942-0616 Mower Blade Fits for Cub-Cad et 42" Deck XT1-LT42, XT2-LX42, 942-04308-X Mulching Blades Compatible with Super Bronco 42 Hydro, TB42, Craftsman T1000, T1200, Replace 942-04126-X

What It Is

This is a set of aftermarket mulching blades designed for 42-inch cutting decks on popular lawn tractors from Cub Cadet, Craftsman, and select Troy-Bilt models. The 942-0616 blades are intended to chop clippings finely for nutrient recycling, not for side-discharge or bagging.

Fitment & Compatibility

Before buying, confirm three things:

1. Deck size: Your mower must have a 42-inch cutting deck. Measure center spindle to center spindle if unsure.
2. Model cross-reference: Fits Cub Cadet XT1-LT42, XT2-LX42, Super Bronco 42 Hydro, TB42, and Craftsman T1000, T1200. Replaces OEM numbers 942-04308-X and 942-04126-X.
3. Physical dimensions: Each blade is roughly 21 inches long, 2.5 inches wide, with a 1-inch center hole and 7-point star drive. Verify your old blade matches these specs—especially the star pattern—or it won’t mount.

If your mower isn’t listed, measure your existing blade length, width, center hole diameter, and drive pattern. Aftermarket blades may vary slightly in thickness or balance.

Key Things to Know

• Mulching performance: These blades have a curved, high-lift design for fine cutting. They work best with a mulching plug installed and dry grass. Wet or tall grass will clump.
• Installation difficulty: Moderate. You’ll need a socket wrench, torque wrench (recommended 70–90 ft-lbs), and a blade removal tool or block of wood to prevent spinning. Always disconnect the spark plug.
• Quality note: At $25.99 with a 5-star rating (only 4 reviews), these are budget-friendly but untested at scale. Check for sharpness out of the box—some aftermarket blades need light sharpening.
• Common gotcha: The star drive pattern can wear over time. If your spindle has a worn star, the blade may not seat tightly. Inspect spindles before installing.

Should You Buy It

If you own a listed Cub Cadet, Craftsman, or Troy-Bilt 42-inch deck tractor and want to improve mulching without paying OEM prices, these blades are a decent low-cost option. But with only four reviews, treat them as a trial purchase—verify fitment carefully and expect to rebalance if needed. For heavy-duty mulching or frequent use, consider OEM blades for guaranteed consistency.