8TEN LawnRAZOR Mower Blade for Wright Stander 1520842 71440003 Husqvarna iZ4217 539101733 539102093 (Toothed) 2 Pack

What It Is

This is a toothed mulching blade designed for zero-turn mowers, specifically the Wright Stander and Husqvarna iZ4217. It’s optimized for fine grass clipping mulching and bagging, not for heavy-duty cutting or scalping.

Fitment & Compatibility

• Deck size: Fits 42-inch decks only. Measure your deck width before ordering.
• OEM cross-references: Wright Stander 1520842, 71440003; Husqvarna 539101733, 539102093. Also works on some Gravely and Bad Boy models with a 42-inch deck and a 3-point star center hole.
• Measurements: Blade length is 20.5 inches, center hole diameter is 1 inch (3-point star shape). Thickness is 0.1875 inches. Verify these against your current blade.
• Aftermarket note: This is an 8TEN aftermarket blade, not OEM. It’s a direct replacement but may have slightly different balance or finish than factory blades.

Key Things to Know

• Toothed edge: The serrated teeth help shred grass but dull faster than straight blades. Expect to sharpen or replace more often, especially in sandy soil.
• Installation: Easy bolt-on, but torque to 70-90 ft-lbs (check your manual). Use a torque wrench—over-tightening can warp the blade or strip the spindle.
• Balance: Out of the box, these are usually balanced, but always check with a balancer. An unbalanced blade will vibrate and damage your spindle bearings.
• Compatibility gotcha: The 3-point star hole is common, but some older Wright or Husqvarna decks use a different pattern. Visually inspect your old blade’s center hole before buying.

Should You Buy It

Buy this if you own a Wright Stander or Husqvarna iZ4217 with a 42-inch deck and want an affordable mulching upgrade for fine lawn finishing. Skip it if you need a heavy-duty lift blade for tall grass or rough terrain—you’ll be sharpening too often. For the price, it’s a solid value for light-duty residential use.