Briggs & Stratton 25HP V-Twin Petrol Engine (PXi Series)
$1,735.00
Briggs & Stratton Briggs & Stratton Pro Series 25HP 724cc engine, SKU 44S977-0031, with 1 Inch; 3-5/32"; Straight Keyway; 1 inch Diameter x 3-5/32 Inch Long. Please confirm shaft size and application before ordering.
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Description
Product overview
The Briggs & Stratton 25Hp Vertical V-Twin PXi Series engine with electric start delivers top reliability, performance and durability to meet the demands of professionals. The Briggs Pro-Series 25Hp engine features a pressure lubrication system with an automotive full flow style spin on oil filter. This model engine has Briggs and Stratton's latest advanced debris management system, which keeps the engine clean by deflecting and ejecting grass and debris for a longer engine life. This Hampton Mower Centre listing is for the exact option/version: Default Title, SKU/model code 44S977-0031.
Key specifications
| SKU / model code | 44S977-0031 |
|---|---|
| Brand | Briggs & Stratton |
| Engine series | Briggs & Stratton Pro Series |
| Horsepower | 25HP |
| Engine cc | 724cc |
| Engine style / orientation | Vertical |
| Cylinders | 2 |
| Engine type | 4 Cycle OHV |
| Cooling system | Air |
| Cylinder bore type | Cast Iron Bore 79.2mm |
| Bore | cast iron cylinder sleeve for extended life. This engine includes a |
| Stroke | 73.4mm |
| Starting system | 12 volt key start Charging System 16amp Oil Filter Yes |
| Oil capacity | 64 oz Muffler Not Included |
| Muffler | Not Supplied with engine – Can be supplied at additional cost (Available on our Accessories Page) |
| Air cleaner | Multi-Stage Fuel Tank Not Included |
| Fuel pump | , an oil filter, and a 16 amp charging system. *Replacement engines are very specific to your current model number. Please contact us or the manufacturer for the correct replacement for your original engine. |
| Shaft size | 1 inch Diameter x 3-5/32 Inch Long |
| Shaft diameter | 1 Inch |
| Shaft length | 3-5/32" |
| Shaft type / keyway detail | Straight Keyway |
| Crankshaft rotation | Counterclockwise |
| Crankshaft end tapped size | 7/16-20 |
| Crankshaft keyway width | 1/4 Inch Warranty 2 Years |
| Dimensions | 18.81 (in) x 17.9 (in) x 14.96 (in) (LxWxH) |
| Dry weight | 37.6 kgs |
| Warranty | of 2 years consumer use / 1 year commercial use, Briggs and Stratton provides power that you can trust. This engine includes a Dura |
Typical applications / fitment
This Briggs & Stratton series engine is a ideal replacement engine for most ride on mowers on the market. It is a ideal replacement for all previous Briggs & Stratton V-Twin models around the same H.P
Please confirm your engine model, shaft type, shaft size, shaft length and application before ordering. If you are unsure, contact Hampton Mower Centre with your model/type code and photos.
Additional information
| Weight | 37.6 kg |
|---|---|
| Dimensions | 60 × 45 × 45 cm |






