Medium
1-2 hours
This is an authentic Briggs & Stratton replacement part manufactured for use with small engines. The special fuel line is used to carry fuel from the tank to the carburetor. This fuel line includes the in-line filter that prevents contaminants from entering the engine. The fuel line is available as an individual replacement part.
Line-fuel 791891
OEM part for: Briggs and Stratton, Toro
Part Number: 791891
$18.12
In Stock
Ships within 1 business day 
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Compatibility
This Line-fuel will fit the following 5118 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Engine Parts
- Generator Parts
- Lawn Mower Parts
This part replaces obsolete part #: 692042
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Easy repair
Arrived quickly and fit perfectly.
Guest -
June 18, 2019
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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.
Toro mower was hard starting. After finally starting with sarter fliud, engine soon dies out.
Kelvin - August 28, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set
1. Remove top cover.
2. Remove air filter cover and cartridge.
3. Drained fuel then removed old fuel line.
4. Used carburetor cleaner to clean carburetor, spraying fuel inlet and choke.
5. Installed new fuel line with filter. (old fuel line did not have a filter)
6. Installed new air filter with cover.
7. Remove and installed new spark plug gapped it at 0.030.
8. Replaced top cover.
9. Fill fresh, non-ethanol fuel.
10. Crank till start.
2. Remove air filter cover and cartridge.
3. Drained fuel then removed old fuel line.
4. Used carburetor cleaner to clean carburetor, spraying fuel inlet and choke.
5. Installed new fuel line with filter. (old fuel line did not have a filter)
6. Installed new air filter with cover.
7. Remove and installed new spark plug gapped it at 0.030.
8. Replaced top cover.
9. Fill fresh, non-ethanol fuel.
10. Crank till start.
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Fuel hose in the fuel tank, connecting the fuel filter eaten up by fuel
Frank - December 28, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Pliers, Pik
1. Opened cover and removed air filter.
2. Removed choke lever.
3. Removed tank cap and fuel filter inside.
4. Carefully pulled fuel hose from the tank and detached it from carburetor, and discarded it.
5. Fed new hose through the top, into the tank far enough to grasp it with needlenose pliers, and attached fuel filter to it, replacing it inside of tank.
6. Pulled enough hose back out through the top to reinstall to carburetor.
7. Replaced choke lever, air filter, and cover, and added fuel, and fired it up.
2. Removed choke lever.
3. Removed tank cap and fuel filter inside.
4. Carefully pulled fuel hose from the tank and detached it from carburetor, and discarded it.
5. Fed new hose through the top, into the tank far enough to grasp it with needlenose pliers, and attached fuel filter to it, replacing it inside of tank.
6. Pulled enough hose back out through the top to reinstall to carburetor.
7. Replaced choke lever, air filter, and cover, and added fuel, and fired it up.
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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.
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