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16400 Toro Lawn Mower - Overview

Models starting with 16400

Keep searches simple, eg. "belt" or "pump".
Filter- A/C Cartridge – Part Number: 491588S
Filter- A/C Cartridge
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(4)
PartSelect #: PS8987387
Manufacturer #: 491588S
This is a replacement air filter/AC cartridge for your small engine. The air filter prevents dirt and debris from entering the engine. Over time, the air filter can become clogged or damaged, and this...
$8.98
  In Stock
Order now and your part arrives by Jul 16
Lawn Mower Spark Plug – Part Number: 796112S
Lawn Mower Spark Plug
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(1)
PartSelect #: PS9140427
Manufacturer #: 796112S
This is an OEM replacement part and is sold individually. Its propose is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine. It will ignite the air...
$6.40
  In Stock
Order now and your part arrives by Jul 16
Carburetor Overhaul Kit – Part Number: 498260
Carburetor Overhaul Kit
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(4)
PartSelect #: PS8984098
Manufacturer #: 498260
This is a replacement carburetor overhaul kit for your small engine. The carburetor is essential to the overall performance of your engine, and the carb can get clogged up over time for a variety of r...
$24.28
  In Stock
Order now and your part arrives by Jul 16
Gasket-air Cleaner – Part Number: 795629
Gasket-air Cleaner
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(3)
PartSelect #: PS9138757
Manufacturer #: 795629
The Air Cleaner Gasket is used to provide a seal between the air cleaner base, and carburetor. It's a gray, composite material part, which is rated as "Easy" to install and will require a screw driver...
$6.40
  In Stock
Order now and your part arrives by Jul 16
Primer-carburetor – Part Number: 694395
Primer-carburetor
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(2)
PartSelect #: PS9067198
Manufacturer #: 694395
This is an original Craftsman part for use with Lawn Mowers. The carburetor primer bulb circulates fuel to the carburetor to provide quicker starting. The most common reasons for replacing the primer ...
$6.40
  In Stock
Order now and your part arrives by Jul 16
Nut-lock, Ni – Part Number: 3296-42
Nut-lock, Ni
PartSelect #: PS8953555
Manufacturer #: 3296-42
This Ni Nut-Lock, or Nylock Nut, is a Silver 1/4 x 20 metal nut. Sold individually, it can be adjusted using a wrench or socket and torque wrench to the manufacturer specfications, and is used to secu...
$6.55
  In Stock
Order now and your part arrives by Jul 16
Kit-needle/seat – Part Number: 398188
Kit-needle/seat
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(1)
PartSelect #: PS8963322
Manufacturer #: 398188
This needle and seat kit, also known as a float valve, is found in many types of liquid-fueled lawn equipment, such as carburetors. The valve regulates the flow of fuel into the float bowl. The needle...
$8.91
  In Stock
Order now and your part arrives by Jul 16
Engine Gasket Set – Part Number: 590508
Engine Gasket Set
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(1)
PartSelect #: PS9036317
Manufacturer #: 590508
This genuine OEM engine gasket set is sourced directly from the manufacturer and includes the gaskets needed to seal the components in a gas-powered engine. This set ensures proper fit and performance...
$51.18
  In Stock
Order now and your part arrives by Jul 16
Engine Crankcase Gasket – Part Number: 692232
Engine Crankcase Gasket
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(1)
PartSelect #: PS9066140
Manufacturer #: 692232
This part is the replacement gasket for the crankcase on your engine. The gasket helps to create a seal on the crankcase and prevent leaks. If you notice that your engine is not running at peak perfor...
$7.86
  In Stock
Order now and your part arrives by Jul 16
Bowl-float – Part Number: 796611
Bowl-float
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(1)
PartSelect #: PS9306908
Manufacturer #: 796611
This item is an authentic replacement part that has been sourced from the original manufacturer to be used with lawnmower engines from Briggs & Stratton and Toro. The metal float bowl fits onto the bo...
  No Longer Available
Key-flywheel – Part Number: 222698S
Key-flywheel
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(1)
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...
$6.40
  In Stock
Order now and your part arrives by Jul 16
Seal-oil – Part Number: 299819S
Seal-oil
PartSelect #: PS8948679
Manufacturer #: 299819S
This OEM Oil Seal is an individually sold rubber part which is attached around the axis shaft on the crankcase housing to provide a proper seal. A broken seal will lead to a leak, and the part should ...
$7.47
  In Stock
Order now and your part arrives by Jul 16

Exact Part matches for your search term

[Viewing 3 of 3]
SWITCH DPDT – Part Number: 16400
SWITCH DPDT
This part number matches the current model number 16400
PartSelect #: PS5135561
Manufacturer #: 16400
  No Longer Available
Shield-bearing – Part Number: 16400
Shield-bearing
This part number matches the current model number 16400
PartSelect #: PS8876337
Manufacturer #: 16400
$7.64
  Special Order
Nut M8 – Part Number: 16400
Nut M8
This part number matches the current model number 16400
PartSelect #: PS18182361
Manufacturer #: 16400
  No Longer Available

Common Symptoms of models starting with 16400

[Viewing 2 of 2]
Will Not Start
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Engine will not idle
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
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:
Filter- A/C Cartridge Gasket-air Cleaner
  • Barry from FRANKFORT, KY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers
12 of 14 people found this instruction helpful.
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Leaking gaskets
All the gaskets needed to be replaced on the Briggs 6.75 flathead I was rebuilding. I ported and polished the ports and shaved the eyebrow between the valves and the piston. The gasket set was a perfect fit. It is a monster now. It doesn't sound like a lawnmower engine anymore
Parts Used:
Engine Gasket Set
  • Dustin from BANGOR, ME
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Socket set, Wrench set
4 of 10 people found this instruction helpful.
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