8TEN LawnRAZOR Mower Blade Set for Cub Cadet GT2148 Recon Z-Force LZ48 PRO-Z 100 48 inch Deck 02005017-X (Toothed)

What It Is

The 8TEN LawnRAZOR Mower Blade Set is a toothed (mulching) blade replacement for 48-inch deck Cub Cadet models, including the GT2148, Recon, Z-Force LZ48, and PRO-Z 100. It’s designed for mulching grass clippings into fine particles to return nutrients to the lawn.

Fitment & Compatibility

Before buying, verify your deck is exactly 48 inches (not 42 or 54). This set replaces OEM part number 02005017-X. Check your mower model: Cub Cadet GT2148, Recon (all variants), Z-Force LZ48, and PRO-Z 100 are confirmed fits. Measure your existing blade length (should be ~20.5 inches) and center hole diameter (usually 1 inch). The blades have a 5-point star center hole—ensure your spindle matches. Not compatible with non-Cub Cadet decks or 42/54-inch models.

Key Things to Know

• Quality: 8TEN blades are heat-treated steel with a painted finish; they’re durable but may show surface rust faster than OEM if stored wet.
• Installation: Straightforward—remove the old blade bolt, replace, and torque to 50-60 ft-lbs. No special tools needed beyond a socket wrench and blade removal tool or block of wood.
• Common gotcha: The toothed design works best for mulching; if you bag or side-discharge frequently, a standard lift blade may perform better. Also, ensure the blade orientation matches the deck’s rotation direction (typically clockwise from above).
• Balance: Blades come balanced, but check with a blade balancer after installation to avoid vibration.

Should You Buy It

If you own a 48-inch Cub Cadet zero-turn or lawn tractor and want a reliable, affordable mulching blade set, this is a solid choice. It’s a direct fit for the listed models and offers good value over OEM pricing, though it’s best for mulching use only.