Oregon 198-049 Blade

What It Is

The Oregon 198-049 is a replacement blade for EGO battery-powered lawn mowers. It is designed for standard mulching and bagging on residential-size mowers, not for heavy-duty or commercial use.

Fitment & Compatibility

Before buying, confirm three things: your mower deck size, blade hole pattern, and OEM part number. This blade fits EGO mowers with a 21-inch cutting deck, including models like LM2100, LM2101, LM2102, and LM2142SP. It uses a 6-point star center hole (common on EGO mowers). Check your current blade’s part number—this replaces OEM EGO part 291008400. Measure your existing blade length (should be 21 inches) and center hole shape. It will not fit 20-inch or 22-inch EGO decks, or any non-EGO brand mower without adapter modifications.

Key Things to Know

• Quality: Made from heat-treated steel with a coated finish for rust resistance. Rated 4.6/5 from over 1,000 reviews—users report good durability for residential use.
• Installation: Easy for DIY—requires only a socket wrench and a blade removal tool (or a block of wood to lock the blade). Torque the center bolt to 30-35 ft-lbs; overtightening can strip the star hole.
• Gotcha: The blade is not reversible—only one cutting edge. If you hit a rock or root, inspect for bends immediately; a bent blade will ruin your cut and can damage the spindle.
• Performance: Cuts cleanly in dry grass but may struggle in wet or thick grass—sharpen every 10–15 hours of use for best results.

Should You Buy It

If you own a 21-inch EGO mower and need a reliable, affordable replacement blade for regular mulching and bagging, this is a solid choice. It’s not for commercial duty or heavy mulching, but for residential yards, it offers good value and easy installation. Skip it if you need a high-lift or gator-style blade.