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Briggs & Stratton

Briggs & Stratton 21R707-0130-F1 10.5 HP 344cc Vertical Shaft Engine

  • Based on 69 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Small Engine Warehouse
Arrives Wednesday, Sep 16
Order within 11 hours and 9 minutes
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Features

  • Dura-Bore cast iron cylinder sleeve for extended life
  • Float carburetor for consistent easy starting
  • Float carburetor for consistent easy starting
  • Overhead valve design (OHV) for cooler operation and longer valve life
  • Replacement engines are very specific to your current model number. Please contact us or the manufacturer for the correct replacement for your original engine.
  • EPA compliant: Which means it meets all stringent environmental standards, ensuring reduced emissions and a cleaner running engine.
  • *Briggs & Stratton uses Gross Torque (GT) to measure power on smaller engines and Gross Horsepower (GHP) for larger engines.

Description

This genuine 344cc Briggs & Stratton single cylinder engine offers dependable power for your equipment needs. With a power rating of 10.5 horsepower, this engine features a premium Dual Clean air filtration system, rewind 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. This engine includes a fuel pump. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. If you’re unsure; we’re happy to help - send us a message! Technical Data: Crankshaft: 1" x 3-5/32" Drilled & Tapped: 7/16-20 Keyway: 1/4" Maximum RPM: 3600 Charging System: 16 Amp Displacement: 344cc Oil Capacity: 48oz Fuel Tank: Yes

Brand: Briggs & Stratton


Wattage: 344 watts


Fuel Type: Gasoline


Power Source: gasoline-powered


Recommended Uses For Product: Commercial, Residential


Item Weight: 77.8 pounds


Output Wattage: 344 watts


Special Feature: Electric Start, Muffler


Included Components: 48oz bottle of oil


Color: Black


Wattage: 344 watts


Fuel Type: Gasoline


Power Source: gasoline-powered


Recommended Uses For Product: Commercial, Residential


Output Wattage: 344 watts


Additional Features: Electric Start, Muffler


Engine Type: 4 Stroke


Ignition System Type: Electronic


Tank Volume: 3 quarts


Engine Displacement: 344 cubic centimeters


Total Power Outlets: 1


Current Rating: 16 A


Engine Power Maximum: 10.5 hp


Starting Wattage: 344 watts


Frequency: 50 hertz


Runtime: 72 hours


Color: Black


Material Type: Cast Iron


Brand Name: Briggs & Stratton


Included Components: 48oz bottle of oil


Model Name: 21R707-0130


Model Number: 21R707-0130


Number of Packs: 1


Number of Items: 1


UPC: 047282343906


Unit Count: 1 Count


Manufacturer: Briggs and Stratton


Manufacturer Part Number: 21R707-0130-F1


Item Weight: 77.8 pounds


Item Dimensions L x W x H: 17.5"L x 16.25"W x 14"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Repower bush hog
Good motor. Repowered my old bush hog with it. Does great. Only thing was no oil came with it as advertised but nonetheless it's a great engine
Reviewed in the United States on April 27, 2024 by wayne Barrier
    • works well so far
good engine, used on lawn mower
Reviewed in the United States on July 21, 2025 by dw
    • Great motor. No installation instructions.
The motor gets 5 stars. But there’s nothing in the owner’s manual that tells anything about setting it up. I guessed on the throttle. It’s works. But there’s nothing about the electrical side. Would have been super easy for them to slip a single sheet with a wiring diagram into the box. Or just have a sticker with a QR code on the outside of the box. I’ll order a battery, solenoid, and momentary switch to get the electric start working. But it started on the first pull so I was able to mow the lawn. ... show more
Reviewed in the United States on December 8, 2024 by Brigid Bandy
    • Easy install
Exact fit for the log splitter
Reviewed in the United States on August 24, 2026 by michael preston
    • Customer service A+
The engine now works great, but the customer service was exceptional. Buy with confidence from this vendor! We received the engine and it wouldn’t start after installing it. After correspondence with the vendor and an evaluation at a mechanic’s shop, we were able to determine that the engine had oil in the carburetor; most likely caused during transport. The vendor worked with us to ensure the engine was cleaned and back in operational condition without costing us anything but time by driving it to a mechanic’s shop. I would buy from this vendor without reservation. They are part of the proof that customer service is still alive and well! Thank you. ... show more
Reviewed in the United States on August 31, 2024 by Donna Clifford
    • Nice engine
Pretty straightforward to install aside from a couple of metric to US conversions. Didn’t come with oil but it takes 1.25 qts, that’s an odd amount
Reviewed in the United States on June 19, 2024 by shawn
    • Received quickly. Product works great! As advertised; Genuine B&S.
Just installed to re-power an older Snapper rear-engine rider that had an 11hp Intek Engine. Had to purchase B&S Wiring Harness #698330 to connect the new stator wire to the old connector to the battery. Not a big deal. I got it running today (with a shot of either as it was 10 degrees out), and it runs smother and quieter than the old engine -- with the same muffler I had on the old engine. I would highly recommend both the engine and the seller (whom directed me to the right engine for my application). Thanks Josh! ... show more
Reviewed in the United States on January 3, 2025 by Sweet Hiker
    • no oil included
The engine was the one I wanted, but did not include oil.
Reviewed in the United States on June 25, 2021 by Amazon Customer

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