General description The Replacement Carburetor Kit 799583 is designed for various lawn mower engines, including models 300E, 450E, 500E, 550EX, and 500 with engine sizes of 125cc and 140cc. This kit effectively addresses common issues such as oil leakage, idling problems, and black smoke, ensuring optimal performance. Technical specifications Compatible with lawn mower engines: 300E, 450E, 500E, 550EX, 500, 125cc, 140cc Part numbers: 593261, 799583, 799579, 595656, 591979, 591160 High-quality durable materials for long service life Compatibility and accessories Compatible with part numbers: 09P602-0019-F1, 09P602-0023-F1, 09P602-0039-F1, 09P602-0060-F1, 09P602-0063-F1, 09P602-0076-F1, 09P602-0077-F1, 09P602-0085-F1, 09P602-0090-F1, 09P602-0095-F1, 09P602-0096-F1, 09P602-0111-F1, 09P602-0115-F1, 09P602-0117-F1, 08P502-0034-F1, 08P502-0042-F1, 08P502-0046-F1, 08P502-0047-F1, 08P502-0049-F1, 08P502-0054-F1, 08P502-0055-F1, 08P502-0063-F1, 08P502-0064-F1, 08P502-0079-F1, 08P502-0105-F1,