Toro Wheelhorse 42" Deck Belt – Fits 78345, Replaces 6738 For 300 Series 312, 314 Models

Keep your Toro Wheelhorse mower cutting clean with this replacement deck belt.

It's designed to fit 42-inch decks, specifically models using the 78345 belt, and it replaces the original 6738 part.

That makes it a perfect match for the 300 series tractors like the 312 and 314.

The belt is brand new, made by rotary, and built to handle the demands of thick grass and rough terrain.

It's a non-domestic product, but quality is solid—no cheap materials here.

Just take off the old belt, route this one around the pulleys, and you're back to mowing.

No custom bundling, no modifications needed.

If your deck's been squealing or slipping, this belt will tighten things up and get your Toro running like new again.