8TEN LawnRAZOR Blade for Toro TimeCutter HD ZX5400 Titan MX5400 54" Deck 115-9650-03 115-4999 (Notched High Lift) 3 Pack

What It Is

The 8TEN LawnRAZOR Blade is a notched high-lift replacement blade designed for Toro TimeCutter HD ZX5400 and Titan MX5400 zero-turn mowers with a 54-inch deck. It improves grass clipping discharge and bagging performance by generating stronger airflow than standard blades.

Fitment & Compatibility

Before buying, confirm your mower has a 54-inch deck and uses OEM part numbers 115-9650-03 or 115-4999. This 3-pack replaces all three blades on the deck. Check the blade length (should be roughly 20.5 inches), center hole diameter (usually 1 inch), and notch pattern. If your deck uses a different hole or notch shape, these won’t fit. Cross-reference with your Toro model number (e.g., TimeCutter HD ZX5400 or Titan MX5400) to avoid mismatch.

Key Things to Know

• High-lift design improves discharge and bagging but may reduce lift in wet or thick grass.
• Notched edge helps reduce clogging but can be slightly louder than standard blades.
• Installation is straightforward with a socket wrench, but always torque to spec (typically 70–90 ft-lbs) and use thread locker.
• Balance check recommended – aftermarket blades can vary; test on a blade balancer before running.

Should You Buy It

If you own a Toro 54-inch TimeCutter or Titan and want better clipping evacuation or bagging performance without paying OEM prices, this 3-pack is a solid value. It’s not ideal for mulching or fine-cut lawns, but for standard cutting and discharge, it’s a reliable upgrade.