HQPASFY AB2100 Lawn Mower Blade Compatible with EGO Power+ 56V Models LM2100 LM2100SP LM2101 LM2102SP LM2142SP with 21" Deck, Mower Mulching Blades 1 Pack

What It Is

The HQPASFY AB2100 is an aftermarket mulching blade designed for EGO Power+ 56V mowers with a 21-inch cutting deck. It replaces the OEM blade on select LM2100-series models to improve grass clipping mulching and recirculation.

Fitment & Compatibility

Before buying, verify your mower model from the list: LM2100, LM2100SP, LM2101, LM2102SP, LM2142SP. Also confirm your deck is exactly 21 inches (measure from blade tip to blade tip). This blade is not compatible with EGO’s LM2000, LM2135, or any 20-inch or 22-inch deck models. It is an aftermarket part—not OEM EGO—so the center hole and blade thickness match the original, but the cutting edge profile differs slightly. Check that your mower uses a single blade (not a dual-blade system) and that the blade adapter or washer pattern fits your spindle.

Key Things to Know

• Quality control is inconsistent – Some users report the blade arrives unbalanced or with a dull edge. You may need to sharpen and balance it before first use.
• Installation is straightforward – Uses a standard 15/16-inch or 18mm socket. Torque the bolt to 35-40 ft-lbs. Always disconnect the battery before flipping the mower.
• Mulching performance is decent but not OEM-level – It chops clippings finer than the stock bagging blade but may leave clumps in thick, wet grass.
• Durability is average – The steel is softer than OEM; expect faster dulling in sandy or rocky lawns. Replace every 25-30 hours of use.

Should You Buy It

Buy this blade if you need a cheap mulching option for your EGO 21-inch mower and are willing to sharpen and balance it yourself. Skip it if you want OEM fit/finish, run a dual-blade system, or mow heavy, damp grass regularly—the minor savings aren’t worth the hassle. For $23, it’s a passable budget stopgap, not a long-term upgrade.