942-04308 Blades 6 Point Star for Cub Cadet XT1 XT2 LX42 LT42 ZT1 RZT Zero Turn Lawn Tractor for Troy Bilt Bronco Pony Mustang Craftsman T110 42" Deck 942-04308A 942-04312 High Lift Blades 2 Pack

What It Is

This is a 2-pack of 42-inch deck high-lift blades with a 6-point star center hole, designed for select Cub Cadet, Troy-Bilt, Craftsman, and other lawn tractors and zero-turn mowers. High-lift blades increase airflow for better grass clipping discharge and bagging, making them ideal for mulching or collecting leaves.

Fitment & Compatibility

Before buying, verify your mower has a 42-inch deck and a 6-point star (spline) spindle – not a standard 5-point star or oval hole. This part replaces OEM numbers 942-04308, 942-04308A, and 942-04312. Fits Cub Cadet XT1, XT2, LX42, LT42, ZT1, RZT; Troy-Bilt Bronco, Pony, Mustang; Craftsman T110, T120, T130, and many others with 42" fabricated or stamped decks. Always measure your existing blade length (should be ~20.5 inches end to end) and confirm the star pattern matches your spindle. Check your mower’s model number under the seat or in the manual for exact fit.

Key Things to Know

• Quality: These are OEM-grade stamped steel blades with a hardened edge. They’re thicker and more durable than budget aftermarket blades, but not as heavy as gator-style blades.
• Installation: Straightforward – lift mower, block securely, remove center bolt (usually 5/8" or 15/16" socket), replace blade with star aligned, torque to 70-90 ft-lbs. Use a blade removal tool to hold the star.
• Gotchas: High-lift blades increase engine load slightly and can throw debris, so avoid mowing over gravel or loose mulch. They may also create more noise and vibration if not balanced – always check balance before installing.
• Performance: Excellent for bagging and side-discharge, but less effective for thick, wet grass where mulching blades would be better.

Should You Buy It

Buy this if you have a compatible 42" deck mower and need reliable, OEM-spec high-lift blades for better bagging or discharge performance. It’s a solid value at $24.69 for a 2-pack, especially given the 4.9-star rating. Skip it if you need standard mulching blades or have a different deck size/spindle pattern.