Briggs & Stratton Durable Small Engines with Motor Power, Steel Gray
Briggs & Stratton Durable Small Engines with Motor Power, Steel Gray
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Briggs & Stratton

Briggs & Stratton Durable Small Engines with Motor Power, Steel Gray

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Key item features

  • Effortless Starting: Features a ReadyStart system for immediate power without priming or choking.
  • Enhanced Durability: Equipped with a dual-sealing air cleaner for superior debris resistance and extended operational life.
  • Lightweight Design: 30% lighter than other engines in its class, improving maneuverability and handling.
  • Quiet Operation: Acoustically-engineered muffler ensures reduced noise and excellent tonal quality during use.
  • Reduced Vibration: Engineered for less vibration, contributing to increased user comfort and prolonged engine lifespan.
  • Robust Specifications: Boasts 163 CC displacement, a 2.69-inch bore, and 1.75-inch stroke, delivering power to a 25mm by 3-5/32 shaft.
  • Optimal Performance: Offers an excellent power-to-weight ratio for maximum performance without sacrificing usability.
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Specs

Engine displacement, 163 ccBrand, Briggs & StrattonMotor starter type, Pull Cord StartOrientation, VerticalVehicle fitment type, SpecificCooling system, Air

About this item

Product details

Get your equipment back to work with an authentic Briggs & Stratton small engine. Our 725Exi Series engines offer an excellent power to weight ratio. This ensures that you get maximum performance without sacrificing comfort and useability. The model 104M05-0051-F1 boasts 163 CC, a 2.69 in. (68.33 mm) bore, and 1.75 in. (44.45 mm) stroke sending power to a robust 25mm by 3-532 shaft. Your new Briggs & Stratton engine is backed by a history of excellence as well as a very competitive warranty. Lets get you running today and for years to come. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. If you’re unsure; we’re happy to help - send us a message! Technical Specifications: Crankshaft: 25mm x 3-5/32" Drilled & Tapped: 7/16-20 Keyway: 3/16" Maximum RPM: 2800 Displacement: 163cc Oil Capacity: 16oz ReadyStart: Yes

Briggs & Stratton Durable Small Engines with Motor Power, Steel Gray

  • ReadyStart starting system with no prime, no choke, 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
  • Less vibration for more user comfort and enhanced engine life
info:
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Specifications

Engine displacement

163 cc

Brand

Briggs & Stratton

Motor starter type

Pull Cord Start

Orientation

Vertical

Warranty

Warranty information

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Showing 1-1 of 1 review

Sep 29, 2026
Reviewer name: Ellen
Sold and shipped byOutdoor Power Direct
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Needed some work on crankshaft to make it fit pully

Helpful?111BAP5I6X8I5284926656
Current price is $487.49
Price when purchased online
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  • Free Holiday returns until Jan 31

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Sold and shipped by Outdoor Power Direct
4.628571428571429 out of 5 stars
4.6 stars out of 5, based on 420 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31