QWD 942-0616 Mower Blades 2 Pack for Cub Cadet 42 Inch Deck, 6-Point Star Mulching Blades Replacement for 942-0616A 742-0616 742-0616A, Fits XT1 LT42 XT2 LX42 Troy-Bilt Bronco Pony MTD

What It Is

This is a 2-pack of 42-inch deck mulching blades with a 6-point star center hole, designed for Cub Cadet, Troy-Bilt, and MTD lawn tractors. They replace OEM part numbers 942-0616A, 742-0616, and 742-0616A, and are intended for mulching clippings into fine particles rather than side-discharging or bagging.

Fitment & Compatibility

Before buying, verify these three things:

1. Deck size: Only fits 42-inch cutting decks. Measure your deck width or check your mower’s model number.
2. Center hole: 6-point star pattern—common on MTD/Cub Cadet spindles. If your deck uses a round or 5-point hole, these won’t fit.
3. Model fit: Confirmed for Cub Cadet XT1 LT42, XT2 LX42, Troy-Bilt Bronco, Pony, and most MTD 42-inch decks. Check your mower’s OEM blade part number against 942-0616, 742-0616, or 742-0616A. This is an aftermarket replacement, not OEM, but matches OEM specs.

Key Things to Know

• Mulching performance: Curved wing design lifts grass and recuts it multiple times. Fine for regular mulching, but not ideal for heavy, wet grass—use standard blades for tough conditions.
• Installation difficulty: Easy swap. Remove the blade bolt (likely 5/8" or 15/16" socket), replace with sharp edge facing the deck, torque to 70-90 ft-lbs. No special tools beyond a socket wrench and blade stop.
• Durability: Heat-treated steel; holds edge decently for a season with normal use. Resharpenable but not as thick as heavy-duty OEM blades.
• Common gotcha: The 6-point star can be tight on some spindles. If it doesn’t slide on easily, check for burrs or debris. Never force it.

Should You Buy It

Buy this if you have a 42-inch Cub Cadet, Troy-Bilt, or MTD tractor with a 6-point star spindle, you want an affordable mulching blade upgrade, and you’re comfortable with basic blade installation. Skip it if you need bagging or side-discharge blades, or if your deck uses a different center hole pattern.