GELASKA 942-04290-X Lawn Mower Blades with Blade Nuts Fits Cub Cadet 46 inch Mower Blades, XT1 LT46 LTX1045 LTX1046 XT1 46 RZT46 Replace 742-04290-X 942-04244A 942-04290A, 2 Pack Gator Mulching Blades

What It Is

The GELASKA 942-04290-X is a 2-pack set of Gator-style mulching blades designed for 46-inch Cub Cadet mower decks. These blades replace OEM part numbers 742-04290-X, 942-04244A, and 942-04290A, and are intended for residential mulching duty on select XT1, LT, and RZT series tractors.

Fitment & Compatibility

• Deck size: 46 inches only—measure your deck before buying.
• Models: Fits Cub Cadet XT1 LT46, LTX1045, LTX1046, XT1 46, RZT46. Not compatible with 42-inch or 54-inch decks.
• OEM cross-reference: Replaces Cub Cadet 742-04290-X, 942-04244A, 942-04290A. Verify your current blade part number on the blade itself or in your owner’s manual.
• Measurements: Blade length is 18.5 inches, center hole diameter 1 inch, with a 5-point star drive center (requires a star-shaped blade nut—included in the pack). Check that your spindle matches this pattern; older spindles may use a hex bolt instead.
• What to check before buying: Confirm your deck model (e.g., stamped on the deck or in the manual) and that your spindle uses the star drive nut. If you have a hex bolt spindle, these blades won’t fit.

Key Things to Know

• Quality: Gator-style mulching blades have serrated edges and a curved design to chop clippings finer. They are generally durable for residential use but may not hold an edge as long as OEM.
• Installation difficulty: Easy to moderate. Requires a socket wrench and torque wrench (recommended torque: 70–90 ft-lbs). The included star nuts are single-use—replace them each time you swap blades.
• Common gotchas: The blades are reverse-threaded on some Cub Cadet spindles (check arrow direction on the blade). Also, mulching blades can cause clumping in wet grass or heavy leaf cover—use a high lift blade for bagging.
• Balance: Aftermarket blades may need balancing out of the box. Use a blade balancer to avoid vibration and spindle wear.

Should You Buy It

If you own a 46-inch Cub Cadet with the star drive spindle and want an affordable mulching upgrade for regular grass cutting, this set is a solid value. It’s not for heavy-duty commercial use or for decks that require hex bolts. For the price of two blades plus nuts, it’s a practical choice for homeowners looking to improve mulching without paying OEM premiums.