JZGRDN Drive Belt 119-3321 Compatible with Exmark Toro TimeCutter Mowers SS5000,ZS5000,SS5060,MX5060

What It Is

This is a replacement drive belt (OEM equivalent 119-3321) for select Exmark and Toro TimeCutter zero-turn mowers, transferring power from the engine to the transmission. It’s designed for residential/commercial use on models like the SS5000, ZS5000, SS5060, and MX5060.

Fitment & Compatibility

Verify before buying:

• Mower model: Fits Exmark SS5000, ZS5000, SS5060, MX5060 and Toro TimeCutter equivalents. Double-check your model number on the mower’s data plate (under seat or frame).
• Deck size: Works with 50-60 inch decks. Smaller or larger decks use different belts.
• OEM vs aftermarket: This is an aftermarket belt (JZGRDN brand), not OEM Toro/Exmark. Match OEM part number 119-3321 exactly—cross-references differ by width/length.
• Measurements: Belt length ~110.5 inches, width ~0.5 inches. Measure your old belt (lay flat, no stretch) to confirm.

Key Things to Know

• Quality: Budget-friendly but mixed reviews—some report shorter lifespan than OEM. Check for premature wear if you mow heavy grass or slopes.
• Installation: Moderate difficulty; requires removing deck or belt covers. Use a belt routing diagram (available online or in your manual) to avoid misrouting.
• Tension: Must be snug but not overly tight—over-tightening can damage pulleys or bearings. Check tension after first few hours of use.
• Gotcha: Some users report this belt runs slightly narrower than OEM, causing occasional slipping on worn pulleys. Inspect pulleys for burrs or wear before installing.

Should You Buy It

If you need a low-cost replacement for a non-critical mower or are comfortable with occasional belt adjustment, this is a decent stopgap. For heavy-duty commercial use or if you want maximum longevity, stick with OEM or a premium aftermarket brand (e.g., Stens, Oregon). Check your pulleys first—if they’re worn, this belt may slip sooner.