TENGMUJX 46" High-Lift Mower Blades 2-Pack for Cub Cadet 46" Decks — 6-Point Star Fit, Heat-Treated Steel

TENGMUJX 46" deck high-lift mower blades are a two-piece replacement set engineered to match OEM fitments for many Cub Cadet, MTD and Craftsman 46" decks, restoring lift and cut performance.

These high-lift blades are built to the dimensions and center-star pattern needed to replace common OEM numbers so you can swap them in without modifying your deck. Made from heat-treated steel and finished for corrosion resistance, the blades deliver aggressive lift for bagging and side-discharge systems on 46" mowing decks. They come as a pair and fit tractors and zero-turn models that use the 6-point star (5/8") center hole and 46" deck layout.

Will these blades fit my mower model?

They are designed to replace several original equipment numbers and match the typical mounting pattern used on many Cub Cadet and MTD machines. Check your deck’s star-shaped center hole and blade length to confirm compatibility.

• Replaces OEM numbers such as 742-04244, 742-04244A, 742-04290, 942-04244, 942-04244A and related references.
• Fits 46" decks including LTX1045, LTX1046, XT1-LT46, XT2-LX46 and many RZT/ZT series.
• Center hole: 6-point star (5/8").
• Blade length and thickness match standard 46" high-lift profiles.

What are the exact dimensions and mounting details?

These blades follow the common dimensional requirements for 46" high-lift replacements so mounting is straightforward for compatible decks. Measure your existing blade against these specs before installation.

• Overall length: 23-1/4" (590 mm).
• Cutting edge width: approximately 3-1/8" (77 mm).
• Material thickness: 0.138" for rigidity and strength.
• Lift height: 1-3/8" (35 mm) designed for efficient bagging and airflow.

How do these blades improve cutting and collection?

High-lift geometry promotes stronger upward airflow under the deck, improving grass lift and directing clippings toward bagging or mulching systems. While results vary with grass type and deck condition, properly matched high-lift blades help deliver cleaner cuts and more consistent discharge.

• Enhanced vertical suction to lift grass for a uniform cut.
• Better clipping movement to chute or bagging attachments.
• Durable steel resists bending during routine use.
• Balanced design reduces vibration when installed correctly.

How easy is installation and what should I prepare?

Installing these blades is a basic maintenance task if you have common hand tools and follow safety steps. Replace blades in matching pairs on multi-blade decks to keep balance and always secure blades with the correct bolts and torque specifications from your mower manual.

• Tools needed: socket/wrench set, blade holder or block, and torque wrench recommended.
• Always disconnect spark plug and use proper blade fastening hardware.
• Inspect spindles and deck housing for wear while blades are off.
• Balance and torque to manufacturer specs after installation.

Who is this for: These TENGMUJX 46" high-lift blade replacements are intended for homeowners, landscapers and service technicians who need OEM-compatible blades for Cub Cadet, MTD and Craftsman 46" decks. Choose this 2-pack if you want a cost-effective way to restore bagging performance, reduce uneven cuts from worn edges, or keep a spare blade on hand for routine maintenance. Confirm your deck size, center hole pattern and original part numbers before ordering to ensure a direct fit.