CATEGORY: Lawn & Garden/Yard/Farm
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Engine air filter cartridge
PART NUMBER: 491588
Substitution: 491588S Learn why
This item is not returnable.
This manufacturer-approved air filter cartridge (part number 491588S) fits many engines, including Briggs & Stratton engine model 120202-0417-E1.
Allow the engine to cool and disconnect the spark plug before installing the air filter cartridge.
To install the air filter cartridge:
- Remove the screw that secures the air filter cover to the side of the engine.
- Pull the air filter cover off and replace the air filter cartridge.
- Position the air filter cover on the side of the engine and reinstall the mounting screw in the air filter cover.
This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including 491588.