Models > 331777

331777 Briggs and Stratton Engine - Overview

Models starting with 331777

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Gasket--Rocker Cover – Part Number: 272475S
Gasket--Rocker Cover
PartSelect #: PS8941245
Manufacturer #: 272475S
This OEM Gasket Rocker Cover, which can also be called the Valve Cover Gasket, is used to provide a seal between the valve cover and engine. This is a gray-colored part, measuring 5 1/2 x 4 Inch, and ...
  No Longer Available
Seal--Oil (PTO Side) – Part Number: 795387
Seal--Oil (PTO Side)
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(2)
PartSelect #: PS9151828
Manufacturer #: 795387
This OEM Seal-Oil (PTO Side), also called the Oil Seal, is a Black, Nitrile Rubber, 2/14 O.D., individually sold part which is installed using a Seal Puller. Customers rate the installation difficulty...
$7.88
  In Stock
Plug-Spark – Part Number: 491055S
Plug-Spark
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(2)
PartSelect #: PS9281094
Manufacturer #: 491055S
$4.99
  In Stock
Gasket Set-Valve – Part Number: 794152
Gasket Set-Valve
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(1)
PartSelect #: PS9141388
Manufacturer #: 794152
$31.69
  On Order
Seal,Oil – Part Number: 391086S
Seal,Oil
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(1)
PartSelect #: PS9277860
Manufacturer #: 391086S
The Oil Seal is a manufacturer-approved rubber part which provides a seal between the crankcase and crankshaft by attaching around the axle shaft on the crankhouse housing. Installation is rated as "M...
$6.59
  In Stock
Gasket--Exhaust – Part Number: 692236
Gasket--Exhaust
PartSelect #: PS9294808
Manufacturer #: 692236
This OEM exhaust gasket in lawn and garden equipment creates a seal between the engine block and the muffler or exhaust pipe so that exhaust gases do not leak. This is 3.30cm in diameter and 6.35cm in...
$5.71
  In Stock
Seal-O Ring – Part Number: 691917
Seal-O Ring
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(1)
PartSelect #: PS9294749
Manufacturer #: 691917
The Seal-O Ring, also known as the gasket, is red in color, made of rubber, and is an OEM part that requires some skill to replace. This part is designed to create a seal between the carburator and ma...
$4.99
  In Stock
Oil Filter – Part Number: 696854
Oil Filter
PartSelect #: PS9065087
Manufacturer #: 696854
$14.38
  In Stock
Pump-Fuel – Part Number: 808656
Pump-Fuel
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(1)
PartSelect #: PS9154486
Manufacturer #: 808656
$113.45
  On Order
Tube--Breather – Part Number: 794683
Tube--Breather
PartSelect #: PS9306838
Manufacturer #: 794683
$8.01
  In Stock
Rod-Push (Intake) – Part Number: 692003
Rod-Push (Intake)
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(2)
PartSelect #: PS9294769
Manufacturer #: 692003
$8.61
  In Stock
Fuel Filter – Part Number: 394358B
Fuel Filter
PartSelect #: PS17016257
Manufacturer #: 394358B
This Fuel Filter is a white plastic part attached within the fuel delivery system between the fuel tank and carburetor. Installation is rated as "Easy" and requires a set of pliers and a screwdriver. ...
$3.99
  In Stock
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Lost my main jets while cleaning old gas from carb.
I removed the fan shroud, the carb/manifold as an assembly,turned the carb upside down and removed the fuel bowl. I replaced only one jet. Not until this moment did I discover their were two jets in this nikki carb. I now have a second jet ordered and will install it Friday,hopefully. These jets are two different part numbers as one is a left jet and the other is a right one. Be careful when opening the fuel bowl as these jets are held in their bores by small O-rings, and nothing else. The brigg's and Stratton part numbers are 791501 for the left jet and 791502 for the right.
Parts Used:
Jet--Main (Standard)
  • dan from EASTPORT, ME
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Pliers, Screw drivers, Socket set, Wrench set
8 of 12 people found this instruction helpful.
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Gas leaking from tube breather
First I opened the top of the mower to expose the housing cover. Secondly I removed the four housing bolts to remove the housing cover from the mower. Next I removed the tube breather and installed the new tube breather and replaced the housing cover with the four bolts previously removed and closed the top of the mower. I filled the mower with gas to check for leaks which weren't any leaks. I proceeded to mow the lawn with ease.
Parts Used:
Tube--Breather
  • Emanuel from FERRIDAY, LA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Socket set
4 of 9 people found this instruction helpful.
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