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Briggs & Stratton
Lawn & Garden Engine

Model # 121000 (0101-0739) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 121000-0101-0739 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 259 parts  |
Lawn & Garden Equipment Engine Air Filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, Bs-491588s) 491588S

#445

All parts diagram

Lawn & garden equipment engine air filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, bs-491588s)

Part #491588S

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Lawn & Garden Equipment Engine Fuel Line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499) 791766

#187

All parts diagram

Lawn & garden equipment engine fuel line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499)

Part #791766

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Lawn & Garden Equipment Engine Fuel Tank Cap (replaces 493988s, 792647) 795027

#957A

All parts diagram

Lawn & garden equipment engine fuel tank cap (replaces 493988s, 792647)

Part #795027

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Lawn & Garden Equipment Engine Fuel Tank Cap 792647

#957

All parts diagram

Lawn & garden equipment engine fuel tank cap

Part #792647

Replaced by #795027

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Manufacturer substitution
This part replaces 792647. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting (replaces 493496, Bs-692317) 692317

#186

All parts diagram

Lawn & garden equipment engine carburetor fuel inlet fitting (replaces 493496, bs-692317)

Part #692317

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Lawn & Garden Equipment Engine Pre-filter (replaces 273356, 281165, 690245, Bs-273356s) 273356S

#967A

All parts diagram

Lawn & garden equipment engine pre-filter (replaces 273356, 281165, 690245, bs-273356s)

Part #273356S

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Fuel Tank 694260

#972

All parts diagram

Fuel tank

Part #694260

Replaced by #799863

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Manufacturer substitution
This part replaces 694260. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Flywheel Key (replaces 222698, 690974, Bs-222698s) 222698S

#24

All parts diagram

Lawn & garden equipment engine flywheel key (replaces 222698, 690974, bs-222698s)

Part #222698S

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Lawn & Garden Equipment Engine Air Filter (replaces 493537, 691706, Bs-493537s) 493537S

#967

All parts diagram

Lawn & garden equipment engine air filter (replaces 493537, 691706, bs-493537s)

Part #493537S

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Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 280492) 693981

#137

All parts diagram

Lawn & garden equipment engine carburetor float bowl gasket (replaces 280492)

Part #693981

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