Models > 49V677-0004-G1

49V677-0004-G1 ((400000 - 699999)) Briggs and Stratton Engine - Overview

Sections of the 49V677-0004-G1

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Aluminum Push Rod – Part Number: 690982
Aluminum Push Rod
PartSelect #: PS9073139
Manufacturer #: 690982
This is a replacement push rod for your lawn tractor engine. It is made of aluminum and is the push rod used for the exhaust valve. Occasionally, the push rod in your engine can become damaged, and wi...
$8.27
  In Stock
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Gasket-Rocker Cover – Part Number: 690971
Gasket-Rocker Cover
★★★★★
★★★★★
(1)
PartSelect #: PS9062980
Manufacturer #: 690971
$7.65
  In Stock
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Oil Filter – Part Number: 696854
Oil Filter
PartSelect #: PS9065087
Manufacturer #: 696854
$14.38
  On Order
Gasket-Exhaust – Part Number: 690970
Gasket-Exhaust
PartSelect #: PS9063564
Manufacturer #: 690970
$5.34
  In Stock
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Gasket-Intake – Part Number: 690949
Gasket-Intake
PartSelect #: PS9063610
Manufacturer #: 690949
$3.99
  In Stock
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Gear-Governor – Part Number: 793338
Gear-Governor
★★★★★
★★★★★
(1)
PartSelect #: PS9151758
Manufacturer #: 793338
$27.50
  In Stock
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Armature-Magneto – Part Number: 592846
Armature-Magneto
PartSelect #: PS9983828
Manufacturer #: 592846
On outdoor power equipment, the magneto generates electricity by using magnets in the fly wheel to produce pulses of high voltage to power the spark plugs. Other parts of the magneto include the ignit...
$56.21
  In Stock
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Screw (Blower Housing) – Part Number: 691108
Screw (Blower Housing)
PartSelect #: PS9064541
Manufacturer #: 691108
$3.99
  In Stock
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Seal-Valve – Part Number: 690968
Seal-Valve
PartSelect #: PS9073136
Manufacturer #: 690968
$10.86
  In Stock
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Line-Fuel – Part Number: 791766
Line-Fuel
PartSelect #: PS9306672
Manufacturer #: 791766
$8.82
  In Stock
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Key, Flywheel – Part Number: 796335
Key, Flywheel
PartSelect #: PS9306899
Manufacturer #: 796335
$5.45
  In Stock
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Puller-Flywheel – Part Number: 19203
Puller-Flywheel
PartSelect #: PS8905120
Manufacturer #: 19203
$19.95
  In Stock
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Questions And Answers for 49V677-0004-G1

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Bad governor
Look on YouTube for video's on how to replace a Briggs governor. There are several there. My favorite, with best explanation, is, "Easily Replace Briggs Governor Gear (V-Twin Intek Engine) with Taryl". https://www.youtube.com/watch?v=wn3eanGxSEA&t=152s.

Taryl (probably not his real name) does a very good job of showing step-by-step the whole procedure, along with some additional hints/tricks/techniques of value.

Not including oil and filter, I spent less than $50 for a new governor, gasket, and drive shaft seal. That's all that is really necessary to replace is those three parts. That is, unless pieces of the old governor tore up a gear, valve, or something else. Inspect everything! {I was lucky and only the governor was destroyed}

One word of note. Be sure to clean out all of the debris from the blown governor. Be sure to remove the spark plugs and carefully rotate the drive shaft while looking for nooks-and-crannies where debris can hide. I tried to use a magnet to help, but it didn't help much, even though the block is aluminum.

Good luck.
Parts Used:
Gear-Governor
  • John from BROOKVILLE, IN
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Pliers, Socket set, Wrench set
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