946-04661A Control Throttle Cable Compatible with Troy Bilt TB110 TB230 Craftsman 21'' Lawn Mower MTD Yard Machine Gas Push Lawnmower Replacement Parts 746-04661A 946-04661 746-04661 (2PCS)

What It Is

This is a replacement control throttle cable for gas push lawn mowers, specifically designed to connect the throttle lever on the handle to the engine’s carburetor. It controls engine speed (choke, fast, slow) and is commonly used on Troy-Bilt TB110, TB230, Craftsman 21”, MTD, and Yard Machine models.

Fitment & Compatibility

Before buying, verify these three things:

• Model & Brand: Fits Troy-Bilt TB110, TB230, Craftsman 21” (with Briggs & Stratton or MTD engines), and most MTD/Yard Machine push mowers with a similar cable routing. Check your mower’s model number against the list in the product description.
• OEM Cross-Reference: Replaces OEM part numbers 946-04661A, 946-04661, 746-04661A, and 746-04661. If your mower uses a different cable (e.g., 946-04662 or 946-04663), this will not fit.
• Physical Check: Measure your old cable’s overall length (approx. 36–40 inches) and the end fittings (ball joint or hook). This cable has a plastic barrel at the carburetor end and a metal loop at the handle end. If your mower has a different end style, it won’t connect properly.

Key Things to Know

• Quality: Aftermarket cable; generally reliable for the price, but some users report slightly thinner housing or less smooth operation than OEM. Lubricate the cable with light oil before installation for best performance.
• Installation Difficulty: Moderate (30–60 minutes). You’ll need basic tools (screwdriver, pliers, possibly a socket set). The hardest part is routing the cable correctly around the deck and engine—take a photo of the old cable path before removing it.
• Common Gotchas: The cable may be slightly longer or shorter than OEM. If too long, you’ll have excess slack; if too short, it may not reach the carburetor lever. Also, the included metal clip for the handle may not match all mower handles—check your handle bracket design.
• Two-Pack: Comes with two cables, but most mowers only need one. Keep the spare for future replacement or as a backup.

Should You Buy It

Buy this if you have a Troy-Bilt TB110, TB230, or Craftsman 21” push mower with a broken or stiff throttle cable and want an affordable, quick fix. It’s a good value for the price, but expect slightly less smooth operation than OEM. If you need exact fitment and premium feel, stick with a genuine MTD or Briggs & Stratton cable.