My Cart

Your order is not eligible for free shipping as it contains an item that must ship freight.

You are $75.00 away from FREE shipping!

You've Achieved Free Shipping!

No.


Free Shipping

Expert Customer Service

Your order is not eligible for free shipping as it contains an item that must ship freight.

Briggs & Stratton 44S977-0016-G1 PXi2500 Series ™ 25.0 Gross HP 724 CC Vertical Shaft Engine

MPN: BS44S977-0016-G1

Find Parts for this Engine
Get your equipment back to work with an authentic Briggs and Stratton small engine. Our PXi2500 Series 25.0 Gross HP engines offer an excellent power to weight ratio. This ensures that you get maximum performance without sacrificing comfort and useability. The model 44S977-0016-G1 boasts 724 CC, a 3.12 in. (79.25 mm) bore, and 2.89 in. (73.41 mm) stroke sending power to a robust 1 in by 3-5/32 shaft. Your new Briggs and Stratton engine is backed by a history of excellence as well as a very competitive warranty. Let’s get you running today and for years to come.

  • Mechanical compression release for easy, reliable starting
  • Chrome plated exhaust valves reduce valve wear providing longer life
  • Premium high capacity air, oil and fuel filters provide longer maintenance intervals and more engine protection
  • Super-finished crank pin bearing for reduced friction and wear
  • Advanced Debris Management System with a dual seal, cartridge-style air filter provides maximum protection and extends engine life
  • Buyer protection package provides two-year limited consumer engine warranty

WARNING: Cancer and Reproductive Harm -

This product requires Freight Shipping
Technical Information for BS44S977-0016-G1 Engine
  • Engine Series: Intek
  • Gross HP/Torque:* n/a
  • Max RPM: 3300
  • Engine Displacement: 724 cc
  • Crankshaft Type: Straight
  • Crankshaft Rotations from PTO: Counter Clockwise
  • Crankshaft Diameter (in.): 1"
  • Crankshaft Length (in.): 3-5/32"
  • Crankshaft Keyway (in.): 1/4"
  • Ignition System: Electronic
  • Limited Warranty - Consumer: 2 years
  • Limited Warranty - Commercial: 1 year

*Briggs & Stratton uses Gross Torque (GT) to measure power on smaller engines and Gross Horsepower (GHP) for larger engines.

Find Parts With Part Diagrams

We get it, fixing outdoor power equipment can be hard, but finding the right part is easier with our Part Lookup Tool.

Go to Parts Lookup Tool