121807-0431-03 Briggs and Stratton Engine - Overview
Sections of the 121807-0431-03
[Viewing 13 of 13]
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Key-flywheel
PartSelect #: PS8925657
Manufacturer #: 222698S
This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually. You would need Plier...
$5.95
In Stock
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Rope-starter
PartSelect #: PS8945117
Manufacturer #: 280399S
This durable nylon starter rope is an authentic OEM supplied replacement part that is specially produced for use with Briggs and Stratton engines that are commonly installed on Toro lawn and garden eq...
$10.95
Special Order
Seal-o Ring
PartSelect #: PS8936675
Manufacturer #: 270344S
This authentic OEM replacement part fits a variety of Toro and Briggs & Stratton engines. An O ring is used to retain pressure between rigid parts. Its flexible material allows it to create a tight se...
$5.95
In Stock
Order within the next 11 mins and your part ships today!
Seal-oil
PartSelect #: PS8960670
Manufacturer #: 399781S
This is an authentic replacement part manufactured for use with small engines. Seals can deteriorate overtime, and it is recommended to replace worn seals when servicing an engine. This seal is the lo...
$13.95
Special Order
Screw
PartSelect #: PS9062410
Manufacturer #: 690700
This is a genuine replacement part that has been sourced from the original manufacturer to be used with small engines from Briggs & Stratton and Toro. The pan head screw is commonly used to secure the...
$6.95
Special Order
Armature-Magneto
PartSelect #: PS9044018
Manufacturer #: 590454
This genuine replacement magneto is designed for Briggs & Stratton engines used in Toro lawn mowers. It plays a vital role in the ignition system by generating the electrical current needed to fire th...
$102.95
In Stock
Order within the next 11 mins and your part ships today!
Common Symptoms of the 121807-0431-03
[Viewing 2 of 2]
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replaced gasket that go's between the air cleaner housing and carb. cleaned housing and reinstalled with new air filter
Also replaced fuel tank , the built in fuel shut off started leaking , had to replace the tank. Ordered a new one Briggs & Stratton original equipment fit perfect . This is a 25 year old Briggs & Stratton lawn mower 3.5 HP, Runs perfect, starts by the 2nd crank every time. First time I ever had to spend money on it since I bought it new in 1991
Parts Used:
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Barry from FRANKFORT, KY
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Pliers, Screw drivers
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Smelled Gas Leaks
Inspected/removed fuel lines and found signs of leak. Removed and inspected carburetor and found that seals and gaskets were toast. Replaced said seals with ones from the kit that fit and replaced fuel lines.
Would be nice to have a fuel line kit with the big fuel line (tank to carb) and the little one (carb to engine) together with all the necessary clamps.
Would be nice to have a fuel line kit with the big fuel line (tank to carb) and the little one (carb to engine) together with all the necessary clamps.
Parts Used:
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Jonathan from LIBERTY TWP, OH
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Pliers, Screw drivers, Socket set
8 of 11 people
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The Spring-choke Return was not the right part.
The repair did not happen. The item number PS9294414 was the wrong
part. When I looked up the model number of 126-T02-0625-B1 engine after I tried to install it. The PartSelect answer was that they no longer had parts for 126-T02-0625-B1 engine any more. Do I need to send the
Spring-Choke Return and get my refund back. If so how do I do it.
part. When I looked up the model number of 126-T02-0625-B1 engine after I tried to install it. The PartSelect answer was that they no longer had parts for 126-T02-0625-B1 engine any more. Do I need to send the
Spring-Choke Return and get my refund back. If so how do I do it.
Parts Used:
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Linda from Louisville, KY
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Difficulty Level:Very Difficult
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Total Repair Time:1- 2 hours
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Tools:Pliers
2 of 12 people
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