Antanker 46" High-Lift Mower Blade Set — 2-Pack 23-1/4" x 3-1/8" 6-Point Star Fit for Riding Mowers

These Antanker high-lift replacement blades are a two-piece set engineered to restore cutting performance on 46-inch riding mower decks that accept 6-point star center blades.

When your lawn tractor or riding mower starts leaving uneven cuts, clumps, or torn grass, worn blades are often the cause. The Antanker 942-04290 / 742-04290 / 942-04244 / 742-04244 two-blade high-lift set is built to replace a broad range of OEM part numbers for popular brands including Cub Cadet, MTD, Troy-Bilt, White Outdoor and others. Each blade measures 23-1/4" long, 3-1/8" wide and fits mowers with a 6-point star center hole, delivering lift and airflow designed for cleaner, more consistent mowing on 46" decks.

Which mowers will these blades fit?

These replacement blades are made for 46-inch cutting decks that use two blades and a 6-point star center mounting pattern. They’re compatible with many models from Troy-Bilt, Cub Cadet, MTD, Craftsman, Bolens and related lines produced from around 2009 onward, but you should always verify the OEM number or blade dimensions before purchasing.

• Replaces OEM numbers: 742-04244, 742-04244A, 942-04244, 942-04244A, 742-04290, 942-04290 and related variants.
• Designed for two-blade 46" decks (high-lift profile) used on riding mowers and lawn tractors.
• Fits 6-point star center hub mounting systems found on many MTD-family machines.
• Works with models from roughly 2009 onward; double-check your manual or existing blade stamping.

How do these high-lift blades improve mowing quality?

High-lift blades create stronger upward airflow beneath the deck, which helps lift grass for a cleaner, more uniform cut and better bagging/collection performance. Replacing dull or bent blades restores balance, reduces tear-and-rip on turf, and minimizes grass clumping under the deck.

• High-lift profile increases suction and grass lift for cleaner cuts.
• Sharp factory edge reduces tearing and encourages even discharge or bagging.
• Balanced pair lowers vibration compared to mismatched or damaged blades.
• Durable steel construction holds edge longer under normal residential use.

What are the exact blade dimensions and mounting specifics?

Accurate dimensions help guarantee fitment: each Antanker blade is 23-1/4" long and 3-1/8" wide, with a 6-point star center hole that matches common OEM hubs. This set includes two blades, allowing you to replace both sides of a 46" deck for balanced performance.

• Length: 23-1/4" (590 mm) per blade.
• Width: 3-1/8" (approx. 79 mm).
• Center: 6-point star mounting hole for OEM-compatible hubs.
• Package: 2-pack high-lift blades—replace both blades on a two-blade deck.

Can I install these blades myself and what safety checks matter?

Yes—replacement is typically a straightforward DIY task if you have basic hand tools and follow safety steps: disconnect spark plug, secure mower, and torque blade bolts to manufacturer specs. Inspect the spindle, deck, and mounting hardware while replacing blades to ensure safe, vibration-free operation.

• Always disconnect spark plug before working under the deck.
• Use correct socket size and torque per your mower manual.
• Check spindles and belts for wear while blades are removed.
• Balance blades if you notice vibration after installation.

Who this is for: Homeowners and landscapers who own a riding mower, lawn tractor or RZT with a two-blade 46-inch cutting deck and a 6-point star center mounting system, and who need a direct-fit, cost-effective replacement for common OEM part numbers from Cub Cadet, MTD, Troy-Bilt and similar brands. Choose this Antanker set if you want to restore cutting performance, improve bagging and reduce clumping without replacing other deck components.