Easy mowing. Exceptional value. You'll find the economical 450e Series™ lawn mower engines to be compact, lightweight and satisfyingly simple to operate -- the perfect tool for a quick cut on a weekend afternoon. This mower engine starts fast with the Prime ‘N Pull™ E-Z starting system and delivers consistently smooth performance throughout the job.
Easy mowing and dependable power at an exceptional value.
Cubic centimeters (cc) only measure the size of the engine on your lawn mower or outdoor power equipment. Torque measures the power that rotates the blade. Maximize your mowing power.
Look Before you pump fuel into your lawn mower and help avoid engine damage. Do not use any fuel containing greater than 10 percent ethanol (E10) in the engine on your outdoor power equipment.
Helps keep your engine clean.
Push the primer bulb three times and go.
Safeguards engines against ethanol damage and maintains fuel stability for up to 3 years.
Easy access for filter changes
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*All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.
*All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.