Briggs & Stratton
Lawn & Garden Engine

Model # 121S05-0013-F1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 121S05-0013-F1 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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ALL PARTS
Showing 10 of 137 parts  |

Lawn & Garden Equipment Engine Recoil Starter Rope (replaces 692259) 697316

#58

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Lawn & garden equipment engine recoil starter rope (replaces 692259)

Part #697316

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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 Spark Plug 692051

#337

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Lawn & garden equipment engine spark plug

Part #692051

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Grip-starter Rope 795426

#60

All parts diagram

Grip-starter rope

Part #795426

Replaced by #281434S

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Manufacturer substitution
This part replaces 795426. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Air Filter Collar Gasket (replaces 273364, Bs-691894) 691894

#163

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Lawn & garden equipment engine air filter collar gasket (replaces 273364, bs-691894)

Part #691894

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Lawn & Garden Equipment Engine Spark Plug Wire Terminal (replaces 493880, 691234, Bs-493880s) 493880S

#851

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Lawn & garden equipment engine spark plug wire terminal (replaces 493880, 691234, bs-493880s)

Part #493880S

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Lawn & Garden Equipment Engine Fuel Line Clamp 791850

#601

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Lawn & garden equipment engine fuel line clamp

Part #791850

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Lawn & Garden Equipment Engine Crankshaft Oil Seal (replaces 399781, 691989, Bs-399781s) 399781S

#20

All parts diagram

Lawn & garden equipment engine crankshaft oil seal (replaces 399781, 691989, bs-399781s)

Part #399781S

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$11.11
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Lawn & Garden Equipment Engine Dipstick Tube O-ring, Upper 691031

#842

All parts diagram

Lawn & garden equipment engine dipstick tube o-ring, upper

Part #691031

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Lawn & Garden Equipment Engine Intake Gasket 796596

#51

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Lawn & garden equipment engine intake gasket

Part #796596

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Repair difficulty
Time required
 15 minutes or less

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