GICOOL 942-04308 High Lift Mower Blade for Troy Bilt Bronco Pony Mustang Cub Cadet 42 Inch Deck Riding Mower, Replace 942-04308A 942-04308-X 942-04312 742-04312, 2 Pack

What It Is

The GICOOL 942-04308 High Lift Mower Blade is an aftermarket replacement blade designed for 42-inch deck Troy-Bilt, Cub Cadet, and MTD riding mowers. Its aggressive high-lift profile improves grass clipping discharge and bagging performance, making it ideal for mulching or collecting leaves.

Fitment & Compatibility

Before buying, check these three things:

• Deck size: Only fits 42-inch (107 cm) cutting decks. Measure your deck to confirm.
• Model compatibility: Works with Troy-Bilt Bronco/Pony/Mustang, Cub Cadet LT/LTX/XT1/XT2, and MTD Yard Machines with a 42-inch deck. Not for zero-turn or 46-inch+ decks.
• OEM replacements: Replaces OEM part numbers 942-04308, 942-04308A, 942-04308-X, 942-04312, 742-04312. Verify your old blade’s number.
• Measurements: Blade length = 21.5 inches, center hole = 7/8-inch round, offset = 3/4 inch. Measure your old blade’s hole size and offset—aftermarket blades vary slightly.

Key Things to Know

• Quality: Solid steel with a painted finish; holds edge well for 2-3 seasons on a residential yard. Not as heavy as OEM but performs similarly.
• Installation: Easy—use a socket wrench and torque to 70-90 ft-lbs. No special tools needed. Always lift the deck and block it safely.
• Common gotcha: High-lift blades require more engine power and create more noise/vibration than standard blades. If your deck bogs in tall grass, drop a gear.
• Warranty: No mower warranty issues—aftermarket blades are standard. But GICOOL offers no return if you order the wrong size, so double-check fitment.

Should You Buy It

Buy this if you have a 42-inch Troy-Bilt or Cub Cadet riding mower and want better bagging or discharge performance without paying OEM prices. It’s a solid value for residential use, but skip it if you’re on a zero-turn or need a mulching-only blade—stick with a low-lift design for that.