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Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) engine Parts

Here are the diagrams and repair parts for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) engine, as well as links to manuals and error code tables, if available.

Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) engine
By Schematic
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Browse Parts for 12V800 TO 12V899(0631,0666,0667) Engine

  • Briggs & Statton Lawn & Garden Equipment Screw for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 691671

    Air filter diagram

    Briggs & Statton Screw

    Part #94777

    Replaced by #691671

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    Manufacturer substitution
    This part replaces 94777. Substitute parts can look different from the original.
    In Stock
    $33.23
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  • Briggs & Statton Drive Gear for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 691772

    Sump diagram

    Briggs & Statton Gear

    Part #231279

    Replaced by #691772

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    Manufacturer substitution
    This part replaces 231279. Substitute parts can look different from the original.
    In Stock
    $159.66
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    Plus Item
  • Briggs & Statton Auxiliary Drive Shaft for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 691778

    Sump diagram

    Briggs & Statton Shaft

    Part #231671

    Replaced by #691778

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    Manufacturer substitution
    This part replaces 231671. Substitute parts can look different from the original.
    In Stock
    $63.09
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    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Electric Starter for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 799045

    Starter motor diagram

    Briggs & Statton Starter Motor

    Part #494233

    Replaced by #799045

    Info Icon
    Manufacturer substitution
    This part replaces 494233. Substitute parts can look different from the original.
    In Stock
    $181.43
    30% OFF Was : $257.69Info Icon
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  • Briggs & Stratton Lawn & Garden Equipment Engine Intake Valve Seat for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 691155

    Cylinder assembly diagram

    Briggs & Statton Seat Int Vlv

    Part #213512

    Replaced by #691155

    Info Icon
    Manufacturer substitution
    This part replaces 213512. Substitute parts can look different from the original.
    In Stock
    $18.35
    10% OFF Phone Price : $20.35Info Icon
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    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Flat Washer for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 690272

    Cylinder assembly diagram

    Briggs & Statton Thrust Washer

    Part #67072

    Replaced by #690272

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    Manufacturer substitution
    This part replaces 67072. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.61
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Carburetor for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 799868

    Carburetor diagram

    Briggs & Statton Carburetor

    Part #497347

    Replaced by #799868

    Info Icon
    Manufacturer substitution
    This part replaces 497347. Substitute parts can look different from the original.
    In Stock
    $87.19
    6% OFF Phone Price : $93.19Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Blower Housing for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 493294

    Flywheel diagram

    Briggs & Stratton Lawn & Garden Equipment Engine Blower Housing

    Part #493294

    The manufacturer no longer makes this part, and there's no substitute part

  • Briggs & Statton Grommet for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 281556

    Air filter diagram

    Briggs & Statton Grommet

    Part #281556

    The manufacturer no longer makes this part, and there's no substitute part

  • Briggs & Statton Ring Set-030 for Briggs & Stratton 12V800 TO 12V899(0631,0666,0667) - Part 499428

    Piston assembly diagram

    Briggs & Statton Ring Set-030

    Part #499428

    The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

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Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

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Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

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Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

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