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Briggs and Stratton Parts

Float Bowl Gasket

Part Number: 693981
Briggs and StrattonToroLawn Boy
Availability: 25+ in stock
Price: $3.99
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: and 280492.

Product Information
Manufacturer: Briggs and Stratton, Toro, Lawn Boy
Product Number: 693981
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
This is a Genuine OEM Authorized Gasket used on variety of Lawn and Garden Equipment Engines. This part is made out of Rubber and it is sold individually. If the carburetor is leaking fuel it is recommended to replace the Bowl Gasket. Gaskets and O-rings are a common source of problems. They eventually shrink, causing fuel and air leaks that lead to poor engine performance.

When replacing this Gasket you would need a Screwdriver and a set of Wrenches.
Compatibility

This part is compatible with the following machines:

Briggs and Stratton
Toro
38629 (310000001-310999999)(2010) Snowthrower
38629 (290000001-290999999)(2009) Snowthrower
38629 (280000001-280999999)(2008) Snowthrower
38629C (290000001-290999999)(2009) Snowthrower
38629C (280000001-280999999)(2008) Snowthrower
38637 (310000001-310999999)(2010) Snowthrower
38637 (290000001-290999999)(2009) Snowthrower
38624 (290000001-290999999)(2009) Snowthrower
38582 (290000001-290999999)(2009) Snowthrower
38582 (280000001-280999999)(2008) Snowthrower
38584 (290000001-290999999)(2009) Snowthrower
38584 (280000001-280999999)(2008) Snowthrower
38515 (311000001-311999999)(2011) Snowthrower
38515 (310006876-310999999)(2010) Snowthrower
38515 (290000001-290999999)(2009) Snowthrower
38515 (280000001-280999999)(2008) Snowthrower
38515 (270010001-270999999)(2007) Snowthrower
38516 (270010001-270999999)(2007) Snowthrower
38637 (280000001-280999999)(2008) Snowthrower
38637C (290000001-290999999)(2009) Snowthrower
38639 (280000001-280999999)(2008) Snowthrower
38639C (290000001-290999999)(2009) Snowthrower
38639C (280000001-280999999)(2008) Snowthrower
20010 (9900001-9999999)(1999) Lawn Mower
20010 (200000001-200999999)(2000) Lawn Mower
20020 (9900001-9999999)(1999) Lawn Mower
20020 (210000001-210999999)(2001) Lawn Mower
20021 (9900001-9999999)(1999) Lawn Mower
20021 (200000001-200999999)(2000) Lawn Mower
20021 (210000001-210999999)(2001) Lawn Mower
20022 (9900001-9999999)(1999) Lawn Mower
20022 (200000001-200999999)(2000) Lawn Mower
20022 (210000001-210999999)(2001) Lawn Mower
20023 (210000001-210999999)(2001) Lawn Mower
20023 (200000001-200999999)(2000) Lawn Mower
20023 (9900001-9999999)(1999) Lawn Mower
20023C (210000001-210999999)(2001) Lawn Mower
20025 (200000001-200999999)(2000) Lawn Mower
20025 (210000001-210999999)(2001) Lawn Mower
20025 (9900001-9999999)(1999) Lawn Mower
20028 (9900001-9999999)(1999) Lawn Mower
20028 (200000001-200999999)(2000) Lawn Mower
20028 (210000001-210999999)(2001) Lawn Mower
20029 (9900001-9999999)(1999) Lawn Mower
20030 (9900001-9999999)(1999) Lawn Mower
20030 (200000001-200999999)(2000) Lawn Mower
20035 (210000001-210999999)(2001) Lawn Mower
20042 (210000001-210999999)(2001) Lawn Mower
20042 (200000001-200999999)(2000) Lawn Mower
20042 (9900001-9999999)(1999) Lawn Mower
20043 (210000001-210999999)(2001) Lawn Mower
20043 (200000001-200999999)(2000) Lawn Mower
20043 (9900001-9999999)(1999) Lawn Mower
20045 (210000001-210999999)(2001) Lawn Mower
20048 (210000001-210999999)(2001) Lawn Mower
20328B (2000001-2999999)(1992) Lawn Mower
20637 (280K00001-280K99999)(2008) Lawn Mower
20637 (290000001-290999999)(2009) Lawn Mower
20651 (200000001-200999999)(2000) Lawn Mower
20651 (9900001-9999999)(1999) Lawn Mower
20652 (200000001-200999999)(2000) Lawn Mower
