12H800 Briggs and Stratton Engine - Overview
Sections of the 12H800
[Viewing 16 of 16]-
Air Cleaner Assembly And Cover
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Blower Housing Cover And Rewind Guard
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Carburetor
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Control Brackets
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Cover Control And Armature
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Crankshaft
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Cylinder Assembly
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Engine
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Flywheel Assembly And Blower Housing
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Fuel Tank Assembly
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Gasket Set/Valve Overhaul Gasket Set/Carburetor Kit
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Misc Parts
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Motor Starter
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Muffler Assembly
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Piston Assembly
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Rewind Starter
Keep searches simple, eg. "belt" or "pump".
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
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
Starter Pawl-Ratchet
PartSelect #: PS8942598
Manufacturer #: 281505S
This Genuine OEM ratchet pawl is a critical component designed to engage the recoil starting system with the engine, ensuring smooth and reliable starts. Manufactured from durable plastic, this replac...
$5.95
Special Order
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
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
Common Symptoms of the 12H800
[Viewing 3 of 3]Will Not Start
Fixed by
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these parts
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Cannot pull starter cord out or engine will not turn over
Fixed by
these parts
these parts
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Engine will not idle
Fixed by
these parts
these parts
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
starter rewind cord broke
I found the model number of the Briggs & Stratton engine on the inside of the engine housing. Ordered a new starter-rewind unit, as the old cord broke and the thing was well worn. The instructions were clear enough, but to get the old starter off I had to drill out four rivets, which just spin around when you try. I used a hacksaw, chisel, pliers, whatever worked on each rivet; this took a while. When they were finally removed, the new starter pull unit was relatively easy to install with the small nuts and bolts provided. On the Yard Machines log splitter, putting back the engine housing is quite tricky; you have to jostle the thing into place, get the pull handle above the cover and line up the bolt holes.
Parts Used:
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Seikai from MARICOPA, CA
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
15 of 22 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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