950E Series™

The 900E SERIES engine family is Briggs & Stratton's most powerful small vertical shaft line of engines for lawnmower applications. This SERIES utilizes Over Head Valve (OHV) technology, which runs cooler and cleaner - delivering more power, longer engine life and improved fuel economy.

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Product Details

Paper Air Cleaner (Oval)

Provides improved protection against airborne debris entering the engine

Mechanical Governor

Controls the engine speed to deliver more usable power under heavy usage

S2 Starting Guarantee®

Our personal starting guarantee. If your engine does not start within the first two pulls we will repair it free of charge.

Magnetron® Electronic Ignition System

Ensures maintenance-free, easy starting

Optional Electric Start

Provides simple key starting

High Oil Fill Tube

Allows for easier maintenance

Super Lo-Tone™ Muffler

Significantly reduces noise and delivers exceptional tonal quality

OHV Technology

Optimized performance that delivers longer engine life and improved fuel economy


Provides simple and easy to use starting without having to prime the engine

For More Information

Visit our Glossary of Engine Terms

12.9 Gross Torque*
Engine Technology Single cylinder, 4-stroke, air-cooled, OHV (Overhead Valve)
Model Number 14B9
Gross Torque* (Nm) @ 2'600 rpm 12.9
Displacement (cc) 223
Cylinder Aluminum
Bore (mm) 74.0
Stroke (mm) 51.3
Fuel Tank Capacity (l) 1.1
Oil Capacity (l) 0.6
Dry Weight (kg) 14.2
Dimensions Length (mm) 401
Dimensions Width (mm) 339
Dimensions Height (mm) 257

* Power levels are stated gross torque per SAE J1940 as rated by Briggs & Stratton.
** Power levels are stated gross power (horsepower) per SAE J1940 as rated by Briggs & Stratton.