20652 (210000001-210000434)(2001) Lawn Mower
20652 (210000435-210999999)(2001) Lawn Mower
20652 (220000001-220999999)(2002) Lawn Mower
20652 (230000001-230999999)(2003) Lawn Mower
20792 (270000001-270999999)(2007) Lawn Mower
20792 (280000001-280999999)(2008) Lawn Mower
20792 (250000001-250999999)(2005) Lawn Mower
20792 (260000001-260999999)(2006) Lawn Mower
20793 (270000001-270999999)(2007) Lawn Mower
20793 (280000001-280999999)(2008) Lawn Mower
20793 (250000001-250999999)(2005) Lawn Mower
20793 (260000001-260999999)(2006) Lawn Mower
20794 (270000001-270999999)(2007) Lawn Mower
20794 (280000001-280999999)(2008) Lawn Mower
20794 (260000001-260999999)(2006) Lawn Mower
20795 (270000001-270999999)(2007) Lawn Mower
20795 (280000001-280999999)(2008) Lawn Mower
20795 (250000001-250999999)(2005) Lawn Mower
20795 (260000001-260999999)(2006) Lawn Mower
20796 (270000001-270999999)(2007) Lawn Mower
20796 (280000001-280999999)(2008) Lawn Mower
20796 (260000001-260999999)(2006) Lawn Mower
20805 (200000001-200999999)(2000) Lawn Mower
20811 (200000001-200999999)(2000) Lawn Mower
20812 (200000001-200999999)(2000) Lawn Mower
20813 (200000001-200999999)(2000) Lawn Mower
20814 (270000001-270999999)(2007) Lawn Mower
20814 (210000001-210999999)(2001) Lawn Mower
20814 (220000001-220999999)(2002) Lawn Mower
20814 (230000001-230999999)(2003) Lawn Mower
20814 (240000001-240999999)(2004) Lawn Mower
20814 (260000001-260999999)(2006) Lawn Mower
20816 (220000001-220999999)(2002) Lawn Mower
20816 (230000001-230999999)(2003) Lawn Mower
20816 (240000001-240999999)(2004) Lawn Mower
20816 (260000001-260999999)(2006) Lawn Mower
20817 (270000001-270999999)(2007) Lawn Mower
20817 (280000001-280999999)(2008) Lawn Mower
20817 (290000001-290999999)(2009) Lawn Mower
20817 (210000001-210001000)(2001) Lawn Mower
20817 (210001001-210999999)(2001) Lawn Mower
20817 (220000001-220999999)(2002) Lawn Mower
20779 (200000001-200999999)(2000) Lawn Mower
20779 (210000001-210999999)(2001) Lawn Mower
20781 (220000001-220999999)(2002) Lawn Mower
20781 (230000001-230999999)(2003) Lawn Mower
20781 (240000001-240999999)(2004) Lawn Mower
20781 (250000001-250999999)(2005) Lawn Mower
20783 (220000001-220999999)(2002) Lawn Mower
20783 (230000001-230002003)(2003) Lawn Mower
20783 (230002004-230999999)(2003) Lawn Mower
20783 (250000001-250999999)(2005) Lawn Mower
20784 (220000001-220999999)(2002) Lawn Mower
20784 (250000001-250999999)(2005) Lawn Mower
26634 (270000001-270999999)(2007) Lawn Mower
26634 (280000001-280999999)(2008) Lawn Mower
26634 (230000001-230999999)(2003) Lawn Mower
26634 (240000001-240999999)(2004) Lawn Mower

Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Mower
  • • Snowblower
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
1 of 1 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Float Bowl Gasket - 693981
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Socket set, Vice grips, nitrile gloves
Fuel bowl leaking
1) Pinch the fuel line closed using the vice-grips. There is a special tool for this also.
2) Unscrew the jet/bolt at the bottom of the bowl using a 1/2" socket.
3) Pull the bowl straight down being careful not to disturb the floats.
4) Dump the fuel in the bowl and clean it.
5) Also a good time to clean the jet. Compressed air will usually do.
6) Replace the gasket, making sure its not twisted
7) Carefully lift it back up to mate with the carb, making sure the gasket does not get pinched or stretched and that the floats are not disturbed.
8) Screw the jet/bolt back in. Remember that it has a gasket too, and that you should replace it at this time as well.
9) Remove the vice grips and check for leaks.
10) Done

