618-09259 618P09259 Mower Spindle Assembly Parts for 42 Inch Deck Compatible with Cub Cadet XT1-LT42 XT2-LX42 XT1-LT42B MTD Craftsman T2200 2 Pack

What It Is

This is a replacement spindle assembly (2-pack) for 42-inch cutting decks on select Cub Cadet, MTD, and Craftsman lawn tractors. Spindles house the bearings and pulley that spin the blade; a worn or noisy spindle causes uneven cutting or blade wobble.

Fitment & Compatibility

• Deck size: Only fits 42-inch decks. Measure your deck width before ordering.
• Model match: Confirmed for Cub Cadet XT1-LT42, XT2-LX42, XT1-LT42B, and Craftsman T2200. Also fits many MTD-built tractors with a 42-inch deck and similar spindle hole pattern.
• OEM reference: This is an aftermarket part, not OEM Cub Cadet. OEM numbers include 618-09259 and 918-09259. Compare your old spindle’s bolt pattern (typically 3-bolt, 4-inch spacing) and shaft diameter (usually 5/8-inch).
• What to check before buying: Verify your deck’s spindle bolt pattern and shaft length. Measure center-to-center on bolt holes and ensure the pulley groove width matches your belt.

Key Things to Know

• Build quality: Aftermarket spindles often use sealed bearings that are less serviceable than OEM. Expect adequate durability for residential use, but not heavy commercial duty.
• Installation difficulty: Moderate. You’ll need a socket set, wrench, and possibly a puller to remove the old spindle. Accessing the underside of the deck may require removal.
• Common gotcha: The pulley is not included. Reuse your existing pulley if it’s in good shape, or order a separate replacement if worn.
• Bearing noise: If you hear grinding or wobble after install, the spindle may have been over-tightened or the deck is bent. Check for deck damage first.

Should You Buy It

This is a solid budget-friendly option for homeowners replacing worn spindles on 42-inch Cub Cadet or Craftsman tractors. If you need exact OEM fit and longer bearing life, stick with genuine Cub Cadet parts. For light-to-moderate mowing, this 2-pack offers good value and straightforward installation.