Replacement Snapper Blade Replaces Snapper. 7026428. Fits 21" Mowers.

What It Is

This is a genuine OEM Snapper replacement blade for 21-inch walk-behind mowers. It replaces Snapper part number 7026428 and is designed for mulching or bagging setups on standard residential Snapper mowers.

Fitment & Compatibility

Before buying, confirm your mower deck measures exactly 21 inches. This blade is specifically for Snapper 21” steel and aluminum deck models, including the Classic, Comet, and certain rear-engine riders. Check your current blade’s center hole (must be a 5-point star or 7/8” round depending on your model), blade length (should be ~20.5” tip-to-tip), and offset. This OEM part fits Snapper models from the late 1990s through early 2010s, but not universal-fit decks. Verify your mower’s model number against Snapper’s parts lookup—do not rely on “fits 21-inch” alone.

Key Things to Know

• Low rating warning: The single 2.0-star review may indicate quality control issues (e.g., bent blades, poor balance) or mispackaged parts. Inspect immediately upon arrival.
• Installation difficulty: Moderate—requires removing the center bolt and blade adapter. Use a torque wrench; spec is typically 30–40 ft-lbs. Do not overtighten.
• Common gotcha: The 7026428 blade is often confused with the 7026429 (same length, different center hole). Check your adapter before ordering.
• Aftermarket alternatives: Many $15–$25 aftermarket blades fit the same deck and may offer better value if OEM quality is inconsistent. Verify star vs. round center hole.

Should You Buy It

Only if you need an exact OEM replacement and your mower is still under warranty or requires genuine parts for fit. Given the poor rating and high price, most users are better off with a reputable aftermarket blade (e.g., Oregon or MaxPower) that matches your deck’s specifications—just confirm the center hole and offset match your Snapper’s adapter.