46 Inch Lawn Mower Deck Rebuild Kit Fit for Cub Cadet XT1-LT46 XT2-LX46 XT1-46 Craftsman T225 T240 T2800 T8600 Includes 2 Spindles 918-06977 918-06977A 2 Blades 742-04244 742-04290

What It Is

This deck rebuild kit includes two spindle assemblies and two blades, designed to restore cutting performance and vibration-free operation on 46-inch mower decks from Cub Cadet and Craftsman. It’s ideal for replacing worn spindles and dull blades in one go.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch deck and check the model number against the list: Cub Cadet XT1-LT46, XT2-LX46, XT1-46, or Craftsman T225, T240, T2800, T8600. The spindles are direct replacements for OEM part numbers 918-06977 and 918-06977A. Blades fit 742-04244 and 742-04290 specs—measure blade length (approx. 16.5 inches) and center hole diameter (1 inch) to verify. If your deck uses different spindle bolt patterns or blade offsets, this kit won’t work.

Key Things to Know

• Quality: Spindles are aftermarket but rated for heavy residential use; blades are high-carbon steel, not OEM, but match factory dimensions.
• Installation: Moderate difficulty—requires removing the deck, unbolting old spindles, and transferring pulleys. A socket set and torque wrench are needed.
• Gotcha: Check if your deck uses greaseable spindles—this kit has sealed bearings, so no maintenance is possible. Also, blades may need balancing after installation.
• Gotcha: Verify your deck’s spindle bolt pattern (typically 4-bolt) before buying; some older models differ.

Should You Buy It

If your 46-inch Cub Cadet or Craftsman deck has wobbly spindles or dull blades, this kit is a cost-effective, all-in-one fix. It’s best for DIY owners who want to replace both components simultaneously for under $100, saving time over sourcing parts separately. Not for commercial use or decks with non-standard spindle mounts.