Parts Camp 2-Pack Lawn Mower Blades for 46" Deck – Replaces 742-04244 742-04290 942-04244 942-04290, Fits Cub Cadet XT2-LX46 ZT1-46 Troy-Bilt Craftsman MTD, 6-Point Star Center Hole

What It Is

This is a 2-pack of aftermarket lawn mower blades designed for 46-inch cutting decks. They replace OEM part numbers 742-04244, 742-04290, 942-04244, and 942-04290, and fit most Cub Cadet XT2-LX46 and ZT1-46 models, as well as select Troy-Bilt, Craftsman, and MTD mowers with a 6-point star center hole.

Fitment & Compatibility

Before buying, confirm three things:

• Deck size: Must be exactly 46 inches. Measure your deck width (blade tip to tip) if unsure.
• Center hole: Must be a 6-point star (not a round hole or 5-point star). Check your current blade’s mounting pattern.
• Model number: Verify your mower’s model number (e.g., XT2-LX46, ZT1-46) against the manufacturer’s parts list. These blades are not universal—they won’t fit 42-inch or 54-inch decks, or models with a round or 5-point center hole.

Also check blade length (typically 18.5 inches for 46-inch decks), width (2.5 inches), and thickness (0.25 inches). Measure your old blade for confirmation.

Key Things to Know

• Quality: Aftermarket steel blades. They’re not OEM, but for the price, they cut adequately for residential use. Expect slightly shorter lifespan than genuine Cub Cadet blades on heavy or rocky lawns.
• Installation: Easy if you have a socket wrench and blade removal tool. The 6-point star aligns snugly—no adapter needed. Torque bolts to 70-90 ft-lbs.
• Common gotchas: The star hole can be tight on some spindles; file lightly if needed. Always check blade balance before installing—unbalanced blades cause vibration and uneven cut.
• Safety: Disconnect spark plug and tip mower on its side (air filter up) before replacing. Wear gloves.

Should You Buy It

If you own a 46-inch Cub Cadet XT2-LX46 or ZT1-46 (or compatible Troy-Bilt/Craftsman/MTD model) and want a budget-friendly replacement for light residential mowing, this 2-pack is a solid value. For heavy commercial use or if OEM fitment is critical, stick with genuine Cub Cadet blades.