QWD 942-04308A Mower Blades 2 Pack for 42 Inch Deck, 6 Point Star High Lift Blades, Replacement for 942-04308 942-04312, Fits Cub Cadet XT1 LT42, Craftsman T110, Troy-Bilt Pony

What It Is

This is a 2-pack of high-lift mower blades designed for 42-inch cutting decks. They use a 6-point star center hole and are built for heavy lifting and bagging performance on residential and light-commercial lawn tractors.

Fitment & Compatibility

Before buying, confirm your deck measures exactly 42 inches (blade length is 20.5 inches). The 6-point star drive fits Cub Cadet, Craftsman, and Troy-Bilt spindles that accept OEM part numbers 942-04308 and 942-04312. Common compatible models include Cub Cadet XT1 LT42, Craftsman T110, and Troy-Bilt Pony. Do not assume fit – check your owner’s manual or measure your existing blade’s length, center hole shape, and diameter (typically 1-inch star). These are aftermarket replacements, not OEM, but match OEM specs.

Key Things to Know

• High lift = better bagging, but more power draw – Expect improved grass discharge and bagging, but your engine may bog in thick, wet grass. Not ideal for mulching.
• Installation is straightforward – Use a torque wrench to tighten spindle bolts to 70-90 ft-lbs (check your manual). The star hole centers the blade automatically.
• Sharpness out of box – These come sharp but may need a quick edge hone for best performance. Dull quickly if you hit rocks or roots.
• Balance check recommended – After mounting, spin the blade by hand. If it wobbles, swap blades or reinstall. Unbalanced blades cause vibration and spindle wear.

Should You Buy It

If you own a 42-inch Cub Cadet, Craftsman, or Troy-Bilt lawn tractor with a star-drive spindle and want better bagging or leaf collection, this is a solid, well-rated value. It’s not for mulching or rough terrain. For casual mowing on flat, clean lawns, it’s a no-brainer upgrade over worn or standard blades.