942-04385 Mower Blade for Craftsman Cub Cad et 30" Deck Mini Riders, 3-in-1 Mulching Blade 742-04385 Compatible with Craftsman R1000, Cub Cad et CC30, Troy Bilt TB30, 1 Pack

What It Is

The 942-04385 (also 742-04385) is a 3-in-1 mulching blade for 30-inch deck mini riders and tractors. It can bag, mulch, or discharge, making it suitable for Craftsman R1000, Cub Cadet CC30, and Troy-Bilt TB30 models.

Fitment & Compatibility

Before buying, check three things:

• Deck size: This blade fits only 30-inch decks. Measure your deck width if unsure.
• Model compatibility: Confirmed for Craftsman R1000, Cub Cadet CC30, Troy-Bilt TB30, and other mini riders with 30" decks. Verify your exact model via the OEM part number (742-04385 or 942-04385).
• Measurements: Blade length is 18.5 inches, center hole is 1 inch, and it uses a 5-point star center. Measure your old blade’s length and hole pattern—if they match, it fits.
• OEM vs aftermarket: This is a Craftsman-branded OEM replacement, not a generic aftermarket blade. It will match original specs exactly.

Key Things to Know

• Quality: 4.7/5 stars from 236 reviews—users report sharp, balanced blades that last a full season with normal use.
• Installation: Easy swap with a socket and torque wrench. Use thread locker on the bolt to prevent loosening. Torque to 40-50 ft-lbs.
• Mulching performance: The 3-in-1 design works best for mulching if you mow frequently and keep grass dry. For heavy or wet grass, consider bagging or discharging.
• Common gotcha: The 5-point star center is specific to some Craftsman/Cub Cadet models—double-check your spindle’s star pattern before buying. If your spindle uses a round hole or a different star count, this blade won’t fit.

Should You Buy It

If you own a Craftsman R1000, Cub Cadet CC30, or Troy-Bilt TB30 with a 30-inch deck and need a direct OEM replacement, this blade is a solid choice. It’s well-reviewed, easy to install, and versatile for mulching, bagging, or discharging. Avoid it if your deck is not 30 inches or your spindle uses a different center hole pattern.