117-1018 V-Belt (3/8" x 32.5") for Toro Recycler 22'' Lawn Mower,Fits for Toro 20330, 20339, 20370, 20371, 20377, 20378, 20379 20954 21378 21442 Lawn Mowers-Aramid Cord

What It Is

This is a replacement V-belt (3/8" wide, 32.5" long) specifically for Toro Recycler 22-inch walk-behind mowers. It drives the blade from the engine pulley—if the belt is worn or broken, the blade won’t spin.

Fitment & Compatibility

• Deck size: 22-inch cutting deck only (not for 21" or 30" models).
• Model numbers that fit: 20330, 20339, 20370, 20371, 20377, 20378, 20379, 20954, 21378, 21442. Verify your model number on the mower’s sticker (under the seat or on the deck).
• Measurement check: Belt is 3/8" wide (A-section) and 32.5" outer circumference. Measure your old belt (lay flat, measure end-to-end) to confirm length. A 32.5" belt is not interchangeable with 32" or 33" belts.
• OEM vs aftermarket: This is an aftermarket belt with aramid cord (stronger than standard rubber). OEM Toro part number is 117-1018. This replacement matches that spec.

Key Things to Know

• Aramid cord construction resists stretching and heat better than standard rubber belts—good for frequent, heavy use.
• Installation is moderate difficulty. Requires removing the blade, belt cover, and routing the belt around the pulley and idler. A belt routing diagram is usually printed on the deck or in the manual.
• Common gotcha: The belt must be tensioned correctly after installation. If it’s too loose, the blade slips; too tight, it wears pulleys and bearings. Use the idler spring tensioner—don’t overtighten.
• Check pulley condition before installing. Worn or grooved pulleys will shred a new belt quickly.

Should You Buy It

Yes, if you have a compatible Toro Recycler 22" model and need a reliable, budget-friendly replacement. The aramid cord adds durability over standard belts, and the price is fair. Avoid if your mower has a different deck size or you need an OEM part for warranty purposes.