Model # 128812-2393-A1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 128812-2393-A1 engine, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 143 parts |

Lawn & Garden Equipment Engine Air Filter 491588

#967

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Lawn & garden equipment engine air filter

Part #491588

Replaced by #491588S

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$9.24 |

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#976

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Carburetor primer

Part #496115

Replaced by #694395

This item is not returnable

$5.24 |

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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 493762, 498261) 498260

#121

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Lawn & garden equipment engine carburetor rebuild kit (replaces 493762, 498261)

Part #498260

$24.53 |

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#977

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Gasket set-c

Part #498261

Replaced by #498260

$24.53 |

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#187

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Fuel pipe

Part #492790

Replaced by #791766

$9.59 |

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#163

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Air cleaner gasket

Part #272653

Replaced by #795629

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$4.51 |

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Lawn & Garden Equipment Engine Ignition Coil 802574

#333

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Lawn & garden equipment engine ignition coil

Part #802574

Replaced by #590454

$53.78 |

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#24

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Key

Part #222698

Replaced by #222698S

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$3.29 |

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#60

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Grip-str rpe

Part #281434

Replaced by #281434S

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$6.34 |

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#161

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Base cleaner

Part #496116

Replaced by #795259

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Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

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How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Repair difficulty

Time required

15 minutes or less

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty

Time required

30 minutes or less

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Repair difficulty

Time required

15 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 water softener.

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Top questions about Sears and Sears PartsDirect

What are the main components of a lawn mower?

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

Model # 128812-2393-A1 Official Briggs & Stratton engine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for water softeners

Why is my softened water salty?

Why isn't my water softener meter working?

Why does my water softener overflow?

Why are water softener resin beads in my water?

Why isn't my water softener using salt?

Why is there no display on my water softener?

Why isn't my water softener softening my water?

Why does my water softener leak water?

Repair guides for water softeners

How to replace a water softener venturi

How to replace a water softener rotor position switch

How to replace a water softener timer

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

Top questions about Sears and Sears PartsDirect

What are the main components of a lawn mower?

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