725Exi Series™

Briggs & Stratton EXi Series Engines, the first walk-behind mower engine featuring Just Check and Add™ so you'll never need an oil change-ever. Redesigned from the ground up, EXi Series Engines are lightweight and easy to maneuver, have tool-less access for easy maintenance, and come equipped with the ReadyStart® Starting System with no prime, no choke-just pull for power. Powerful, durable, easy to use and easy to maintain.

9.8

Gross Torque (Nm) @ 3060 rpm

163

Displacement (cc)

1.0

Fuel Tank Capacity (L)

Gas

Fuel Type

Features

Float Feed Carburetor

Optimized fuel delivery for improved startability and superior performance

Magnetron® Electronic Ignition

Fast, reliable and maintenance-free starting.

Specifications

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Model Number
104M
Gross Torque* (Nm) @ 3060 rpm
9.8
Cylinder
Aluminium
Stroke (mm)
44.5
Oil Capacity (L)
0.44
Length (mm)
335
Height (mm)
256
Warranty Consumer Engine Info
2 Year Domestic Limited
Engine Configuration
Single cylinder, OHV (Overhead Valve), 4-stroke, air-cooled
Engine Displacement (cc)
163
Bore (mm)
68.3
Fuel Tank Capacity (L)
1.0
Weight (kg)
8.5
Width (mm)
213

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

†See briggsandstratton.com for warranty details.