Briggs & Stratton
Lawn & Garden Engine

Model # 44R677-0021-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 44R677-0021-G1 engine, as well as links to manuals and error code tables, if available.

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Oil Filter 795890

#1027

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Oil filter

Part #795890

Replaced by #696854

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Manufacturer substitution
This part replaces 795890. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Filter 695666

#240

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Lawn & garden equipment engine fuel filter

Part #695666

Replaced by #845125

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Manufacturer substitution
This part replaces 695666. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Starter Motor (replaces 392744, 392749, 494325) 497595

#309

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Lawn & garden equipment engine starter motor (replaces 392744, 392749, 494325)

Part #497595

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Lawn & Garden Equipment Engine Ignition Coil (replaces 799651) 592846

#333

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Lawn & garden equipment engine ignition coil (replaces 799651)

Part #592846

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Lawn & Garden Equipment Engine Starter Pinion Gear (replaces 693058, 693059, 75264) 695708

#783

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Lawn & garden equipment engine starter pinion gear (replaces 693058, 693059, 75264)

Part #695708

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Lawn & Garden Equipment Engine Carburetor (replaces Bs-796227) 796227

#125

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Lawn & garden equipment engine carburetor (replaces bs-796227)

Part #796227

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Lawn & Garden Equipment Engine Intake Valve Push Rod (replaces 498746) 690982

#1026A

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Lawn & garden equipment engine intake valve push rod (replaces 498746)

Part #690982

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Vacuum Hose 797408

#918

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Vacuum hose

Part #797408

Replaced by #596163

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This part replaces 797408. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Alternator (replaces 696459) 592831

#474

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Lawn & garden equipment engine alternator (replaces 696459)

Part #592831

$98.74
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Crankcase Gasket 591911

#12

All parts diagram

Crankcase gasket

Part #591911

Replaced by #594195

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$56.79
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Symptoms for gas walk-behind mowers

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

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

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

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

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

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

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

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.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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 walk-behind lawn mower.

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.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

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