Local Pickup FAQ's

Hover to zoom
1 of 2
Briggs & Stratton Intek Series™ 344cc 11.5 Gross HP OHV Electric/Recoil Start Vertical Engine, 1" x 3-5/32" Crankshaft, Tapped 7/16"-20, 1/4" Keyway
Model:
21R807-0072-G1
+
Share This Product
Features

Briggs & Stratton Intek Series™ 344cc 11.5 Gross HP OHV Electric/Recoil Start Vertical Engine, 1" x 3-5/32" Crankshaft, Tapped 7/16"-20, 1/4" Keyway
Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."
- Model# 21R807-0072-G1 - 1" x 3-5/32", Tapped 7/16-20
- For riding mowers and lawn tractors
- Briggs & Stratton Intek™ 11.5 HP* Single Cylinder Air-Cooled 4-Cycle Gas Engine
- Reliable and durable engine rated in accordance with SAE J1995
- Overhead Valve (OHV) Technology
- More power, less fuel-use & lower emissions; runs cooler for longer engine life
- DuraLube™ Splash Lubrication System & Dura-Bore™ Cast Iron Cylinder Sleeve
- Ensures maximum lubrication to protect engine components
- Assures long engine life and improved oil control
- Anti-Vibration System - AVS™
- Provides a smoother ride and more operator comfort
- Advanced Debris Management System
- High-volume cooling fan helps the engine breath freely
- High Capacity Dual-Clean™ Cartridge-Style Air Cleaner
- Industrial pleated paper w/ foam pre-cleaner for demanding applications
- Float-Feed Carburetor & Mechanical Governor
- Permits fast fuel delivery for reliable starting and operation
- Increases throttle response to maximize usable power for higher torque applications
- Magnetron™ Electronic Ignition System
- Extremely reliable design; consistent starting while being maintenance-free
- 12V Electric Starter w/ Recoil & 9A DC Alternator
- Easily compatible with most tractor/mower starting systems
- If the tractor has a light switch, the alternator will run headlights and charge battery
- Also Includes:
- Pulse-type fuel pump (Gas Tank Not Included)
- 2-Year Consumer Warranty & 1-Year Commercial Warranty
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
21R807-0072-G1

Engine
Engine Series
B&S Intek
Engine Style
Vertical
Engine Type
4-Cycle OHV
Cylinders
1
Cooling System
Air
Dry Weight
66 Lbs
CC
344 CCs
HP
11.5 HP
Cylinder Bore Type
Cast Iron
Bore
3.44 Inches
Stroke
2.26 Inches
Systems
Charging System
9 Amps
Starting System
12-Volt w/ Recoil Backup
Ignition System
Electronic Spark
Lubrication
Lubrication
Splash
Oil Filter
Yes
Oil Capacity
48 oz
Intake/Exhaust
Fuel
Gas
Carburetor
Float
Muffler
Included
Air Cleaner
Dual Element
Fuel Tank
Not Included
Crankshaft
Crankshaft Rotation Direction
Counterclockwise
Shaft Size
1 x 3-5/32 Inch
Crankshaft Type
Straight
Crankshaft Diameter
1"
Crankshaft Length
3-5/32"
Crankshaft End Tapped Size
7/16"-20
Crankshaft Keyway Width
1/4 Inch
Overview
Weight
66 Pounds
Consumer Warranty
2 Years
Commercial Warranty
1 Year
UPC
047282148457
Reviews
(2)
Briggs & Stratton 21R807-0072-G1 Reviews & Ratings

Excellent Replacement Engine
By Tom W.
Tyler, Texas
Purchased 05/27/2020 |
Review Posted 07/10/2020
This 11.5 HP B&S replaced my original 12.5 HP B&S on my 30" Snapper rider and even with less HP it mows better, starts easier, and is quieter running.
It has a fuel shutoff solenoid that prevents carb float valve seepage that was a routine problem on the older engines.
It has a fuel shutoff solenoid that prevents carb float valve seepage that was a routine problem on the older engines.
Tom W. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Durable, Quiet, Price, Exceeded Expectations

Briggs & Stratton Is A Great Engine!
By Rob B.
Byron Center, Michigan
Purchased 01/08/2020 |
Review Posted 01/31/2020
The original shipping estimate stated five to seven business days, and we received the engine in two days. Installation went well, and this motor runs great and has plenty of power. I would definitely recommend this Briggs & Stratton engine and supplier to anyone in the market for a new engine.
Rob B. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Price, Reliable, High Quality
How-To Articles
Manuals
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.

Media Gallery
Briggs & Stratton Intek Series™ 344cc 11.5 Gross HP OHV Electric/Recoil Start Vertical Engine, 1" x 3-5/32" Crankshaft, Tapped 7/16"-20, 1/4" Keyway




Customer Review Images
