Briggs & Stratton FLYWHEEL 390509

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Briggs & Stratton Authorized Substitution

The part number 390509 has been changed to part number 493456. While the new part may look different, this is a Briggs & Stratton approved substitution.

Please note that the price and availability shown is for the new part number 493456.


BrandBriggs & Stratton
Old Part Number390509
New Part Number493456