CUB CADET 719-0329 Flail Blade CSV260 CSV240 CSV24 CSV220 CSV070 CSV061 CSV060K

What It Is

The CUB CADET 719-0329 is a genuine OEM flail blade designed for use on Cub Cadet CSV series walk-behind string trimmers/mowers. It replaces the factory cutting head on CSV models to handle heavy brush, weeds, and light saplings where standard string line fails.

Fitment & Compatibility

Before buying, confirm your machine is one of these Cub Cadet CSV models: CSV260, CSV240, CSV24, CSV220, CSV070, CSV061, CSV060K. This blade does not fit zero-turn riders, tractors, or any non-CSV Cub Cadet mower deck. Measure your existing flail blade’s center hole diameter (should be 1 inch) and overall length (approx. 8 inches). This OEM part replaces the original factory blade only—it is not a universal or aftermarket substitute. Check your model’s serial number against Cub Cadet’s parts lookup to ensure the mounting bolt pattern matches.

Key Things to Know

• Quality: Genuine Cub Cadet OEM steel blade—durable and balanced for the CSV’s high-speed brush cutting head. No sharpening required; replace when dull or bent.
• Installation difficulty: Easy (15 minutes). Requires a 13mm socket and wrench to remove the single center bolt. Torque to 25-30 ft-lbs. No special tools.
• Common gotcha: Do not use this blade on a standard string trimmer head—it’s designed only for the CSV’s dedicated flail head assembly. If your head is damaged, you may need the entire head kit (part 719-0330), not just the blade.
• Performance: Cuts much thicker material than string, but will not mulch or bag like a standard mower blade. Expect more vibration than string.

Should You Buy It

Buy this if you own a compatible CSV model and regularly cut heavy weeds, briars, or brush where string line snaps or wears too fast. It’s a direct OEM replacement, so no guesswork on fit. Skip it if you only mow light grass or need a multi-purpose blade—stick with string for those jobs.