Part Location Diagram of 791891 Briggs and Stratton Line-fuel
See part A187A in the diagram
( Grid squares measure 1x1 inch )

Line-fuel 791891

Manufactured by:
Briggs and Stratton
ERP Number:
ERP9140683
Part Number:
791891
Original Equipment Manufacturer ?
  Works with your model  128M02!
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(2 rated repairs) ?
  Works with your model   128M02!

Product Description

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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.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Briggs and Stratton
  • Toro
  • Craftsman
  • Husqvarna
  • Simplicity
This part works with the following products:
  • Engine
  • Lawn Mower
Part# 791891 replaces these:
498171, 692042,

Customer Part Reviews

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5.0
Average Rating (out of 5):
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(1 Review)
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Questions & Answers

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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.

A Bit Difficult 

1- 2 hours 

(2 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Toro mower was hard starting. After finally starting with sarter fliud, engine soon dies out.

Kelvin from Hilo, Hawaii

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set
Parts Used:
491588B, 591868, 89838S, 791891
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.
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Fuel hose in the fuel tank, connecting the fuel filter eaten up by fuel

Frank from Santa Rosa, California

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers
Parts Used:
591375401, 791891, 501795201
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.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9140683
Manufacturer Part Number: 791891
Brand Model Number Description
Briggs and Stratton 01133-0 Generator - Briggs & Stratton Generator Model 01133-0 (011330, 01133 0) Parts
Briggs and Stratton 1133-0 Generator - 2,000 Watt Portable Generator
Craftsman 1133-0-580678200 Generator - 1133-0 - 580.678200, 2,000 Watt Craftsman
Briggs and Stratton 122K00 Engine - Engine
Briggs and Stratton 122K02-0015-E1 Engine - Engine
Briggs and Stratton 122K02-0016-E1 Engine - Engine
Briggs and Stratton 122K02-0018-E1 Engine - Engine
Briggs and Stratton 122K02-0025-E1 Engine - Engine
Briggs and Stratton 122K02-0101-E1 Engine - Engine
Briggs and Stratton 122K02-0110-E1 Engine - Engine
Briggs and Stratton 122K02-0111-E1 Engine - Engine
Briggs and Stratton 122K02-0112-E1 Engine - Engine
Briggs and Stratton 122K02-0113-E1 Engine - Engine
Briggs and Stratton 122K02-0115-E1 Engine - Engine
Briggs and Stratton 122K02-0116-E1 Engine - Engine
Briggs and Stratton 122K02-0117-E1 Engine - Engine
Briggs and Stratton 122K02-0119-E1 Engine - Engine
Briggs and Stratton 122K02-0122-E1 Engine - Engine
Briggs and Stratton 122K02-0124-E1 Engine - Engine
Briggs and Stratton 122K02-0126-E1 Engine - Engine
Briggs and Stratton 122K02-0129-E1 Engine - Engine
Briggs and Stratton 122K02-0132-E1 Engine - Engine
Briggs and Stratton 122K02-0134-E1 Engine - Engine
Briggs and Stratton 122K02-0137-E1 Engine - Engine
Briggs and Stratton 122K02-0138-E1 Engine - Engine
Briggs and Stratton 122K02-0141-E1 Engine - Engine
Briggs and Stratton 122K02-0149-E1 Engine - Engine
Briggs and Stratton 122K02-0150-E1 Engine - Engine
Briggs and Stratton 122K02-0152-E1 Engine - Engine
Briggs and Stratton 122K02-0158-E1 Engine - Engine