Air Filter for Toro Recycler 22 inch 20332 20333 20334 20339 20340 lawn mower (2 air filters, 1 spark plug, 1 spring)

What It Is

This kit includes two air filters, one spark plug, and one spring designed for Toro Recycler 22-inch lawn mowers. It replaces the engine’s air filter (to keep dirt out of the carburetor) and spark plug (for reliable ignition), plus a spring for the blade brake or recoil assembly.

Fitment & Compatibility

Check your model number – this kit fits Toro Recycler 22-inch mowers with model numbers 20332, 20333, 20334, 20339, and 20340. It is not universal; verify your mower’s model tag (usually under the seat or on the deck) matches one of these. The air filter and spark plug are aftermarket replacements for OEM parts (likely a Briggs & Stratton engine). Measure the old filter’s dimensions (approx. 3.5” x 2” x 1”) and spark plug thread size (14mm x 1.25mm gap .030”) to confirm compatibility. The spring is specific to the blade brake or recoil starter on these models – compare length and coil count to your old one.

Key Things to Know

• Quality: Aftermarket parts at a low price; users report they fit and function well, but may lack OEM branding. Spark plug is pre-gapped – double-check gap with a feeler gauge before installing.
• Installation: Easy – remove old air filter (no tools), swap spark plug with a 5/8” socket, and replace spring with pliers. No special skills needed. Takes ~10 minutes.
• Common gotcha: The spring may be for the blade brake system (stops blade when handle released) – if your mower’s spring is different, skip it. Not all Toro models use this exact spring.
• Maintenance: Replace air filter every 25 hours or annually; spark plug every 100 hours or if hard starting. Using this kit keeps engine running clean.

Should You Buy It

Yes, if you own one of the listed Toro Recycler models and want a cheap, complete tune-up kit. It’s ideal for DIY maintenance – saves buying parts separately. Avoid if you need OEM-specific parts (e.g., for warranty) or if your mower uses a different spring. For $10, it’s a solid value for keeping your mower running smoothly.