Briggs & Stratton
Lawn & Garden Engine

Model # 40H777-0124-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 40H777-0124-G1 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 283 parts  |

Oil Filter 795890
#1027A

Engine sump/oil pump/dipstick diagram

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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$17.93
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Craftsman Lawn & Garden Equipment Engine Oil Filter (replaces 24603, 492932, 691041, 7045184yp, Bs-492932s) 492932S
#1027B

Engine sump/oil pump/dipstick diagram

Craftsman lawn & garden equipment engine oil filter (replaces 24603, 492932, 691041, 7045184yp, bs-492932s)

Part #492932S

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Lawn & Garden Equipment Engine Air Filter (replaces Bs-792105) 792105
#445B

Blower housing/air cleaner/muffler diagram

Lawn & garden equipment engine air filter (replaces bs-792105)

Part #792105

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Get free shipping with Automatic Reorder

$25.70
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Lawn & Garden Equipment Engine Fuel Filter 695666
#240

Carburetor/fuel supply diagram

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 Foam Air Pre-filter (replaces 273638, 691016, Bs-273638s) 273638S
Lawn & garden equipment engine foam air pre-filter (replaces 273638, 691016, bs-273638s)

Part #273638S

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Magneto Armature 799651
#333

Alternator/wire harness/starter diagram

Magneto armature

Part #799651

Replaced by #592846

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Manufacturer substitution
This part replaces 799651. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Starter Pinion Gear (replaces 693058, 693059, 75264) 695708
#783

Alternator/wire harness/starter diagram

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

Part #695708

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Lawn & Garden Equipment Engine Starter Motor (replaces 499521, Bs-795121) 795121
#309

Alternator/wire harness/starter diagram

Lawn & garden equipment engine starter motor (replaces 499521, bs-795121)

Part #795121

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Lawn & Garden Equipment Engine Carburetor (replaces Bs-796227) 796227
#125A

Carburetor/fuel supply diagram

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

Cylinder head/intake manifold diagram

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

Part #690982

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Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less

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