Stens Mulching Blade 335-289 For Snapper 7016980Bzyp,Black

What It Is

The Stens Mulching Blade 335-289 is a replacement blade designed to finely chop grass clippings and blow them back into the lawn for natural fertilization. It fits Snapper walk-behind mowers and select compatible models, specifically replacing OEM part 7016980Bzyp.

Fitment & Compatibility

Before buying, verify three things: deck size (typically 21-inch for this blade, but measure your existing blade length from tip to tip), center hole diameter (must match your spindle—usually 7/8” on Snapper models), and blade width (this Stens blade is 2.5” wide). Cross-reference your mower’s model number with Stens 335-289 or Snapper OEM 7016980Bzyp. This blade is aftermarket, not OEM, but is a direct-fit replacement. Do not assume it fits all Snapper models—check your owner’s manual or measure your old blade.

Key Things to Know

• Quality: Stens is a reputable aftermarket brand; this blade is made from hardened steel and balanced for consistent cutting. Expect similar durability to OEM.
• Installation: Easy for DIYers—use a socket wrench to remove the center bolt, swap blades, and torque to 35–45 ft-lbs. Always disconnect the spark plug first.
• Common gotcha: Mulching blades have a curved or “winged” shape—install with the lift wing facing up toward the deck. Reversing it will result in poor cutting and possible damage.
• Sharpness: Blades ship unsharpened (as most replacement blades do). You can use them as-is, but sharpening before first use improves cut quality.

Should You Buy It

Buy this if you have a Snapper walk-behind mower with a 21-inch deck and want a reliable, affordable mulching blade that matches OEM specs. It’s ideal for homeowners who mulch regularly and want fine clippings without bagging. Skip it if you prefer bagging or side-discharge—this blade is optimized only for mulching.