Simplicity, Snapper 22.5" Mulch Blade for Lawn Mowers / 1716695ASM, 71704101, 1704101SM

What It Is

This is a 22.5-inch OEM mulch blade designed for select Simplicity and Snapper walk-behind mowers (e.g., Broadmoor, Regent, or Classic models). It replaces part numbers 1716695ASM, 71704101, and 1704101SM. The blade is intended to cut grass into fine clippings for nutrient recycling, reducing the need for bagging.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: The blade is 22.5 inches long (measured diagonally from tip to tip). It fits only mower decks designed for a 22.5-inch blade—do not use on 21-inch or 24-inch decks.
• Model & brand fit: This blade is specific to Simplicity and Snapper mowers with a 22.5" deck. Check your mower’s model number (on the deck or frame) against the manufacturer’s compatibility list. It is not universal; it will not fit most Craftsman, Toro, or Honda models.
• OEM vs aftermarket: This is an OEM Snapper/Simplicity blade. Aftermarket equivalents exist (e.g., Oregon 96-058), but OEM ensures exact hole pattern (center hole and two offset holes) and balance. Measure your current blade’s center hole diameter (usually 0.75” or 1”) and offset hole spacing to confirm.

Key Things to Know

• Quality: Made from 0.1875-inch thick steel. Holds an edge well for residential use but may dull faster on sandy soil or rocky yards. Rated 4.4/6 reviews—solid but not premium.
• Installation difficulty: Easy if you have a socket wrench and torque wrench (recommended torque: 60-80 ft-lbs). Use thread locker or anti-seize on the blade bolt. Install with the “mulch” side facing the deck (curved edges upward).
• Common gotcha: This is a mulch blade, not a standard lift blade. It creates finer clippings but may leave clumps in wet grass. For bagging or side discharge, you need a different blade (e.g., standard lift or high-lift).
• Price: $43.11 is typical for OEM. Aftermarket versions run $15-$25 but may have thinner steel or fit issues.

Should You Buy It

Buy this if you own a compatible Simplicity or Snapper 22.5-inch mower and want OEM fit and reliability for mulching. Skip it if you need a bagging/side-discharge blade, have a different brand, or want to save money with an aftermarket option. For most residential lawns, this blade works well—just avoid wet grass and check your deck model first.