Hipa 42-inch High-Lift Mower Blades for Cub Cadet Troy-Bilt – 2-Pack, High-Carbon Alloy for Bagging & Side Discharge

Hipa 942-04308 high-lift mower blades are heavy-duty 42" replacement blades engineered to restore bagging and side-discharge performance on Cub Cadet, Troy-Bilt and compatible 42-inch decks.

These OEM-compatible replacement blades fit a wide range of lawn tractors and riding mowers with a 42-inch deck and a 6-point star (5/8") center hole. Built from high-carbon alloy steel with chromium and molybdenum additions, the blades are shaped as high-lift/air-lift profiles to create strong suction for faster cut rates, improved clipping pickup, and reliable side discharge. Each purchase includes a two-pack so you can replace both blades on a typical two-blade 42" deck in one go.

How do these blades improve cutting and bagging performance?

The Hipa high-lift profile generates stronger upward airflow beneath the deck, which helps lift grass upright before cutting and carries clippings into a bagger or out the chute. That boosts collection efficiency and reduces re-cutting for a cleaner finish. They're especially useful when cutting dense or slightly damp turf.

• High-lift design for powerful suction and improved bag filling
• Sharp factory edges to reduce tearing and produce uniform clippings
• 2-in-1 functionality: effective for both bagging and side discharge

Will these blades fit my mower model and deck size?

These blades are sized for 42-inch decks and have a 21-3/16" overall length, 2-3/8" width, 5/32" thickness, and a 1-1/8" air lift height. The center mounting hole uses a 6-point star (5/8") pattern that matches many Cub Cadet, Troy-Bilt, MTD, and related models. Always compare measurements and hole pattern with your current blade before ordering.

• Fits 42" decks such as Pony 42, Bronco 42, Super Bronco 42 Hydro, TB1942
• Measures 21-3/16" (538mm) with 6-point 5/8" star center hole
• Compatible with OEM numbers like 742-04308 / 942-04308 series

What materials and protections extend blade life?

Hipa blades are manufactured from high-carbon alloy steel with chrome and molybdenum elements added for improved hardness and corrosion resistance. A painted edge coating helps prevent rust during storage and initial use; the coating will wear naturally as the blade sharpens in service. Proper installation and regular inspection are recommended to maximize service life.

• Alloy steel construction for wear resistance and toughness
• Painted edges to delay rust during storage and early use
• Replace when bent, cracked, or excessively worn—to ensure safety

How should I install and care for these blades safely?

Always remove the spark plug wire or disconnect the battery before working under the deck. Use thick gloves to handle the painted edges and secure blades with the correct bolts and torque values from your mower manual. Inspect blades for cracks or damage each season and balance blades after sharpening to prevent vibration.

• Wear gloves; disconnect power before installation
• Check blade torque and secure fasteners per mower manual
• Sharpen or replace blades promptly; balance blades to avoid vibration

Who is this for: This two-pack of Hipa 942-04308 high-lift blades is designed for homeowners and landscape pros who own 42-inch deck riding mowers from Cub Cadet, Troy-Bilt, MTD and similar brands and want reliable bagging and side-discharge performance. Choose these blades if you need OEM-compatible replacements that restore airflow, improve clipping collection, and are built from durable alloy steel for extended use.