• Complete service kit includes: 595663 air filter base, 799579 air cleaner foam filter, 595660 air cleaner cover, 596459 governor spring, and spark plug. No need to hunt for missing parts, everything you need for a full engine tune-up in one box
• Compatible with Lawnmower 08P502, 08P602, 09P602, 09P702 series engines
• Compatible with 450E 500E 550E 550EX Series Engine Lawn Mower
• Well made seal design for air cleaner housing assembly, prevents grass debris and fine dust from entering the engine intake, keeps your 450E/500E engine running like new
• Please carefully verify your original parts before ordering to ensure you receive the correct product