Skip to content
TIME TO BACK THE TRUCK UP: Save Up to 50% at the Fall Haul. Shop Now >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.
Print

Stihl Gas-Powered Chainsaw, 20in. Bar, Model# MS 311 20

Item# 63871
84 of 746 reviewers received a sample product or took part in a promotion
Stihl Gas-Powered Chainsaw, 20in. Bar, Model# MS 311 20

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Stihl Gas-Powered Chainsaw, 20in. Bar, Model# MS 311 20

Click or Tap image to Zoom

$719.99

  • Shipping: 

    Not available

  • In Store Only: 

    Sold only in stores -
  • 4.2 HP gas-powered 59cc engine
  • 20in. bar with 3/8in. chain pitch and 0.050 chain gauge
  • Electronic Ignition for easier starting and smoother running
  • Anti-vibration system minimizes vibration levels for comfortable handheld use and reduced operator fatigue
  • Environmentally conscious Reduced-Emission Engine Technology produces zero to low exhaust emissions, performing cleaner than EPA and/or CARB exhaust emission standards

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

This STIHL® MS Series Gas-Powered Chainsaw is a high-tech workhorse with exceptional horsepower and host of handy features. Advanced, high-powered engine technology offers excellent fuel economy and long run times.

What's Included

    (1) Stihl Chainsaw, 20in. Bar,Model# MS 311 20

Features + Benefits

  • 4.2 HP gas-powered 59cc engine
  • 20in. bar with 3/8in. chain pitch and 0.050 chain gauge
  • Electronic Ignition for easier starting and smoother running
  • Anti-vibration system minimizes vibration levels for comfortable handheld use and reduced operator fatigue
  • Environmentally conscious Reduced-Emission Engine Technology produces zero to low exhaust emissions, performing cleaner than EPA and/or CARB exhaust emission standards
  • Pre-separation air filtration system technology boosts the efficiency of the engine's filter system, doubling the time between air filter cleanings
  • Lift and twist toolless fuel and oil cap with retainer eliminates the need for a tool when refueling
  • Side-access chain tensioner is very easy to get to, making it much more convenient for the user to adjust the saw chain with a bar wrench
  • Decompression valve vents compression in the cylinder and helps reduce the effort needed to pull the starter rope for easier starting
  • As an authorized STIHL dealer, Northern Tool + Equipment provides in-store service and warranty support for STIHL gas-powered equipment shipped directly to you. For return inquiries, please contact Customer Care for assistance.

Key Specs

AttributeSpecification

item#

63871

Brand

Stihl

Manufacturer's Warranty

1 year limited warranty

Ship Weight

18.0 LB

Bar Length

20 in

Engine Displacement

59 cc

Chain Pitch

3/8

Fuel Capacity

20.3 oz
AttributeSpecification

Power Type

Gas

Horsepower

4.2

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

Reviews

Questions & Answers

746 Reviews This action will navigate to reviews.

Questions

  1. Is this chainsaw proffessional

    1 answer

    1. The MS 311 is not part of the Stihl professional series.

      Helpful?

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

See All Chainsaw Maintenance
Northern Tool All Season Bar/Chain Oil, 1 Quart
5.0 out of 5 stars. 9 reviews

Northern Tool All Season Bar/Chain Oil, 1 Quart

Item # 52592

$7.49

Warranty

Manufacturer's Warranty

1 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Repair Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Stihl Gas-Powered Chainsaw, 20in. Bar, Model# MS 311 20
4.5 out of 5 stars. 746 reviews
84 of 746 reviewers received a sample product or took part in a promotion

Stihl Gas-Powered Chainsaw, 20in. Bar, Model# MS 311 20

Item # 63871

$719.99