2 Pack 942-04308-X Blades with Nuts for Cub Cadet 42 Inch XT1-LT42 ZT50 ZT142 T1000 XT1LT42 LT2000 LTX1040 Replaces 742-0616A 742-0616A 942-04126 742-04126 for MTD Troy-Bilt Craftsman Decks

What It Is

This is a 2-pack of 42-inch deck blades (model 942-04308-X) with mounting nuts, designed for Cub Cadet, MTD, Troy-Bilt, and Craftsman lawn tractors using a 42-inch stamped deck. Ideal for medium-duty residential mowing on up to 1-2 acre lots.

Fitment & Compatibility

Check these before buying:

• Deck size: Must be exactly 42 inches – measure your deck width (cutting width, not overall). Fits Cub Cadet XT1-LT42, ZT50, ZT142, T1000, XT1LT42, LT2000, LTX1040. Also fits MTD, Troy-Bilt, and Craftsman models with 42-inch decks.
• OEM cross-reference: Replaces Cub Cadet 742-0616A, 942-04126, 742-04126. Verify your current blade part number matches one of these.
• Blade dimensions: 21.5 inches long, 2.5 inches wide, 0.25 inch thick. Center hole is 7/16 inch diameter with a 5-point star pattern. Measure your old blade length and hole pattern to confirm.
• Not for: 46-inch or 54-inch decks, zero-turn models with different spindle patterns, or older Craftsman decks using a 3-point star.

Key Things to Know

• Quality: Aftermarket blades, not OEM Cub Cadet. Steel is medium-grade – fine for grass, but may dull faster on rocky or sandy soil. Inspect for warping before installing.
• Installation: Moderate difficulty. You’ll need a socket wrench and torque wrench (40-50 ft-lbs). The included nuts are self-locking – replace every season. Always lift the deck or remove the blade with the spark plug disconnected.
• Common gotchas: The star pattern is easy to misalign – center the blade fully on the spindle before tightening. If you hear vibration after install, one blade is likely off-center. Sharpening these after use is possible but not recommended due to temper loss.
• Pack includes: 2 blades and 2 nuts. You will not get washers or extra hardware – reuse your old washers if needed.

Should You Buy It

Buy this if you have a 42-inch Cub Cadet or compatible MTD/Troy-Bilt/Craftsman tractor, need a quick, budget-friendly replacement for a single season, and don’t mind aftermarket quality. Skip it if you have a different deck size, want OEM durability for heavy use, or prefer blades that stay sharp longer without frequent swapping. For $28, it’s a solid value for light to moderate residential mowing.