Compatible with Toro Recycler 22 Front Wheel Drive Traction Cable Replace 140-3947 Fits 22" Recycler Lawn Mowers Models 21442 21445 21447 21770

What It Is

This is a replacement traction drive cable for Toro Recycler 22 lawn mowers with front-wheel drive. It engages and disengages the self-propel mechanism, allowing the mower to move forward under its own power.

Fitment & Compatibility

• Deck size: Only fits 22-inch Toro Recycler models. Measure your deck width to confirm.
• Model numbers: Directly replaces OEM part 140-3947. Compatible with models 21442, 21445, 21447, and 21770.
• OEM vs aftermarket: This is an aftermarket part, not genuine Toro. Check that cable length matches your original (typically ~36 inches overall). If your mower is a newer production year, verify cable routing and bracket shape.
• What to check before buying: Confirm your mower’s model number (stamped on a metal tag near the handle or under the rear flap). Also inspect the old cable: if the outer sheath is kinked or the inner wire is frayed, replacement is needed.

Key Things to Know

• Installation difficulty: Moderate. Requires removing the handlebar assembly and routing the cable through existing guides. A basic socket set and pliers are needed. Allow 30–60 minutes.
• Common gotcha: The cable end must seat fully into the drive engagement lever on the transmission. If it’s not seated, the self-propel won’t engage or will slip.
• Quality: This aftermarket cable is generally functional but the plastic fittings may be slightly less durable than OEM. Lubricate the cable with light oil before installation to reduce friction.
• Adjustment: After installing, you may need to adjust the cable tension using the barrel adjuster near the handle to eliminate slack or over-tightening.

Should You Buy It

If you have a compatible 22-inch Toro Recycler and your traction cable is broken, stretched, or stuck, this is a budget-friendly fix. It’s a solid choice for DIY repairs, but if you want the longest lifespan and easiest fit, consider spending more on the genuine Toro part.