IDEASURE M145476 High Lift Blades – 3-Pack for 48-Inch Decks | Compatible with John Deere X300 X320 X350 & More

Overview

Upgrade your 48-inch mower deck with IDEASURE M145476 High Lift Blades. This three-pack replaces a range of part numbers and is designed to fit a broad array of John Deere models across LX, GT, GX series and beyond. The blades are crafted to deliver an even, consistent cut while lifting grass for a neater finish, helping you tackle front-yard and back-lawn tasks with ease.

Built with practical durability in mind, these blades use a one-piece thick steel construction that aims to extend service life and maintain steady mowing performance through varying conditions. The result is a dependable mowing experience that concentrates on precision and reliability rather than shortcuts.

Key benefits

• Durable, single-piece thick steel construction for longer wear life and consistent performance
• High lift design supports better grass pickup and an even cut across terrains
• Multipack convenience for quick replacements and less downtime between sessions

Fit, compatibility, and what’s included

• Designed for 48" mower decks and compatible with a wide range of John Deere LX, GT, GX series models and classic X300, X320, X350 variants
• Replaces multiple part numbers (M127500, M145476, M127673, AM146715, AM141907, M141794, AM148663, UC22009, 330-369, 50-4442)
• Package includes 3 blades; dimensions are 17" long, 2-1/2" wide, 0.197" thick with a 13/16" center hole

Specifications at a glance

• Length: 17 inches
• Width: 2-1/2 inches
• Thickness: 0.197 inches
• Center hole: 13/16 inches
• Package: 3 blades

Real-world use and care

In everyday mowing, these high lift blades can contribute to a cleaner, more even appearance on lawns with mixed grasses or uneven terrain. The three-pack design reduces downtime between replacements, helping you maintain steady mowing momentum. For best results, verify fitment against your mower model and blade hole size before purchase and follow standard blade maintenance practices to keep performance consistent.