Briggs Stratton 31L777 3136 G5 Vertical Engine
Choose the durable single-cylinder power of the Briggs Stratton 31L777 3136 G5 Vertical Engine for mid-sized lawn tractors and riding mowers. This engine delivers strong, consistent power and torque, making it suitable for demanding turf conditions. The 31L777 3136 G5 is built with Briggs & Stratton’s reliable design, ensuring efficient cutting and smooth operation. Select this vertical engine for its ease of maintenance, dependable performance, and the trusted quality that ensures your lawn equipment operates smoothly season after season.
| BRAND | Briggs Stratton |
|---|---|
| MODEL NUMBER | 31L777-3136-G5 |
| REPLACES MODELS | 31A777-0118-B1, 31L777-0036, 31L777-0136, 31L777-3136, 31L777-0036-E1, 31L777-0036, 31L777-0136-G1, 31L777-0136, 31L777-3136-G5, 28Q777-0536-E1, 28CH77-0036-E1, 28Q777-0536, 28CH77-0036, 31L777-0036, 31L777-0036-E1, 31L777-0136-G1, 31L777-0136-G1 |
| WARRANTY | 2 Years |
| SHIPPING WEIGHT | 81 |
| DISPLACEMENT | 500cc |
| STARTER TYPE | Electric |
| CRANKSHAFT ORIENTATION | Vertical |
| CRANKSHAFT TYPE | Straight |
| FUEL SYSTEM | Gasoline |
| GEAR REDUCTION | No |
| CRANKSHAFT DIMENSIONS | 1″ x 3-5/32″ |
| CRANKSHAFT LENGTH | 3-5/32″ |
| CRANKSHAFT END TAPPED SIZE | 7/16 – 20 |
| CRANKSHAFT ROTATION DIRECTION (FROM PTO SIDE) | Counterclockwise |
| BEARING TYPE | Plain |
| CYLINDERS | 1 |
| CYLINDER BORE TYPE | Cast Iron Sleeve |
| AIR CLEANER TYPE | Cartridge with Pre Filter |
| FUEL TANK | No |
| FUEL PUMP | Yes |
| OIL COOLER | No |
| OIL CAPACITY | 48 |
| LOW OIL ALERT | No |
| LOW OIL SHUTDOWN | No |
| IGNITION SYSTEM | Electronic |
| CARBURETOR TYPE | Float |
| CHOKE CONTROL | Choke-A-matic |
| MAX RPM | 3300 |
| CHARGING SYSTEM | 9 |
| BOLT CIRCLE | 10″ |
| FLYWHEEL | Heavy |
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