Carburetor Compatible with Toro 74301 74325 74327 74330 74350 74351 74353 74402 74403 74502 74419 TimeCutter Z380 Z420 Z480 Zero-Turn Mower Engine Replacement Carb

What It Is

This is an aftermarket replacement carburetor designed for Toro TimeCutter Z-series zero-turn mowers (models Z380, Z420, Z480) and select other Toro models. It regulates the fuel-air mixture going into the engine, solving starting/running problems caused by clogged or worn factory units.

Fitment & Compatibility

• Direct fit for: Toro 74301, 74325, 74327, 74330, 74350, 74351, 74353, 74402, 74403, 74502, 74419 (check your model number on the mower frame or under the seat).
• Deck size doesn’t matter – this carb is engine-specific, not deck-specific. It fits the Briggs & Stratton or Toro-branded engines used in those models (typically 22–26 HP).
• OEM vs aftermarket: This is a non-OEM part. It may lack the exact same jet sizing or gaskets as the original. If you have an older Toro with a different carb mount pattern, measure the bolt spacing (typically 2.5" center-to-center) and compare to your old unit.
• Also check: Your air filter housing and fuel line connections match the carb’s inlet/outlet sizes (usually 3/16" or 1/4" fuel line). If they differ, you’ll need adapters.

Key Things to Know

• Quality is decent for the price – most users report it works out of the box, but a few mention needing to clean out debris or adjust the idle screw slightly.
• Installation difficulty: Moderate. Expect to swap gaskets, connect fuel and throttle linkage, and maybe adjust the idle mixture screw. Have a small screwdriver and pliers ready.
• Common gotcha: The supplied gaskets may be thinner than OEM – use a thin layer of gasket sealant if you see air leaks after install. Also, the choke linkage might need bending to match your cable travel.
• No warranty support – since it’s an aftermarket part, don’t expect manufacturer help if it fails quickly.

Should You Buy It

If your Toro TimeCutter or listed model won’t start, runs rough, or stalls under load, and you’ve confirmed the carb is the issue (not fuel lines or spark), this is a cost-effective fix. It’s right for DIYers who can handle basic engine work and don’t want to pay $60–$100 for an OEM carb. Skip it if you need exact factory specs or if your mower is still under warranty – stick with Toro parts then.