090112-0128-99 Briggs and Stratton Engine - Overview

Sections of the 090112-0128-99

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Spacer-air Cleaner – Part Number: 280374
Spacer-air Cleaner
PartSelect #: PS8942160
Manufacturer #: 280374
$12.95
  Special Order
Pin-piston/std – Part Number: 298909
Pin-piston/std
PartSelect #: PS8942667
Manufacturer #: 298909
$15.95
  Special Order
Key-flywheel – Part Number: 222698S
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
Deflector-Muffler – Part Number: 396548
Deflector-Muffler
PartSelect #: PS8960606
Manufacturer #: 396548
$27.95
  Special Order
Gasket-breather – Part Number: 27549S
Gasket-breather
PartSelect #: PS8943888
Manufacturer #: 27549S
This is the gasket that helps to provide an air tight seal for the breather assembly. It is a high quality item that is supplied by original equipment manufacturer for use with Briggs and Stratton and...
$6.95
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Starter Pawl-Ratchet – Part Number: 281505S
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
Seal-throttle Shaft – Part Number: 270167
Seal-throttle Shaft
PartSelect #: PS8942061
Manufacturer #: 270167
This is an authentic Briggs & Stratton replacement part. The throttle shaft seal is commonly found in small engines, such as those used for yard equipment. This part is made of felt, and is used to ...
$8.95
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Rope-starter – Part Number: 280399S
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
Gasket-crkcse/009 – Part Number: 270896
Gasket-crkcse/009
PartSelect #: PS8937085
Manufacturer #: 270896
This is a genuine replacement part that is OEM sourced to be used with lawnmower engines from Briggs & Stratton and Toro. The gasket is used to seal the connection between the body of the crankcase an...
$10.95
  Special Order
Screw – Part Number: 691666
Screw
PartSelect #: PS9074231
Manufacturer #: 691666
$6.95
  Special Order
Cap-oil Fill – Part Number: 281658S
Cap-oil Fill
PartSelect #: PS8945667
Manufacturer #: 281658S
This manufacturer approved replacement part is specially produced for use with Briggs and Stratton engines commonly installed on Toro lawn and garden equipment. It is utilized to keep the oil in the t...
$7.95
  Special Order
Washer – Part Number: 691607
Washer
PartSelect #: PS9065053
Manufacturer #: 691607
$8.95
  Special Order

Common Symptoms of the 090112-0128-99

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Will Not Start
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Cannot pull starter cord out or engine will not turn over
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Could not keep an aftermarket muffler on the engine.
Once I determined what OEM muffler I needed, installation was relatively easy. I have a 1982 4hp Briggs on my Snapper tiller. There was a 90* galvanized elbow coming out of the exhaust port, with a bezel nut to lock it down. Do not remove the elbow, even though it appears that you should. If you install the muffler without the elbow the muffler will parallel the the vacuum for the carburetor and can melt the rubber couplers. Use the elbow to direct the heat away from the carburetor. Use a pipe wrench to lock down the bezel nut because the weight of the muffler, especially under vibration, can work loose and fall down on the tine belt cover and melt it. The bezel nut that comes with the muffler should also be used to lock down the muffler to the threaded intake bracket that comes with the muffler, not to replace the bezel nut for the elbow.
Parts Used:
Muffler
  • Richard from KERNERSVILLE, NC
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Wrench set
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