The Mower Shop 42" Toro TimeCutter SS Tune-Up Kit (Toro Single Cylinder 2018 and Newer)

What It Is

This is a complete tune-up kit for 42-inch Toro TimeCutter single-cylinder mowers (2018 and newer). It includes everything needed for a seasonal service: spark plug, air filter, fuel filter, and oil.

Fitment & Compatibility

Check your mower’s model number – this kit is specifically for 42" TimeCutter SS models with single-cylinder Kawasaki or Toro engines built from 2018 onward. It will not fit twin-cylinder engines or 50"/60" decks. Verify your deck size (measure if unsure) and confirm your engine is a single-cylinder (look for one spark plug). This is an OEM-quality kit, not a generic aftermarket set – parts match factory specs. Always cross-reference your mower’s serial number with Toro’s parts diagram before buying.

Key Things to Know

• Quality: Parts are OEM-equivalent; spark plug is pre-gapped, but double-check gap with a tool before installing.
• Installation: Easy for DIYers – basic hand tools (socket wrench, screwdriver) needed. Takes about 30 minutes.
• Common gotcha: The fuel filter can be tight in the line; use pliers to pinch clips gently. Don’t skip the oil change – kit includes oil but you’ll need to drain old oil separately.
• Not for zero-turn mowers with Kohler or Briggs engines – verify engine brand before purchase.

Should You Buy It

Buy this if you own a 42" Toro TimeCutter SS (2018+) and want a convenient, single kit for annual maintenance. It’s a good value vs. buying parts individually, and the parts are reliable for keeping your mower running smoothly all season. Skip it if you have a different deck size, twin-cylinder engine, or prefer using OEM Toro-branded parts only.