UDC Parts 532138971 Mower Blades Replacement — High Lift 2 Pack for Craftsman 42 Inch Deck and Husqvarna

Overview

Upgrade to the UDC Parts 532138971 high lift mower blades and refresh the cutting performance of compatible Craftsman and Husqvarna decks. This 2-pack is designed to fit a broad range of models, providing dependable replacement blades that pair well with daily yard chores and weekend maintenance alike.

Durable design with practical value

Crafted from high‑strength steel, these blades are built to resist bending under challenging mowing conditions while maintaining a steady balance for smooth operation. Each blade ships pre-sharpened and coated with a safety paint layer that wears away during initial use, signaling when it’s time for a light re-sharpening to keep cutting efficiency high.

• High lift design helps lift grass for a cleaner, more even cut
• Factory pre-sharpened with a protective safety coating that wears in with use
• Durable steel construction aimed at long-lasting cutting performance
• Designed for straightforward, tool-free replacement

Key specifications

• Length: 21 inches (diagonal)
• Width: 2-1/4 inches
• Center bore: 5 point star
• Air lift: 15/16 inch
• Cutting edge length: 3-5/16 inch
• Deck compatibility: 42 inches

Compatibility and fit

These blades replace OEM parts across a wide family of mowers, including Husqvarna and Craftsman models. Because different configurations can exist within the same mower family, please confirm your full model number to ensure a proper fit. The blades align with multiple model lines to support versatile yard tasks.

• Craftsman 42 inch blades compatible with DYT4000, YT4000, LT2000, LT1000 and related variants
• Husqvarna 42 inch blades compatible with YTH22V42, YTH18542, YTA18542 and related variants

Installation and care

Installation is designed to be quick and hassle-free: remove the old blade, align the new one, and secure it in place. For ongoing performance, the edge can be safely re-sharpened when dull, following standard safety practices and torque guidelines. Use these blades as part of your routine yard maintenance plan to help keep mowing efficiency steady across seasons.

What you get

This listing includes a high lift 2 pack that delivers reliable cutting performance across compatible mowers. It’s a practical upgrade for homeowners who want consistent results and straightforward maintenance throughout the mowing season.