Briggs & Stratton
Lawn & Garden Engine

Model # 12H800 TO 12H899 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 12H800-TO-12H899 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 256 parts  |

Lawn & Garden Equipment Engine Air Filter 491588
#967

Air cleaner assembly and cover 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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Carburetor Primer 496115
#976

Air cleaner assembly and cover 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

Gasket set/valve overhaul gasket set/carburetor kit diagram

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

Part #498260

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Carburetor Kit 493762
#121A

Gasket set/valve overhaul gasket set/carburetor kit diagram

Carburetor kit

Part #493762

Replaced by #498260

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Manufacturer substitution
This part replaces 493762. Substitute parts can look different from the original.
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Gasket Set-c 498261
#977

Gasket set/valve overhaul gasket set/carburetor kit 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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Carburetor 490937
#977A

Gasket set/valve overhaul gasket set/carburetor kit diagram

Carburetor

Part #490937

Replaced by #498260

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Manufacturer substitution
This part replaces 490937. Substitute parts can look different from the original.
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Fuel Pipe 492790
#187

Fuel tank assembly diagram

Fuel pipe

Part #492790

Replaced by #791766

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Manufacturer substitution
This part replaces 492790. Substitute parts can look different from the original.
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Fuel Filter (red) 298090
#240

Fuel tank assembly 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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$5.31
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Tank 495224
#972

Fuel tank assembly 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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$58.46
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Lawn & Garden Equipment Engine Recoil Starter Pulley (replaces 263074, 281504, Bs-498144) 498144
#56

Rewind starter diagram

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

Part #498144

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