Welandya Air Cleaner Cover 595660 + 799579 Air Filter Kit for MTD/Troy-Bilt Lawn Mowers

Overview

Meet the Welandya air intake refresh kit, featuring the 595660 air cleaner cover, the 799579 foam air filter, and the 594281 primer bulb. This compact trio is designed to refresh your mower's air path, helping to keep dust out of the carburetor region while supporting steady starts and smoother operation in everyday yard work.

In one ready-to-use package, you receive the essential components that commonly wear over time. The air cleaner cover adds a protective shield over the intake, the foam air filter traps dust before it reaches the engine, and the primer bulb supports a reliable ignition sequence for many small engines.

What’s included

• 1 × 595660 air cleaner cover
• 1 × 799579 air filter
• 1 × 594281 primer bulb

Compatibility and fit

This kit is designed to work with a broad range of BS, MTD and Troy-Bilt engines, including those in the 590581, 08P502, 08P602, 09P602 and 09P702 families. It fits many units in the 550e to 550ex series and is compatible with several engine codes listed in the description. The design emphasizes a snug, straightforward replacement so you can refresh your air path without tools or expertise beyond a basic grasp of your mower.

With alignment to common engine configurations, the Welandya kit helps preserve the intended air flow path, supporting responsive throttle behavior and smoother operation under typical outdoor conditions.

Real-life use and benefits

• New components can contribute to cleaner intake air, potentially supporting steadier starts and consistent engine response in dusty environments.
• Fresh filters and seals may help reduce performance variability caused by dirt buildup, especially during seasonal yard tasks.

As with any replacement parts, results can vary by model, maintenance history and operating conditions. Consider this kit as a practical upgrade option that may help maintain engine breathing and overall curb appeal of your mower, rather than a guaranteed improvement.

How to install

• Remove the old air cleaner cover and filter if present
• Install the 799579 foam air filter inside the housing
• Attach the 595660 cover and connect the 594281 primer bulb as directed by your mower’s manual

By choosing the Welandya kit, you gain a compact, ready-to-use replacement set designed to fit many compatible engines, offering a straightforward path to refreshing a few vital air-path components.