UDC Parts 942-05052A 6-Point Star Mower Blades - 50 Inch 3-Pack (Cub Cadet Compatible)

Overview

Upgrade your 50 inch mower deck with the UDC Parts 942-05052A 6-point star blades. These blades are designed for reliable fitment on select Cub Cadet and compatible brands, delivering a balanced, consistent cut. The 6-point star mounting pattern aligns with the OEM 942-05052A configuration and is not intended for decks using an S-shaped center hole. The result is a straightforward, tool-friendly replacement that helps you maintain mowing performance without guesswork.

Why choose these blades

• Secure fit on 50 inch decks that use a 6-point star center hole for stable, vibration-minimized cutting.
• Durable high-strength steel helps retain a sharp edge through regular mowing and mulching tasks.
• Direct replacement for multiple OEM references, broadening compatibility across Cub Cadet, Craftsman, and similar decks.
• Simple installation designed for quick blade swaps, reducing downtime between mowing sessions.

What you get

• Three 6-point star blades per pack, ready for mulching and trimming duties.
• Precise center hole, edge length, and deck-fit specs that align with typical 50 inch decks.

Fitment and compatibility

These blades are intended for decks with a 6-point star center hole and are commonly used on Cub Cadet Ultima ZT1-50, XT1-LT50, XT1 GT50, XT2 LX50, and related 50 inch models, among others. Always confirm the complete model number and center hole pattern, as configurations can vary within the same mower line.

Specifications at a glance

• Length: 17-1/4 inches
• Width: 2-1/2 inches
• Center hole: 6 point star (3 inches)
• Side hole: 13/32 inch
• Center to center outside hole: 3 inches
• Air lift: 1-3/16 inch
• Cutting edge length: 5-1/8 inch
• Compatible deck size: 50 inch

Installation tips and maintenance

• Always power off the mower and follow standard safety steps before removing blades.
• Install blades one at a time, aligning the center hole with the spindle mounting pattern.
• Torquing to recommended specs and balancing the mower helps minimize vibration and promote even cuts.
• Keep blades clean and dry; inspect for chips or dull edges and replace as needed.

Note: Configurations can vary between different mower builds. If you are unsure about fit, compare the blade center hole pattern, overall length, and the model number to ensure a proper match.