Cogged Time Cutter Drive Belt 1/2" x 58" for Lawn Mower Exmk Toro 119-3309 119-3309-SL TimeCutter ZS3200, ZS3200S, ZS4200, SS3200, SS4200, SS4235, SS4260, MX4260

What It Is

This is a cogged drive belt (1/2" x 58") for Toro TimeCutter zero-turn mowers, powering the cutting deck via the engine pulley. Designed for residential/commercial mowers with 50-60" decks, it replaces OEM part 119-3309 and 119-3309-SL.

Fitment & Compatibility

Exact fit models: TimeCutter ZS3200, ZS3200S, ZS4200, SS3200, SS4200, SS4235, SS4260, MX4260.
Check before buying:

• Measure your old belt: must be exactly 1/2" wide x 58" outside length (cogged).
• Verify your model number on the mower’s serial plate (engine deck size doesn’t matter—only model series).
• This is an aftermarket belt; OEM Toro belts cost 2-3x more but may last longer.
• Not compatible with older TimeCutter models (e.g., ZS3100, ZS3300) that use a 1/2" x 56" belt.

Key Things to Know

• Quality: Cogged design reduces slipping and heat buildup vs. flat belts. Users report 1-2 seasons of heavy use before replacement.
• Installation: Moderate difficulty—requires removing the deck belt cover, routing around pulleys, and tensioning. A belt tool helps.
• Common gotcha: The 58" length is critical; even 1" longer will cause slack and poor deck engagement.
• Price vs. OEM: At ~$17, it’s a budget choice; Toro OEM (119-3309) runs ~$40 but may have tighter tolerances for commercial use.

Should You Buy It

Buy if you need a quick, affordable replacement for a residential TimeCutter with a 50-60" deck and are comfortable with basic belt installation. Skip it if you mow commercially or want maximum durability—OEM is worth the extra cost.