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 |
