946-04206A Variable Speed Drive Cable for MTD, Troy Bilt Self Propelled Cable, Replaces 746-04206, 746-04206A, 946-04206, 946-04206A

What It Is

This is a variable speed drive cable that controls the self-propelled engagement and ground speed on MTD and Troy-Bilt walk-behind mowers. It transmits the operator’s lever movement to the transmission, letting you adjust forward speed without pushing.

Fitment & Compatibility

Before buying, check your mower’s model number (stamped under the seat or on the frame, not just the deck). This cable directly replaces OEM part numbers 746-04206, 746-04206A, 946-04206, and 946-04206A. It fits most MTD, Troy-Bilt, Cub Cadet, and Yard Machines self-propelled mowers with a variable-speed transmission, typically from the late 2000s through current production. Measure the cable’s overall length (approx. 37-40 inches) and compare to your original. Verify the end fittings match—this cable has a barrel-shaped connector on one end and a Z-shaped hook on the other. Avoid buying if your mower uses a fixed-speed (single-speed) drive cable; those are shorter and have different ends.

Key Things to Buy

• Quality: This is a budget aftermarket cable. Expect slightly thinner outer housing and less smooth inner wire than an OEM MTD cable. It works fine for casual use but may wear faster under frequent speed changes.
• Installation difficulty: Moderate. You’ll need to remove the mower’s rear cover, disconnect the old cable at the transmission and control lever, then route and adjust the new one. Plan 30-60 minutes.
• Common gotcha: The cable can kink if you bend it too sharply during routing. Keep the curve gentle near the transmission. Also, the adjustment barrel at the lever end may need a small wrench to fine-tune tension—too loose and the mower won’t engage, too tight and it’ll creep forward.
• Lubrication: Apply a drop of light oil to the inner cable at both ends before installation to reduce friction and extend life.

Should You Buy It

If your mower is a basic residential model (not a commercial or heavy-duty unit) and you want to save a few dollars over OEM, this cable is a fine replacement. It’s not for professionals or high-use yards—expect to replace it every 1-2 seasons if you mow weekly. For occasional homeowners, it’s a good value at $10.