25 hp, Briggs & Stratton Vertical Shaft Engine, 44S977-0033-G1, 724cc, Crankshaft 1 1/8" x 4 19/64", Tapped 7/16-20, 1/4" Keyway, Free Shipping, No Tax.
Replaces Old Briggs & Stratton Models: 40H777-0124-G1, 40H777-0241-E1, 445677-0476-E1, 445677-0759-E1, 445777-0231-E1, 446677-0127-B1, 446777-0244-E1, 446877-0121-E1, 44M777-0128-B1, 44P777-0110-E1, 44P777-0115-E1, 44P777-0137-G1, 44P777-0156-G1, 44P777-2156-G1, 44P777-0128-G1, 44P777-0133-G1, 44P777-2157-G1, 44Q777-0136-G1, 44Q777-0149-G5, 44Q777-1039-B1, 44Q777-3136-G5, 44S877-0001-G1, Toro 74704
- Scag STC48V-26BS, F4000001 & Higher, # 484228
- Scag STC48V-26BS, E4800001 - E4899999, #483875
- Scag STC48V-26BS, D6500001 - D6599999, #483439
- Scag SFZ48-26BS, SFZ52-26BS, D8500001 - D8799999, #483874
- Scag SFZ48-26BS, SFZ52-26BS, F3300001 & Higher, #484223
This genuine 724cc Briggs & Stratton twin cylinder engine offers dependable power for your equipment needs. With a power rating of 25 horsepower, this engine features a premium Dual Clean air filtration system, electric starter, and maintenance-free Magnetron electronic ignition. With a manufacturer limited warranty of 2 years consumer use / 1 year commercial use, Briggs & Stratton provides power that you can trust. This engine includes a Dura-Bore cast iron cylinder sleeve for extended life, fuel pump, oil filter and a 16 amp charging system.
To convert this enigne to a manual choke add, 1 x 691022 link rod, 1 x 691021 bracket, 2 x 695239 screws unless the engine you are replacing has these parts on it.
| Application |
Riding Lawn Mower |
| Air Cleaner Type |
Pleated Paper With Foam Pre-Cleaner |
| Auto Compression Release |
Yes |
|
| Bearing Type (PTO Side) |
DU |
|
| Auxilary PTO |
No |
|
| Bolt Circle (in.) |
10 |
|
| Package Dimensions Height (in) |
21.5 |
|
| Part Dimensions Length (in) |
19 |
|
| Part Dimensions Width (in) |
16 |
|
| Part Dimensions Height (in) |
18 |
|
| Single UPC |
047282017555 |
| Country of Origin |
US |
|
| Max. RPM |
3300 |
|
| Muffler Included |
No |
|
| Ship Weight (lbs.) |
120.7 |
|
| Oil Capacity (oz.) |
64 |
|
| Start Type |
Electric |
|
| Throttle Control |
Remote |
|
| Governor System |
Mechanical |
| Ignition System |
Electronic |
| Low Oil Alert |
No |
|
| Low Oil Shutdown |
No |
|
| Limited Warranty |
2 Years Consumer, 1 Year Commercial |
| Lubrication System |
Pressure |
|
| 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 |
Intek |
|
| EPA/CARB Approval (California Air Resource Board) |
Yes |
|
| Cooling System |
Air |
|
| Crankshaft |
Straight |
|
| Crankshaft Diameter (in.) |
1-1/8 |
|
| Crankshaft End Tapped Size |
7/16-20 |
|
| Crankshaft Length (in.) |
4-5/16 |
|
| 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 (Auto Choke) |
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)
- This engine is equipped with a Six Pin Wiring Harness.
- Original engine was equipped special Remote Throttle Control or Governor Control. Transfer these parts to replacement engine.
- Transfer Oil Sensor to the replacement engine.
