25 hp Briggs & Stratton Commercial Series Engine, 44T977-0009-G1. 724cc, Crankshaft: 1 in. Dia x 3-5/32 in. Long, 1/4 in. keyway, tapped 7/16-20 in., Free Shipping, No Tax.
Replaces: 44Q977-0037-G5, 44Q977-0110-G5, 44Q977-0113-G5, 44Q977-0119-G1, 44T877-0001-G1, 44T977-0003-G1, 44T977-0006-G1, 44T977-0023-G1, 44T777-0008-G1
Replacement Shortblock: 797093SB Model 44Q7
This genuine 724cc Briggs & Stratton twin cylinder engine offers dependable power for your equipment needs. With a power rating of 24 horsepower, this engine features a premium cyclonic air filtration system, electric starter, and maintenance-free Magnetron electronic ignition. With a manufacturer limited warranty of 3 years consumer use / 3 years commercial use, Briggs & Stratton provides power that you can trust. This engine includes a Dura-Bore cast iron cylinder sleeve for extended life. This engine includes an oil cooler. This engine includes a fuel pump. This engine includes an oil filter. This engine includes a 16 amp charging system.
- 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
- Cyclonic air filter, 5-step debris management system
- Oil cooler for additional engine life
- Fuel Pump
| Air Cleaner Type |
Cyclonic |
| Application |
Riding Lawn Mower |
| Auto Compression Release |
Yes |
| Auxilary PTO |
No |
| Bearing Type (PTO Side) |
DU |
| Bolt Circle (in.) |
10 |
| Part Dimensions Length (in) |
18.5 |
| Part Dimensions Width (in) |
14.5 |
| Part Dimensions Height (in) |
18 |
| Start Type |
Electric |
| Throttle Control |
Remote |
| Single UPC |
47282017586 |
| Country of Origin |
US |
| Max. RPM |
3300 |
| Oil Capacity (oz.) |
64 |
| Muffler Included |
No |
| Oil Cooler |
Yes |
| Oil Filter |
Yes |
| Ship Weight (lbs.) |
90 |
| Governor System |
Mechanical |
| Ignition System |
Electronic |
| Limited Warranty |
3 Years Consumer, 3 Years Commercial |
| Low Oil Alert |
No |
| Lubrication System |
Pressure |
| Low Oil Shutdown |
No |
| Flywheel Brake |
No |
| Flywheel Type |
Heavy |
| Fuel Filter |
Yes |
| Fuel Pump |
Yes |
| Fuel Tank Included |
No |
| Fuel Type |
Gasoline |
| Crankshaft Rotation (From PTO Shaft Side) |
Counter Clockwise |
| Cylinder Bore Type |
Cast Iron Sleeve |
| Cylinders (qty.) |
2 |
| Engine Displacement |
724cc |
| Engine Series |
Commercial Turf |
| EPA/CARB Approval (California Air Resource Board) |
Yes |
| Cooling System |
Air |
| Crankshaft |
Straight |
| Crankshaft Diameter (in.) |
1 |
| Crankshaft End Tapped Size |
7/16-20 |
| Crankshaft Length (in.) |
3-5/32 |
| Crankshaft Output |
Vertical |
| Bore x Stroke (in.) |
3.12 x 2.89 |
| Carbureted |
Yes |
| Carburetor |
Float |
| Charging System |
16 Amp Regulated |
| Choke Control |
Choke-A-Matic |
| Color |
Black |
