This is an authentic OEM replacement part used on lawn and garden engines. The purpose of this part is to mix air and gas before the fuel mix goes to the engine. This Carburetor is a auto-choke system.
If the engine won't start and the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into the carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem.
This assembly includes a metal body carburetor, rubber o-ring and a gasket. When replacing carburetor it is advised that you also replace carburetor gaskets to ensure proper air tight seal for optimum performance. You will need a screwdriver to perform this repair.
Carburetor 799866
OEM part for: Briggs and Stratton, Toro
Part Number: 799866
7 - 12 business days
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Product Description ?
- Classification: Part
- Weight: 0.29 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 1689 machines
Toro
Briggs and Stratton
This item works with the following types of products:
- Lawn Mower Parts
- Engine Parts
This part replaces obsolete part #: 798280, 794304
Customer Part Reviews ?
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Needed new carburetor
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
Parts Used
Autochoke wasn't working properly, engine was had to start
Tool Type
Engine
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Lawn Mower would not start or stay running, problems since new.
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
2. Removed top engine cover.
3. Removed and plugged fuel line from carburetor.
4. Removed and replaced carburetor and air filter.
Family member inherited a Lawn boy self propelled mower in garage for 10 years with gas that wasn't drained or treated. Fouled up the carburetor.
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Parts Used
2. Replaced 1 rubber gasket (came with new carb kit)
3. Installed new carb (2 screws)
4. Replaced old intake paper gasket for air filter (came with new carb kit)
5. Pulled starting rope (gently) 2 times
6. Mower started, did 1/2 acre. Ran like new!
**just remember to drain any old gas from fuel tank, and use new gas
**instead of paying a few hundred $$ at a repair shop, this whole project cost less than $90
I tried to clean the old carburator but it did not work so I ordered the new one.
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Would not run.
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Leaking gas out of carburetor
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, None
Parts Used
Lawn mower would not start (neighbor borrowed it working, returned it not working)
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Vise grips
2. Removed plastic housing.
3. Removed air filter housing.
4. Removed carburetor, inspected it, not salvageable.
5. Installed new carburetor.
6. Replaced air filter housing, installed new air filter.
7. Replaced plastic housing and reconnected spark plug wire.
8. Added oil and gasoline.
9. Started lawnmower, cut grass.
Sat for a few years with fuel and water tn the fuel tank and carburetor.
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver, Air hose.
2. I then pull the carburetor off and took it apart to find that it was to varnished up and corroded from the water in old fuel for repair.
3. I purchased a new carburetor and installed it on the mower flush the fuel tank and changed the oil and put a new spark plug in it and it fired up on the first pull. 😊
The item did not come with instructions, but can always read up on it or on the internet.
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Needle nose pliers & Magnetic bowl for screws
Parts Used
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.