Model # 185400 TO 185499 (0605-0621) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 185400-TO-185499-0605-0621 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 393 parts |

Lawn & Garden Equipment Engine Air Filter 491588

#445A

Cover-air cleaner diagram

Lawn & garden equipment engine air filter

Part #491588

Replaced by #491588S

Get free shipping with Automatic Reorder

$8.01 |

11% OFF Phone Price : $9.01

In Stock

Qty

#240A

Fuel line diagram

Fuel filter

Part #493629

Replaced by #84001895

$9.59 |

9% OFF Phone Price : $10.59

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Qty

#387

Fuel line diagram

Flat pump assembly

Part #491922

Replaced by #597338

$32.26 |

13% OFF Phone Price : $37.26

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#240

Fuel line diagram

Fuel filter (red)

Part #298090

Replaced by #298090S

This item is not returnable

$5.31 |

16% OFF Phone Price : $6.31

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Qty

Lawn & Garden Equipment Engine Voltage Regulator 691185

#501

Bracket mounting/regulator diagram

Lawn & garden equipment engine voltage regulator

Part #691185

Replaced by #845907

$76.89 |

6% OFF Phone Price : $81.89

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#968A

Cover-air cleaner diagram

Air cleaner cover

Part #692321

Replaced by #791082

This item is not returnable

$29.22 |

15% OFF Phone Price : $34.22

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Qty

Lawn & Garden Equipment Engine Screw 694515

#425

Cover-air cleaner diagram

Lawn & garden equipment engine screw

Part #694515

This item is not returnable

$10.86

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Qty

#58A

Starter-rewind diagram

Rope

Part #66894

Replaced by #695002

This item is not returnable

$13.49

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Qty

#646

Base-air cleaner diagram

Brace air cleaner

Part #710232

$18.31

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#23

Flywheel diagram

Flywheel

Part #710224

$370.78

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Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Why doesn't my snowblower self propel?

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Why does my snowblower engine run rough?

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Why won't my snowblower chute turn?

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Why doesn't my snowblower auger turn?

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Repair guides for gas snowblowers

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

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How to replace snowblower skid shoes

To prevent damage to your snowblower auger, replace the skid shoes when both sides of the shoe are worn. It's an easy re…

Repair difficulty

Time required

15 minutes or less

How to replace a snowblower auger drive cable

A loose or snapped auger drive cable can prevent the auger from rotating. Follow this step-by-step guide to replace the …

Repair difficulty

Time required

15 minutes or less

How to replace a snowblower electric starter

Replace the electric starter on your snowblower if it doesn't work.…

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 snowblower.

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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 # 185400 TO 185499 (0605-0621) Official Briggs & Stratton engine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas snowblowers

What should I do about a damaged snowblower tire?

Why won't my snowblower start?

Why doesn't my snowblower self propel?

Why won't my snowblower clear snow well?

Why does my snowblower engine run rough?

Why won't my snowblower chute turn?

Why doesn't my snowblower auger turn?

Why does my snowblower stop running after a few seconds?

Why won't my snowblower throw snow far enough?

Repair guides for gas snowblowers

How to replace snowblower skid shoes

How to replace a snowblower auger drive cable

How to replace a snowblower electric starter

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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