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STIHL®

18-Inch 2.95-Hp Chain Saw

Mfg.#
MS 251 18
Sku#
1684117
  • STIHL Easy2Start
  • Quick Chain Adjuster
  • Master Control Lever
  • Built in the USA

* Estimated stock levels as of Fri, May 22, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

The MS 251 is perfect for felling small trees, pruning and thinning, and cutting firewood simply and efficiently. And with up to 20 percent fuel savings and 50 percent reduced emissions (as compared to previous models), you can enjoy a longer run time while feeling good about your impact on the environment. A Quick Chain Adjuster also makes it simple to put the correct tension on the saw chain without tools. Plus, features like Easy2Start™ technology, a Master Control Lever™ and reduced vibration make the STIHL MS 251 a lean, easy-to-use machine that still packs plenty of power.

Not for sale in California.

Specifications

General

Bar Length 18 in
CC Displacement 45.6 cc
Chain Oil Capacity 6.7 oz
Chain Type Oilomatic .325 in RM3
Color White/Orange
Engine Power 2.2 kW (3.0 bhp)
Fuel Tank Capacity 13.2 oz
Fuel Type Gasoline
Powerhead Weight 11.9 lbs
Type Chain Saw

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