EX Series™ Engines

Performance and value where it counts

You’ll love the smooth handling of the lightweight, yet powerful EX Series engines with best-in-class torque-to-weight ratio, reduced vibration and quieter operation.

5.50

Gross Torque (ft-lbs)

140cc

Displacement

Gas

Engine Fuel

0.2

Fuel Tank Capacity (gal)

Features

Made in the USA

Made in the USA of US and global parts.

ReadyStart^® Engine Starting System

No prime, no choke, no worries. Just pull for power.

Our Starting Promise™

Starts in 2 attempts – or we'll fix it for free.*

Super Lo-Tone™ Engine Muffler

A quieter lawn mowing experience.

Tool-less Air Cleaner Cover

Easy access for filter changes.

^{* See https://www.briggsandstratton.com/na/en_us/support/starting-promise.html for complete details.}
^{** Just Check & Add™ only available on 625EX models with press-fit-style air cleaners}

Specs

Model Number

09P7

Engine Displacement (cc)

140

Engine Configuration

Vertical Shaft

Length (in)

13.8

Height (in)

9.6

Bore (in)

2.5

Engine Fuel

Gasoline

Oil Capacity (oz)

Oil Filter

N/A

Air Filter

Dual-Sealing Paper or Oiled Foam

Fuel Shutoff Valve

N/A

Torque (ft-lbs, gross)*

5.50.00

Number of Cylinders

Single

OHV Engine

Yes

Width (in)

12.2

Weight (lbs)

Stroke (in)

1.75

Fuel Tank Capacity (oz)

0.2.0

Lubrication System

Dura-Lube Splash Lubrication

Starter

ReadyStart® Starting System

Muffler

Super Lo-Tone™ or Lo-Tone™

Certified Power Rating

Download Power Curve

*All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.

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Support

Manuals

Download the operator's manual or illustrated parts list for your Briggs & Stratton engine or equipment by following our step-by-step process.

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FAQs

Have a question? Search our FAQs to find answers related to model specifications, routine maintenance, repair or troubleshooting.

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Maintenance How-To Articles

Find DIY articles on how to use & maintain your Briggs & Stratton engine or equipment.

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Shop Repair & Maintenance Parts

Find genuine Briggs & Stratton repair and/or maintenance parts for your engine or outdoor power equipment to ensure future performance.

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Q&A

Conquer Your Yard

At the end of the day, a job well done is its own reward. Our equipment is there to help make it happen. It's easy to master, durable and ready for a challenge. Just like you.