Snapper Genuine OEM 21" Air Lift Blade for Lawn Mowers, Fits, Simplicity, Ferris & Murray / 7019795BZYP

What It Is

This is a Snapper Genuine OEM 21-inch Air Lift blade designed to create a strong vacuum under the deck, lifting grass upright for a cleaner, more even cut. It’s intended for residential mowers with a 21-inch cutting deck, commonly used on Snapper, Simplicity, Ferris, and Murray models.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: Must be exactly 21 inches. This blade will not fit 20-inch or 22-inch decks.
• Model/brand fit: Confirmed for Snapper, Simplicity, Ferris, and Murray. Check your mower’s model number against Snapper part number 7019795BZYP.
• Center hole & spindle: This blade uses a standard 1-inch center hole and a 5-point star pattern. Measure your existing blade’s center hole and spindle pattern to confirm. Aftermarket blades may use different hole patterns, so stick with OEM if unsure.

Pro tip: Remove one existing blade and measure its length, center hole diameter, and mounting pattern before ordering.

Key Things to Know

• Build quality: Genuine Snapper OEM steel, heat-treated for durability. Expect a sharp edge out of the box.
• Installation difficulty: Easy—requires a socket wrench and torque wrench. Torque to 30-50 ft-lbs per manufacturer spec.
• Air lift design: The curved wing creates more suction than flat blades. Works best at higher mowing speeds and with dry grass.
• Gotcha: The air lift can clog in wet or thick grass. Keep the deck clean and don’t mow when grass is damp.

Should You Buy It

Buy this blade if you have a compatible 21-inch Snapper, Simplicity, Ferris, or Murray mower and want a genuine OEM part with proven lift performance. It’s ideal for homeowners who want a cleaner cut and don’t mind paying a premium for reliability. Skip it if you have a different brand or deck size, or if you prefer aftermarket blades for lower cost.