Models > 20643

20643 Briggs and Stratton Engine - Overview

Models starting with 20643

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SPADE TERMINAL, MALE – Part Number: 20643
SPADE TERMINAL, MALE
This part number matches the current model number 20643
PartSelect #: PS2017313
Manufacturer #: 20643
  No Longer Available
Scissor Arm – Part Number: 20643
Scissor Arm
This part number matches the current model number 20643
PartSelect #: PS11947189
Manufacturer #: 20643
  No Longer Available
Keep searches simple, eg. "belt" or "pump".
Gasket-Rocker Cover – Part Number: 690971
Gasket-Rocker Cover
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(1)
PartSelect #: PS9062980
Manufacturer #: 690971
$7.65
  In Stock
Order within the next 5 hrs and your part ships today!
Starter Pawl-Ratchet – Part Number: 281505S
Starter Pawl-Ratchet
PartSelect #: PS8942598
Manufacturer #: 281505S
The manufacturer-approved Ratchet Pawl (Starter Pawl) comes in a set of two (2). This part attaches inside the recoil assembly, and is used to engage the flywheel. if broken due to wear/damage it will...
$3.99
  In Stock
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Filter – Part Number: 298090S
Filter
PartSelect #: PS9275043
Manufacturer #: 298090S
This is a round, inline fuel filter with 0.25-inch nipples, used in a variety of lawn and garden equipment. It is sourced from the original equipment manufacturer and has the capability to filter out ...
$4.99
  In Stock
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Pulley/Spring Assembly – Part Number: 498144
Pulley/Spring Assembly
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(2)
PartSelect #: PS8988822
Manufacturer #: 498144
$20.78
  In Stock
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Connector-Hose – Part Number: 692317
Connector-Hose
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(1)
PartSelect #: PS9074730
Manufacturer #: 692317
$7.06
  In Stock
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Plug-Spark – Part Number: 491055S
Plug-Spark
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(2)
PartSelect #: PS9281094
Manufacturer #: 491055S
$4.99
  In Stock
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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
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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
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Key-Flywheel – Part Number: 222698S
Key-Flywheel
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(1)
PartSelect #: PS8925657
Manufacturer #: 222698S
$4.99
  In Stock
Order within the next 5 hrs and your part ships today!
Gasket-Float Bowl – Part Number: 281165S
Gasket-Float Bowl
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(1)
PartSelect #: PS8945656
Manufacturer #: 281165S
$5.60
  In Stock
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Pump-Fuel – Part Number: 808656
Pump-Fuel
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(1)
PartSelect #: PS9154486
Manufacturer #: 808656
$113.45
  On Order
Fuel Tank – Part Number: 799863
Fuel Tank
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(1)
PartSelect #: PS9141053
Manufacturer #: 799863
This is a replacement fuel tank for your outdoor power equipment. It is made of black plastic and comes with the tank itself, as well as the fuel cap. The fuel tank stores fuel before it is transporte...
$98.07
  In Stock
Order within the next 5 hrs and your part ships today!
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Wouldn’t start.
I installed a new solenoid starter. Took me a total of 20 minutes. Started right up.
Parts Used:
Solenoid-Starter
  • Bruce from CARNATION, WA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
10 of 21 people found this instruction helpful.
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No spark
Found you cannot spin it by hand to find out if you have spark. You have to put the recoil back on and spin it this way to find out you have spark. You have to generate enough rpm to create spark. Run's fine know.
Parts Used:
Module-Oil Sensor Switch-Rocker
  • Frank from KENOSHA, WI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers, Socket set
3 of 3 people found this instruction helpful.
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