KANXAJJY 60" High-Lift Replacement Mower Blades 3-Pack — 21" Heat-Treated Steel, Fits John Deere M128485 60" Decks

KANXAJJY 60" high-lift replacement mower blades (3-pack) are heavy-duty, heat-treated steel blades designed to fit John Deere decks that use part M128485 and its equivalents.

These 21-inch high-lift blades are built to restore cutting performance to compatible lawn and garden tractors and Ztrak mowers. Heat-treated steel construction improves edge retention and durability while the high-lift profile helps produce strong suction for improved clipping discharge and bagging. This 3-pack gives you a set of matching blades to maintain an even cut across a 60" cutting deck.

Which John Deere models and part numbers do these blades replace?

These KANXAJJY blades replace several John Deere OEM references and fit a wide range of residential and commercial models. They match the hole pattern and overall geometry used by the OEM blades listed below, so installation is straightforward on compatible decks.

• Replaces OEM part numbers: M128485, M131958, M144196, M163983, M168223, TCU15881.
• Compatible with John Deere ZTrak and 7-Iron decks such as 737, 757, 777, 797, 997 series.
• Also fits EzTrak and compact tractor models including 1023E, 1025R, X700/X700-series and select utility tractors.

How are these blades built and what performance can I expect?

KANXAJJY blades are made from high-grade steel and undergo a heat-treating process that increases toughness and wear resistance. The sharpened high-lift profile enhances airflow beneath the deck, improving clipping lift for a cleaner cut and more efficient bagging or side discharge.

• Blade dimensions: 21" length x 3" width x 0.295" thickness with a 29/32" center hole.
• Heat-treated steel for better edge life and resistance to bending.
• High-lift design increases suction for improved collection and discharge.

Will these blades fit my 60-inch deck and how easy are they to install?

If your deck specifies the listed John Deere part numbers or a matching hole pattern and dimensions, these blades will drop in as replacements. Installation uses standard blade bolts and basic tools; changing all three blades at once keeps balance and reduces vibration.

• Designed for 60" cutting decks using the specified OEM parts.
• Center hole and dimensions match common John Deere mounting patterns.
• Replace all three blades simultaneously to maintain deck balance and cut quality.

How should I maintain these blades for longest life?

Regular inspection and routine sharpening extend blade life and keep your mower cutting cleanly. Keep blades free of heavy corrosion and dents, re-torque mounting hardware after initial run-in, and balance blades if you file material during sharpening.

• Inspect blades after each season for deformities or excessive wear.
• Sharpen edges as needed; maintain original bevel to preserve lift properties.
• Balance blades after sharpening and re-torque blade bolts to manufacturer specs.

Who is this for: The KANXAJJY 60" high-lift 3-pack is aimed at owners and service techs of John Deere-compatible zero-turn and compact tractor decks who need reliable, OEM-matching replacements. Choose this set if you want a durable, heat-treated blade that restores suction and bagging performance across a 60" deck, or if you prefer replacing all blades at once for balanced, consistent cuts.