John Deere Original Equipment 3 Mower Blades M135589(3) – High Lift, 48-Inch Deck

Upgrade your John Deere mower with the Original Equipment 3 Mower Blades, model M135589(3). This three-blade set is designed to meet OEM specifications for reliable performance on 48-inch decks, helping you keep your lawn looking neat and well-maintained. The blades are built to fit a wide range of John Deere tractors and front mowers, offering a convenient, ready-to-install option when blades wear after regular use.

Overview and build

John Deere blends carbon and boron in these blades to create a hard, sharp edge without sacrificing toughness. The high-lift design is engineered to promote effective lift of grass blades, which can contribute to a cleaner cut and more uniform clippings as you mow. While real-world results depend on mower settings and terrain, many users appreciate the precise edge and consistent performance these OEM blades can provide over time.

Key compatibility

OEM part numbers M135589 and M76466 are specified for a broad assortment of 48" deck mowers and front-mowers. Notable compatibility groups include:

• 48" deck models for several popular tractors: 180, 240, 245, 260, 265, 285, 320, 325, 335, 345, 355D
• GT242 family: GT242 48", GT242 44", GT242 38" decks
• GS75/GS45 family: GS75 54"/48" decks; GS75 fixed & steerable sulkies
• GS30/GS25 family: 54"/48"/36" decks; LX-series walk-behind compatibility
• Front mowers: F510, F525, F710, F725, F735 (including diesel variants)

This broad compatibility helps reduce guesswork when ordering replacement blades, and keeps you prepared for routine maintenance without waiting for the right part to become available.

Durability and edge retention

With a hardened edge achieved through a carbon-boron blend, these blades are designed to maintain sharpness across seasons of regular mowing. The combination aims to deliver reliable cut quality while resisting edge wear, which can help you get more consistent results between blade changes.

Real-world use and benefits

In practical terms, homeowners may notice an even cut, improved lift of grass blades, and smoother operation with equipped 48" decks. The OEM design aligns with original equipment tolerances, which can contribute to balanced performance and predictable mowing behavior when paired with the corresponding mower models.

Why choose John Deere OEM blades

• OEM-fit promotes proper balance and smoother operation during mowing
• Hardening and edge retention support longer life between replacements
• Wide model compatibility reduces shopping guesswork for many John Deere decks

Note: Actual mowing results depend on blade installation, deck condition, and mowing conditions. This information summarizes the features and compatible applications to help you determine if this 3-blade set meets your maintenance needs.