8TEN LawnRAZOR Blade for Hustler FasTrak Raptor SD SDX XL XD XDX Super Z XR-7 797712 54-Inch Toothed Mulching 3 Pack

What It Is

The 8TEN LawnRAZOR Blade is a toothed mulching blade set designed for 54-inch Hustler zero-turn mowers. It replaces OEM part 797712 and is intended for users who want finer clippings and better leaf shredding than standard blades.

Fitment & Compatibility

Before buying, confirm your deck size is exactly 54 inches. This 3-pack fits Hustler FasTrak, Raptor SD, SDX, XL, XD, XDX, Super Z, and XR-7 models that use the 797712 OEM blade. Measure your current blade’s length, center hole diameter (typically 1-inch), and thickness (usually 0.203-inch) to match. These are aftermarket blades, not OEM—check that your spindle assembly accepts this design. If you have a different deck size (e.g., 48-inch or 60-inch), these won’t work.

Key Things to Know

• Quality: Made from heat-treated alloy steel with a hardened edge—holds up well against debris and lasts through multiple mows.
• Installation: Direct bolt-on replacement; no modifications needed. Use a torque wrench to tighten to 70-90 ft-lbs.
• Gotcha: The toothed edge creates a finer mulch but may clog in wet grass—mow when dry for best results.
• Balance: Each blade is factory-balanced, but it’s smart to check balance on a balancer before installing for vibration-free operation.

Should You Buy It

Buy this if you own a 54-inch Hustler zero-turn and want an affordable aftermarket mulching blade that outperforms standard blades for leaf management and fine clippings. Skip it if you prefer bagging or need OEM-specific parts for warranty reasons.