Blade Engagement Cable 946-05124A 746-05124A Compatible with MTD Craftsman Troy-Bilt Lawn Mower - Fits Model 13AC77XYA93 13AL78XTA93 T100 T1000 T107 T110 Deck Engage Cable

What It Is

The blade engagement cable (part #946-05124A / 746-05124A) is a replacement control cable that connects the mower’s engagement handle to the blade brake clutch, allowing you to start and stop the blades from the operator position. It’s designed for walk-behind and riding mowers from MTD, Craftsman, and Troy-Bilt, typically on models with a 42-inch or 46-inch deck.

Fitment & Compatibility

Before buying, verify these four things:

• Model number: This cable fits specific MTD/Craftsman/Troy-Bilt riding mowers, including models 13AC77XYA93, 13AL78XTA93, T100, T1000, T107, and T110. Check your mower’s model tag (usually under the seat or on the frame).
• Deck size: Works with 42-inch and 46-inch decks. Measure your deck width if unsure.
• OEM vs aftermarket: This is an aftermarket replacement. OEM part numbers are 946-05124A and 746-05124A. It should match the length and end fittings of the original—measure your old cable end-to-end (typically about 60-70 inches).
• Cable routing: Ensure the cable path is clear and that the mounting bracket and lever align. Some older models may need minor bracket adjustments.

Key Things to Know

• Quality: At $11.88, this is a budget-friendly aftermarket cable. Reviews average 4.2/5, but some users report the outer sheath is slightly less durable than OEM. Expect 1-3 seasons of normal use.
• Installation difficulty: Moderate. You’ll need basic tools (wrenches, pliers) and about 30-60 minutes. The trickiest part is routing the cable through the frame without kinking it.
• Common gotchas:
  • The cable may come pre-lubed, but apply light grease to the ends for smoother operation.
  • If the blade doesn’t disengage fully, check that the cable is not too tight—adjust the barrel nut at the handle end.
  • Double-check that the cable length matches your original; some users report needing to reroute for a perfect fit.
• Fitment note: This cable is not compatible with zero-turn mowers or models with electric PTO switches.

Should You Buy It

If you have a compatible MTD/Craftsman/Troy-Bilt riding mower with a manual blade engagement lever and your original cable is frayed, stuck, or broken, this is a solid, low-cost fix. It’s a good choice for DIYers on a budget who don’t mind a bit of routing work. For heavy commercial use or if you want maximum durability, consider an OEM cable instead.