This item may be purchased at select Northern Tool stores. Not available for online order at NorthernTool.com.
What’s Included
- (1) Stihl Chainsaw, 20in. Bar, 64.1cc, 3/8in. Chain Pitch, Model# MS 391
Features + Benefits
- Powered by a 4.4 HP, 64.1cc gas engine
- Large 20in. bar with 3/8in. chain pitch and 0.050in. chain gauge
- Gas powered with easy pull-start design
- Anti-vibration system minimizes vibration levels to increase comfort and help reduce user fatigue
- IntelliCarb™ compensating carburetor automatically adjusts the air/fuel ratio to maintain proper engine RPMs even when the air filter becomes restricted or partially clogged
- Side-access chain tensioner provides easy access allowing for easier chain adjustments with a bar wrench
- Reduced emission engine technology produces zero or low exhaust emissions that are cleaner than EPA and/or CARB exhaust emission standards
- Pre-separation air filtration system drastically reduces dirt particles that reach the engine air filter, resulting in less frequent air filter cleaning and maintenance
- Toolless fuel and oil caps with retainers allow you to simply lift the lever ad twist the caps to remove or tighten, no tools necessary
| Attribute | Specification |
|---|---|
item# | 64357 |
Brand | Stihl |
Manufacture’s Warranty | 1 year limited warranty |
Ship Weight | 15.55 LB |
Bar Length | 20 in |
Engine Displacement | 64.1 cc |
Chain Pitch | 3/8 |
Chain Gauge | 0.05 in |
Fuel Capacity | 20.3 oz |
| Attribute | Specification |
|---|---|
Power Type | Gas |
Horsepower | 4.4 |
Case Included | No |
Oil Capacity | 11.8 oz |
Oil Fuel Mix Ratio | 50:1 |
Low Vibration Handle | Yes |
Tool-Less Chain Tensioning | No |
Product Weight | 13.67 lb |
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