Description
Briggs & Stratton 21R707-0047-G1 Vertical Engine – BS,21R707-0047-G1
Briggs & Stratton 21R707-0047-G1 Vertical Intek Engine, 344cc, 10.5 Gross HP, 1″ x 3-5/32″ Crankshaft, Recoil Start & 12V Electric Start with 3A DC, 14V AC Dual Circuit Alternator, No Fuel Pump
Specifications
Brand | Briggs & Stratton |
---|---|
Model Number | 613477-0268-J1 |
Internal ID | BS-613477-0268-J1 |
Replaces Models | 613477-0266-J1, 613477-3048-J1, 613477-1048-E1 |
Warranty | 3 Year Limited |
Available to California | Not Available to Ship to California |
What’s in the Box | Includes engine, owner’s manual, and exhaust gaskets |
Dimensions | |
Weight | 139.0 lb |
Power | |
Power Output | 35.0 Gross HP |
Max RPM | 3600 |
Crankshaft | |
Orientation | Horizontal |
Diameter | 1-1/8″ |
Length | 4″ |
End Tapped Size | 7/16″-20 |
Keyway | 1/4″-Sq |
Other Engine Specifications | |
Starter Type | 12 Volt Solenoid Shift |
Number of Cylinders | Two |
Air Cleaner | Cyclonic |
Oil Cooler | Yes |
Oil Capacity | 79 fl. oz. |
Fuel | Gasoline |
Fuel Pump | Yes |
Lubrication System | Full Pressure with Spin-On Oil Filter |
Controls | Remote |
Bore x Stroke | 3.37″ x 3.41″ |
Charging System | 20 Amp DC Alternator |
Muffler | No |
Engine Notes | Suppress Afterfire Solenoid |
Applications | |
Equipment Manufacturers | Scag, Wisconsin Robin |
Equipment Types | Chipper Shredders, Zero Turn Mowers |
What Our Experts Think
- Reliable Power: The Briggs & Stratton 21R707-0047-G1 engine offers 19.0 HP, perfect for lawn tractors and other heavy-duty outdoor equipment.
- Durability: Built with a cast-iron sleeve for superior strength and long-lasting performance.
- Efficient Operation: The overhead valve (OHV) technology ensures better fuel efficiency and lower emissions.
- Smooth Start: Equipped with ReadyStart® technology for quick, effortless starting without priming or choking.
- Easy Maintenance: Tool-free air filter cover and dual-element air filter make upkeep quick and simple.
- Versatile Fit: Vertical shaft design makes it suitable for a wide range of residential and commercial machinery.
Q&A
Q: What is the Briggs & Stratton 21R707-0047-G1 Vertical Engine?
A: A 15.5 HP engine with a vertical shaft, designed for reliable, high-performance power in various outdoor equipment.
Q: What are the key features of this engine?
A: Features include Overhead Valve (OHV) technology, cast-iron sleeve for durability, recoil and electric start options, and full-pressure lubrication for improved engine life and performance.
Q: What equipment is this engine compatible with?
A: Ideal for lawn mowers, garden tractors, pressure washers, and other vertical shaft applications.
Q: Why choose this Briggs & Stratton engine?
A: Offers enhanced fuel efficiency, long-lasting reliability, and smooth operation, making it perfect for residential and light commercial use.
Q: Does it come with a warranty?
A: Yes, it includes a two-year limited warranty for added protection and peace of mind.
Maintenance Tips
- Clean or Replace Air Filter – A clogged air filter can reduce engine efficiency. Inspect the filter every 25 hours of use and clean or replace it as needed to ensure proper airflow.
- Inspect and Replace Spark Plug – Check the spark plug for carbon buildup and wear. Clean or replace the spark plug annually to maintain smooth engine starting and optimal combustion.
- Check Fuel System – Use fresh, clean, and ethanol-free fuel. Inspect fuel lines for leaks or cracks and replace them if necessary to prevent fuel loss.
- Clean Cooling Fins – Debris can accumulate around the engine’s cooling fins, causing overheating. Regularly clean the fins to ensure proper cooling and avoid engine damage.
- Monitor Engine Oil Levels – Always check oil levels before use. Low oil can damage the engine, so top off as needed with the correct oil type.
- Inspect Fuel Filter – A clogged fuel filter can reduce engine performance. Check the fuel filter and replace it if necessary to keep the engine running smoothly.
- Check Muffler and Exhaust – Inspect the exhaust system for blockages and leaks, and ensure the muffler is secure to maintain efficient engine operation.
- Tighten Fasteners and Bolts – Periodically check and tighten engine fasteners and bolts to ensure proper engine operation and reduce vibration.
- Winterize for Storage – If storing the engine for the offseason, drain the fuel and oil, and clean the air filter. You may also add a fuel stabilizer to prevent fuel degradation.
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