Hippotech Air Filter Base 595663 + Foam Filter 799579 + Cover 595660 Kit for 450E-550Ex Lawn Mowers

All-in-one tune-up kit for your lawn mower

Keep your 450E, 500E, 550E, and 550Ex series engines running smoothly with the Hippotech replacement kit. This complete service bundle combines essential filtration parts with key components for a full engine tune-up, all in one box. By consolidating parts that typically wear together, this kit supports straightforward maintenance and minimizes the search for compatible pieces.

What’s included

• 595663 air filter base
• 799579 air cleaner foam filter
• 595660 air cleaner cover
• 596459 governor spring
• Spark plug (premium grade)

The combination is designed to cover the core needs of a routine service, potentially helping to maintain clean air intake and steadier engine response over time. Each part is selected to work together, reducing the need to source separate components from multiple suppliers.

Compatibility at a glance

• Compatible with Lawnmower models in the 08P502, 08P602, 09P602, 09P702 series
• Specifically suited for 450E, 500E, 550E, and 550Ex engines

Before you order, please carefully verify that your original parts match the kit components. This helps ensure a proper fit and optimal performance in your specific mower model. The kit is intended to provide a cohesive set of parts that align with the listed engine families.

Why choose this kit

Beyond the obvious convenience, the kit targets practical maintenance goals. A well-sealed air cleaner housing helps reduce grass debris and fine dust entering the intake, which can support more predictable operation in variable mowing conditions. The governor spring and spark plug are included to support reliable starts and smoother throttle behavior during typical lawn-care sessions.

Installation tips

Follow standard safety practices and your mower’s service manual when replacing components. Start with the air filter base, then the foam filter, and finally the cover. Inspect the seal and housing for any wear, and replace as needed to maintain proper filtration.

Usage scenarios

Ideal for seasonal tune-ups, post-season maintenance, or quick refreshes when mowing in dusty or grassy conditions. The all-in-one kit is designed to simplify your maintenance routine while preserving engine cleanliness and dependable starts.