Briggs & Stratton 104m02-0196-f1 725EXi Series 25 mm x 3-5/32 in. Crankshaft

This genuine 163cc Briggs and Stratton engine offers dependable power without sacrificing ease of use and user comfort. Advanced engineering delivers a lighter, quieter and smoother operating experience and the ReadyStart no-prime starting system translates into fast, easy starts. The 725EXi series engine is backed by Briggs and Stratton's 2-year limited consumer warranty.

ReadyStart starting system with no prime, no choke, no worries, just pull for power
Dual-sealing air cleaner for improved debris resistance and longer life
Lightest engine in its class by 30% for easier maneuverability
Acoustically-engineered muffler for quiet operation and excellent tonal quality.