Grasscool 46 inch Mower High Lift 6 Star Blades Replace Cub Cadet 942-04244A for Enduro XT1 XT2 ZT1 46'' LT46 LX46 LTX1045 LTX1046 Zero Turn Lawn Tractor 942-04290

What It Is

This is a set of three high-lift 46-inch mower blades designed to replace OEM Cub Cadet parts 942-04244A and 942-04290. They are intended for use on Cub Cadet Enduro Series XT1, XT2, ZT1, LT46, LX46, LX1045, and LX1046 models, as well as zero-turn mowers with a 46-inch cutting deck. The high-lift design improves grass clipping discharge and bagging performance, especially in thick or damp grass.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch cutting deck (measure from blade tip to blade tip across the deck). These blades are a direct aftermarket replacement for OEM part numbers 942-04244A and 942-04290, so check your current blade’s part number or your mower’s model number against those references. The blades measure 17.5 inches long, 2.5 inches wide, with a 0.25-inch thickness and a 7-point star center hole. They will not fit 42-inch or 54-inch decks, nor any mower requiring a different spindle pattern or blade length. Verify spindle orientation—some Cub Cadet decks use a specific blade offset or “up/down” mounting.

Key Things to Know

• Quality: These are aftermarket high-lift blades, typically made from hardened steel. Durability is comparable to OEM, but the coating may wear faster in sandy or rocky conditions.
• Installation Difficulty: Easy to install with basic hand tools (socket wrench and blade removal tool). Always disconnect the spark plug and block the blade before loosening the center bolt.
• Common Gotchas: The high-lift design creates more downward air pressure, which can reduce engine performance on smaller mowers or in very tall grass. If your mower already struggles with power, consider standard or medium-lift blades instead.
• Balancing: Aftermarket blades sometimes need balancing before installation. Use a blade balancer to check; an unbalanced blade causes vibration and uneven cut.

Should You Buy It

This is a cost-effective replacement for OEM blades if you need better lift and bagging performance on a 46-inch Cub Cadet. Ideal for homeowners or light commercial users who mow thick, damp grass and want a reliable aftermarket alternative without paying OEM prices. Avoid if you mow in dusty or rocky conditions, or if your mower’s engine is underpowered for high-lift blades.