The ROP Shop | PTO Switch fits Cub Cadet 1405 1415 1420 1430 1440 1512 1535 1541 1572 1604 1605

What It Is

This is an aftermarket PTO (power take-off) switch for Cub Cadet lawn tractors. It controls the engagement of the electric blade clutch, allowing you to turn the mower deck on and off from the dashboard.

Fitment & Compatibility

• Confirmed models: Cub Cadet 1405, 1415, 1420, 1430, 1440, 1512, 1535, 1541, 1572, 1604, 1605.
• Check your OEM part number: Look on your old switch for a number like 925-3158, 925-3182, or 725-3158. This switch is a direct replacement for those.
• Physical check: Verify the switch has 5 or 6 blade terminals (this one uses 5). Measure the mounting hole spacing (approx. 1.5 inches center-to-center). Count the number of prongs – mismatches here are the most common fitment error.
• Deck size: No matter your deck size (38", 42", 44", etc.), the switch is the same if your tractor is in the list above.

Key Things to Know

• Aftermarket quality: This is a non-OEM part. It works, but the plastic housing can feel slightly less robust than the original. Expect 2-3 seasons under normal use.
• Installation difficulty: Easy (20-30 minutes). Disconnect battery negative, unplug the wiring harness, remove the two screws holding the old switch, and reverse. No special tools needed.
• Common gotcha: The switch has a specific orientation – the flat side of the connector must face the steering wheel. Install it upside down and the blade won’t engage.
• Wiring note: If your tractor has a safety interlock module, this switch is compatible. No wiring modification required.

Should You Buy It

If you need a direct, no-hassle replacement for a dead PTO switch on a compatible Cub Cadet and want to save a few dollars over the OEM part, this is a solid choice. It’s not built for heavy commercial use, but for a homeowner with a single tractor, it’ll get the job done. Skip it if you need a heavy-duty switch for a large zero-turn or a machine that sees daily commercial use.