Briggs & Stratton
Lawn & Garden Engine

Model # 12C800 TO 12C899 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 12C800-TO-12C899 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 247 parts  |

Lawn & Garden Equipment Engine Air Filter 491588
#445

Air cleaner primer base diagram

Lawn & garden equipment engine air filter

Part #491588

Replaced by #491588S

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Manufacturer substitution
This part replaces 491588. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Primer Bulb (replaces 496115, Bs-694395) 694395
#976

Air cleaner primer base diagram

Lawn & garden equipment engine carburetor primer bulb (replaces 496115, bs-694395)

Part #694395

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Carburetor Primer 496115
#976A

Air cleaner primer base diagram

Carburetor primer

Part #496115

Replaced by #694395

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Manufacturer substitution
This part replaces 496115. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 493762, 498261) 498260
#121

Engine over haul gasket set diagram

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

Part #498260

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Gasket Set-c 498261
#977

Engine over haul gasket set diagram

Gasket set-c

Part #498261

Replaced by #498260

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Manufacturer substitution
This part replaces 498261. Substitute parts can look different from the original.
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Fuel Line (red) 691050
#187

Fuel tank and line diagram

Fuel line (red)

Part #691050

Replaced by #791766

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Manufacturer substitution
This part replaces 691050. Substitute parts can look different from the original.
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Fuel Filter (red) 298090
#240

Fuel tank and line diagram

Fuel filter (red)

Part #298090

Replaced by #298090S

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Manufacturer substitution
This part replaces 298090. Substitute parts can look different from the original.
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Tank 495224
#972

Fuel tank and line diagram

Tank

Part #495224

Replaced by #699374

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Manufacturer substitution
This part replaces 495224. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Recoil Starter Pulley (replaces 263074, 281504, Bs-498144) 498144
#144

Rewind starter diagram

Lawn & garden equipment engine recoil starter pulley (replaces 263074, 281504, bs-498144)

Part #498144

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Lawn & Garden Equipment Engine Recoil Starter (replaces Bs-497680) 497680
#608

Rewind starter diagram

Lawn & garden equipment engine recoil starter (replaces bs-497680)

Part #497680

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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

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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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