UDC Parts 942-04290 6-Point Star Blades for 46 Inch Cub Cadet XT2/LX46, LTX 1045/1046 – 2 Pack

Upgrade your mower with the UDC Parts 942-04290 family of 6-point star mower blades. These blades are designed to replace several OEM part numbers and to fit 46-inch decks on a variety of popular brands. The build emphasizes a sturdy edge and a geometry that supports clean, consistent cuts across routine mowing sessions. While results can vary by model, users may notice smoother passes and a more even clippings pattern when used with compatible decks.

Compatibility at a glance

• Replaces OEM parts such as Cub Cadet 942-04290, 942-04290A, 742-04290-X, 942-04244A, and related numbers
• Described as a 6-point star fitment; intended for decks with a 6-point star center hole
• Designed to work across brands including Cub Cadet, Craftsman, and Troy-Bilt lines that use 46-inch decks
• Specifically built for 46-inch mower decks, with a diagonal blade length around 23-1/4 inches

Design, dimensions, and specs

• Blade length: 23-1/4 inches; width: 2-1/2 inches
• Center hole: 6-point star; side hole: 21/64 inch
• Center-to-center outside hole: 2-1/2 inches; air lift: 1-7/64 inches
• Cutting edge length: 5-7/16 inches; overall compatibility: 46-inch decks
• Notes: blade length is measured diagonally from end to end; slight variances can occur between configurations

Performance and practical use

These blades aim to deliver a stable mounting experience with a robust edge designed for longevity. The 6-point star design helps maintain alignment on compatible centers, which can contribute to steadier rotation and balanced cutting action. Expect the edge geometry to support consistent clipping and tidy lawn presentation when used on approved 46-inch decks.

The blade pair provides a handy spare, minimizing downtime between maintenance intervals. While not a guarantee of results, the durable construction and precise dimensions are intended to support dependable mowing sessions across compatible models.

Installation and fit tips

Before purchasing, verify your mower’s complete model number to ensure a proper fit, since parts may vary across configurations of the same model. When installing, follow standard safety practices and ensure correct blade orientation for optimal performance.