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20-Inch 50.2 cc Farm Boss® Chain Saw
- Mfg.#
- MS 271 20
- Sku#
- 3660552
- Bumper Spikes
- Toolless Fuel and Oil Caps with Retainers
- Pre-Separation Air Filtration System
- Side-Access Chain Tensioner
- The MS 271 FARM BOSS® chainsaw is a powerful and fuel-efficient chainsaw with reduced exhaust emission engine technology. This chainsaw is built tough for felling, firewood cutting, and storm cleanup tasks.
* Estimated stock levels as of Fri, Mar 20, 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 271 FARM BOSS® chainsaw is a powerful and fuel-efficient chainsaw with reduced exhaust emission engine technology. This chainsaw is built tough for felling, firewood cutting, and storm cleanup tasks. Loaded with features and technology, the FARM BOSS® starts with a highly efficient engine that delivers 20% longer run times between refuelings—while cutting exhaust emissions in half compared to the previous model. The pre-separation air filtration system is extraordinarily effective. Your air filter can last up to five times longer. All this STIHL engineering in one compact, ergonomic design—now that’s high performance.
Not for sale in California.
Specifications
General
| Best Use | Farm/Ranch |
|---|---|
| Chain Oil Capacity | 8.12 oz. |
| Chain Type | OILOMATIC® .325 inch RM3 |
| Displacement | 50.2 cc |
| Engine | 3.49 bhp |
| Engine Power | 3.49 bhp |
| Fuel Capacity | 16.9 oz. |
| Guide Bar Length | 18 in. |
| Power Source | Gasoline |
| Powerhead Weight | 12.3 lbs. |
| Series | MS 271 |
| Type | Gas Chain Saw |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | 1 year |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
| Shop USA | Yes |
Label Information
| Precautionary Statement | CAUTION: Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. |
|---|
Videos
Related Documents
Brochure (PDF)
Warranty (PDF)
