ACEBRI Mower Blades 38 '' Fit for John Deere 38 inch blades AM100946,M82408, 325, 330, 332, 335, 345, GT235, GT242, LT133, LT150, LT155, LT166, LX172, STX38, for Lesco 050536 Mower Blades 2Pack

What It Is

The ACEBRI 38-inch mower blades are a direct-replacement aftermarket set (2-pack) designed for high-quality cutting on residential or light-commercial John Deere and Lesco lawn tractors. They’re intended for decks requiring 38-inch blades (each blade is roughly 19 inches long in a set of two).

Fitment & Compatibility

Before buying, confirm your machine has a 38-inch cutting deck—this is non-negotiable. The blades replace OEM part numbers AM100946 and M82408. They fit John Deere models: 325, 330, 332, 335, 345, GT235, GT242, LT133, LT150, LT155, LT166, LX172, and STX38. Also fits Lesco 050536. Measure your current blade length (center hole to tip) and ensure it’s ~19 inches (38-inch decks use two blades). Check the center hole diameter (typically 7/8-inch or 1-inch—measure yours) and the blade thickness (0.25 inches is standard). If your deck uses a different spindle pattern or offset, these won’t work.

Key Things to Know

• Quality: Made from heat-treated steel, but not as thick or durable as OEM John Deere blades. Expect shorter life if you hit rocks or thick debris frequently.
• Installation: Simple bolt-on replacement—no modifications needed if fitment matches. Use a torque wrench (40-50 ft-lbs) and ensure blades are properly balanced before mounting.
• Gotcha: These are not universal—they only fit 38-inch decks listed above. Double-check your deck model number (stamped under the seat or on the deck itself).
• Performance: Sharper out of the box than many budget blades; good for clean cuts on standard turf. May need sharpening sooner than premium brands.

Should You Buy It

If you own one of the listed John Deere or Lesco models with a 38-inch deck and want an affordable, solid-performing replacement without paying OEM prices, these are a smart pick. Avoid them if you need heavy-duty mulching or have a non-standard deck size.