Home Log In

Service Info & Updates

Information

Home :: Briggs & Stratton Engines / Parts :: Briggs & Stratton Replacement Engines :: Briggs Vertical Shaft Engines :: Briggs & Stratton Engine 44S977-0016-G1 25 HP 724cc ** DES**

Briggs Vertical Shaft Engines

Product 32/52

Briggs & Stratton Engine 44S977-0016-G1 25 HP 724cc ** DES**

Click to enlarge

Briggs & Stratton Engine 44S977-0016-G1 25 HP 724cc DES

$1720.00

Add Qty:

Description

25 hp, 724cc, 44S977-0016-G1, Briggs & Stratton Engine Professional Series, 1" x 3 5/32", Free Shipping, No Tax,

Replaces: 44N677-0005-G1, 44R677-0017-G1, 44U877-0020-g1

LOC: DES

Crankshaft: 1 in. Dia x 3-5/32 in. Long, 1/4 in. keyway, tapped 7/16-20 in.

Mechanical compression release for easy, reliable starting.
Choke A Matic
Includes Fuel Pump
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.
Dura-Bore cast iron cylinder sleeve for extended life.
Overhead valve design (OHV) for cooler operation and long valve life.
Full pressure lubrication with oil filter.
DU PTO bearing.
16 amp charging system.
Consumer warranty 2yrs
Commercial warranty 1yrs
HP (gross) 25.0
Engine Displacement (cc) 724
Number of Cylinders V-Twin
Engine Configuration Vertical Shaft
Engine Technology OHV
Length (in) 19.1
Width (in) 18.2
Height (in) 14.3
Weight (lbs) 84
Bore (in) 3.12
Stroke (in) 2.89
Lubrication System Full Pressure Lubrication
Oil Capacity (oz) 64
Oil Filter Premium
Electric Start
Air Filter Dual Element Cartridge with Advanced Debris Management

Service Notes - These modifications below may need to be made to match your engine.

Transfer Remote Choke Control Assembly from original engine to replacement engine. (or leave as is, for use as auto choke system)
If the original engine is equipped with a Six Pin Wiring Harness transfer to the replacement engine.
Original engine was equipped special Remote Throttle Control or Governor Control. Transfer these parts to replacement engine.
Transfer Oil Sensor to the replacement engine.

Specs

Engine Specifications

Model Series	44S8
Power Lbs/Ft of Torque	24
Displacement (cc)	724
Oil Capacity (oz)	64
Valve Configuration	OHV
Flywheel Torque (lbs/ft)	125
Governor Arm Torque (lbs/in)	70
Plug Gap (in)	0.03
Intake Valve (in)	.004-.006
Exhaust Valve (in)	.004-.006
Air Gap (in)	.008-.012
Flywheel Puller Part	19203

Common Parts

593240	Filter-A/C Cartridge
695666	Filter-Fuel
696854	Filter-Oil (Black)
693997	Gasket-Cylinder Head
797890	Kit-Carburetor Overhaul
590476	Motor-Starter
491055S	Plug-Spark
19203	Puller-Flywheel

Model: 44S977-0016-G1
Shipping Weight: 84lbs
Manufactured by: Briggs-Stratton

Shipping

Fedex Ground

We Also Ship Saturdays*

888-652-3990

Have you seen ...

Free
Shipping & No Tax

On any
Short Block & Engine
Plus
Also on parts orders of $100.00 or more

Kohler Parts Lookup

Search

Shopping Cart

Your cart is empty.

Free Shipping for orders of $100.00 or more in the lower 48 states.

We Accept ...

Testimonials

Awesome Service and Product

I am a novice mechanic but with the help of OPE guys they made sure I had the exact drop in replacement engine for my zero turn mower. I was able to...
Read More ->

Excellent service.

ordered my engine on wed. Arrived on Mon. This is how internet commerce should work. Thank you.
Read More ->

Excellent Service

Have used OPE three or four times. Parts have been in stock, and delivery has been fantastic. This is my go to place for all small engine parts. LE
Read More ->

Great

I emailed about shipping information and my engine showed up an hour later. What great turn around time! Thanks
Read More ->

Unexpected Superior Service

I would like to thank Brian for his excellent service. I did not expect a call to verify that I ordered the correct engine and also did not expect a...
Read More ->

View All Testimonials

Add A Testimonial

Home

Your IP Address is: 216.73.216.55

Categories