133-1998 Brake Cable Compatible with Toro Timemaster Lawnmower Blade Brake 133-1998 20976 20978 21200 21810 21811 21199 21199HD

What It Is

This is a replacement brake cable for the Toro Timemaster lawnmower’s blade brake system. It disengages the blade when the operator releases the handle, a critical safety feature for 30-inch and 42-inch Timemaster models.

Fitment & Compatibility

Check these before buying:

• Deck size: Fits 30-inch and 42-inch Toro Timemaster models (e.g., 20976, 20978, 21200, 21810, 21811, 21199, 21199HD).
• Model number: Confirm your mower’s model number (on the frame or under the seat) matches one of the listed numbers.
• OEM vs aftermarket: This is an OEM Toro part (133-1998) or a compatible aftermarket version. OEM is recommended for exact fit.
• Cable length: Measure the old cable end-to-end; it should be about 60 inches. If yours is shorter or longer, it won’t route correctly.
• Brake type: Only for blade brake systems (not for self-propel or drive cables).

Key Things to Know

• Installation difficulty: Moderate. Expect 20–40 minutes. Requires removing the handle cover and routing the cable through the tube.
• Common gotcha: The cable end must seat fully into the brake lever. If it’s loose, the brake won’t engage properly.
• Quality: OEM cable is sheathed in durable plastic; aftermarket versions may have thinner sheathing that kinks easier.
• No special tools needed – just a screwdriver and pliers. Watch a YouTube video for routing guidance specific to your model.

Should You Buy It

Yes, if your Toro Timemaster’s blade brake cable is frayed, stuck, or snapped. This is the correct OEM replacement for most 30-inch and 42-inch models. For $9.90, it’s a cheap fix that restores a critical safety feature. Skip it if your mower uses a different brake type (e.g., belt-driven blade stop) or if the cable is not the issue (check the brake lever and spring first).