UDC Parts 942-04053C Mower Blades - 50-Inch 6-Point Star Fitment | Gator Mulching 3 Pack

Upgrade your mower with the UDC Parts 942-04053C blades

Designed for practical performance on 50-inch decks, these replacement blades offer a straightforward upgrade path when you want to refresh cutting efficiency without replacing a whole deck. They’re built to fit decks that use a 6-point star center hole, with clear guidance that they don’t suit S-shaped center holes. By aligning with popular OEM configurations, these blades aim to simplify the swap and help you get back to mowing with confidence.

Fit, compatibility, and what to double-check

The blades replace a wide range of OEM numbers, including models from Cub Cadet, MTD, and Troy-Bilt. Notable compatibility includes RZT50 and related 50-inch platforms, LT1050/VT series, Mustang XP, and several other 50-inch decks. Before purchasing, verify the complete model number on your mower to ensure the 6-point star fitment matches your spindle.

• 6-Point Star Fitment: Works with decks that have a 6-point star center hole; avoids S-shaped center holes.
• Deck and blade geometry: Overall length ≈ 17-57/64 inches, width 2-1/2 inches, cutting edge ≈ 5-23/64 inches; designed for 50-inch decks.
• Comprehensive OEM coverage: Replaces numerous OEM parts across Cub Cadet, MTD, Yard Man, and Troy-Bilt families.

Design details and quick-install benefits

Beyond the fit, the blade geometry is tuned for clean, balanced cutting. The 6-point star center hole aligns with the spindle for confident seating, and the edge length is crafted to promote steady, even cuts. The package centers on a 50-inch platform, aligning with the common deck size for many riders and zero-turns, while still offering compatibility with a broad set of models listed in the fitment notes.

• Easy Installation: Designed for direct, tool-free replacement—remove the old blade, install the new one, and you’re ready to mow.
• Gator Mulching 3 Pack value: The trio is designed to support mulching-focused upkeep and consistent cutting performance.
• Real-world use: Expect crisper cuts, steadier performance, and fewer stray clumps on typical suburban lawns.

In real-life terms, these blades are meant to help you complete mowing tasks with less downtime between changes. They’re marketed as a practical upgrade to support reliable performance across common 50-inch decks and a range of popular models, while avoiding claims you don’t want to test in your own yard. If you’re updating an aging blade set or replacing a worn-out blade, these parts can offer a straightforward, no-surprise swap that keeps you moving through the season.