bar and chain oils used in UK conditions
- Reliable operation supports safe cutting by keeping the chain properly lubricated
- Good choice during routine service when oiling reduces or leaks are noted
Typical Applications:
Used to restore or maintain proper lubrication on Husqvarna chainsaws during regular pruning, logging, firewood cutting, and site work. Ideal when the chain appears dry, the bar shows burn marks, cutting performance declines, or after diagnosing a failed or worn oil pump. Suitable for preventative maintenance to extend bar and chain service life.
Also known as:
Chainsaw oil pump, bar and chain oil pump, automatic oiler, chain lubrication pump, oil feed pump, oiler assembly, lubrication unit for Husqvarna chainsaws.
Fits Models:
120 Mark II
120E Mark II
120MARKII
235E
236
236E
240
240E
Alternate Part Numbers:
581 06 39-01, 581063901
Product Specifications
| L&S Part No. | 581 06 39 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 581063901 |
| Unit of Sale | 1 |
| Applications | 120 Mark II, 120E Mark II, 120MARKII, 235E, 236, 236E, 240, 240E |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 236 | 120 MARK II | 120E MARK II | 235E | 236E | 240 | 240E |
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