8TEN LawnRAZOR replacement blades for Cub Cadet 44" deck — 3-pack Medium-Lift, 15-7/8" x 2-1/2"

8TEN LawnRAZOR 3-pack replacement blades engineered to match Cub Cadet 44" decks (models GT2186, GT2544) and OEM part numbers 759-3939 / 742-3036 for reliable medium-lift cutting performance.

Replace worn or damaged mower blades with a purpose-made set from 8TEN that fits popular Cub Cadet and MTD lawn tractors. These medium-lift blades measure 15 7/8" long, 2 1/2" wide and 0.197" thick with a 3/4" center hole, matching OEM specifications so you can restore cut quality and bagging ability without modifying your deck. Sold as a three-blade pack, the LawnRAZOR blades are intended for 44-inch decks on models such as GT2186 and GT2544 and are cross-compatible with several Cub Cadet/MTD part numbers.

Will these blades fit my Cub Cadet GT2186 or GT2544?

Yes—these 8TEN blades are manufactured to the dimensions and hole pattern used on many Cub Cadet 44" decks. They match the OEM references so installation is straightforward with the factory mounting hardware.

• Compatible models: Cub Cadet GT2186, GT2544.
• OEM cross-references: MTD/Troy-Bilt/Cub Cadet 759-3939 and 742-3036.
• Exact blade measurements: 15 7/8" length, 2 1/2" width, 0.197" thickness.
• Center hole diameter: 3/4" to match spindle shafts.

How do these medium-lift blades affect mower performance?

Medium-lift blades balance airflow and cut quality for general lawn care. They generate enough suction to lift grass into the cutting path and into a bagging system, while still offering a clean finish suitable for most turf types.

• Improved bagging: medium lift helps move clippings into a catcher.
• Clean cut: sharpened edges reduce tearing and brown tips.
• Versatile use: good for regular mowing, not specialized for heavy thatch or mulch-only setups.
• Three-blade pack ensures all spindles on a 44" deck can be updated at once.

What are the blade specifications and installation tips?

Each LawnRAZOR blade is stamped to the dimensions above and shaped for medium-lift action. For safety and best results, install blades on a cooled-off mower, tighten mounting bolts to the manufacturer torque, and maintain the original blade orientation.

• Blade dimensions: 15 7/8" x 2 1/2" x 0.197" (length x width x thickness).
• Center hole: 3/4" to fit common Cub Cadet spindles.
• Installation: replace all blades on the deck to keep balance; use proper torque and thread locker as recommended.
• Maintenance: sharpen when nicked and inspect for bends or cracks regularly.

Are these blades the same as OEM parts 759-3939 and 742-3036?

8TEN LawnRAZOR blades are engineered to match those OEM part numbers in fit, hole pattern, and cutting profile, providing a cost-effective aftermarket alternative. They are suitable replacements for users seeking the same geometry and medium-lift performance without buying direct OEM blades.

• Cross-compatible with MTD/Troy-Bilt/Cub Cadet OEM numbers listed.
• Sold as a set of three to replace all blades on a 44" deck at once.
• Quality tested to ensure consistent dimensions and balance.

Who is this for: This 8TEN LawnRAZOR 3-pack is for homeowners and landscapers who own Cub Cadet or compatible 44" deck tractors (GT2186, GT2544, and similar) and want an affordable, OEM-compatible blade replacement. It’s suited to those who need medium-lift performance for everyday mowing and bagging, who prefer replacing all deck blades together to maintain balance and blade life.