Fuel leaks on the carb will be caused by 1) Supply line clamp or line needs to be replaced, 2) Bowl gasket 3) Jet/bolt gasket as just described, or if all those are OK, its most likely the floats not closing the needle valve. Remove the bowl and see what is causing it.
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Blew a head gasket
Tripped head off, inspected all parts, cleaned carburetor bowl while I had it off the engine.
I checked to make sure head and cylinder surface wasn't warped, de-carboned piston top and head. Re-assembled.
This type of repair is pretty straight forward.
If your new to this, keep nuts and bolts organized, and it goes easy!!
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Tool Type:
Lawn Mower
Parts Used:
Pin-Float Hinge - 797622
Float Valve Kit - 398188
Float Bowl Gasket - 693981
Sealing Washer - 271716
Line-Fuel - 791873
Filter-Air Cleaner Cartridge - 497725S
Filter-Pre Cleaner - 273185S
Throttle Housing w/o Cable - 746-0883
Repair Difficulty:
Easy
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Parts cleaner
Float valve stuck uv ate bracket
Replace cable bracket clean paint rusty parts push handle. Remove Flote bowl remove float valve clean all parts in parts cleaner mask paint bowl adjust to factory spec reassemble add fluids. Start run mow on hour make needed adjustment replace decals open vent gas cap. Run mow 30 min
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Tool Type:
Lawn Mower
Parts Used:
Float Bowl Gasket - 693981
Sealing Washer - 271716
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set
Float and sealing washer leaking gasoline
Since I have done before it was an easy task. However this time to make sure float was placed correctly I decide to removed the carburetor installed the float and washer and put the carburetor back in place and the air filter and cover.
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Tool Type:
Lawn Mower
Parts Used:
Hose Clamp - 791850
Gasket-Intake - 692555
Carburetor Float - 398187
Float Valve Kit - 398188
Float Bowl Gasket - 693981
Sealing Washer - 271716
Gasket-Air Cleaner - 692667
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, old tupperware pan for parts
Briggs& Stratton motor 190cc on craftsman brand mower
1. Removed rope pull mechanism cover air breather. several 5/16 hex screws
2. Removed springs from carburetor choke mechanism.
3. Removed fuel line and fuel tank used 3/8 bolt to plug fuel line. Drained carb into cup.
3. Removed engine cover to have access to auto choke and carburetor.
4. Removed carburetor two bolts.
5. Removed carburetor float bowl,float and needle.
6. Removed existing rubber seat below needle. used e-part number kit 398188 (see e-part diagram).
7. Reassembled all parts. added Fresh Non-Ethanol gas. Runs as good as when it was new. No more surging. No other adjustments needed. Thanks e-replacement parts!
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Tool Type:
Engine
Parts Used:
Float Valve Kit - 398188
Float Bowl Gasket - 693981
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Nutdriver
Remove carb cleaned carb replaced float seat and needle reassemble and ran like a new one
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Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Float Bowl Gasket - 693981
Sealing Washer - 271716
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Leaking gas
Took bolt out put new seals in put bolt back in.
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Tool Type:
Engine
Parts Used:
Jet-Main - 697355
Float Bowl Gasket - 693981
Sealing Washer - 271716
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Float bowl gasket was leaking and threads on the old bolt were messed up.
Put the new gasket on the float bowl and installed it with the new bolt.
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Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Float Valve Kit - 398188
Float Bowl Gasket - 693981
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Nutdriver, None
Fuel leaking out the carburetor
Took the carburetor apart , and remember were everything goes
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Thanks for voting and helping fellow customers!
Tool Type:
Lawn Mower
Parts Used:
Float Bowl Gasket - 693981
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set, Nutdriver
Gas leak.
Put in the new gasket.
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Thanks for voting and helping fellow customers!
Reviews
5
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  • Great!!!
    Just the right part. Fit very well. You folks are the aces! Order sent very quickly.
    Guest - September 28, 2019 Verified Purchase
    Great service!
    Arrived promptly and fit perfectly.
    Guest - June 7, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Briggs and Stratton, Toro, Lawn Boy
    Product Number: 693981
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide
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