Fourtry Mower Blades Compatible with Bad Boy MZ Stand-On 48-inch Deck — 3-Pack High-Lift Notched, Pre-Sharpened

These are Fourtry high-lift notched replacement mower blades — a three-pack sized for 48-inch decks compatible with Bad Boy MZ/MZ Magnum Stand-On models and many other commercial zero-turn mowers.

Replace worn or damaged blades with this OEM-compatible set engineered for high-lift performance and extended edge life. The blades are precision-tempered, pre-sharpened, and finished with a protective coating; they mount with the sharpened edge facing downward and fit spindle hubs that accept the 5/8" center hole and round pattern. Use them to restore cutting efficiency, improve clippings lift for bagging or side discharge, and maintain consistent deck balance.

Which mower models will these Fourtry blades fit?

These blades were designed to be compatible with a wide range of commercial and residential zero-turn and stand-on mowers. Double-check the replacement part numbers and the spindle hub pattern on your deck to ensure proper fitment.

• Direct compatibility: Bad Boy 038-4820-00 and 038-4826-00 (MZ/MZ Magnum, ZT Elite, Stand-On 48" decks).
• Also fits: Bobcat/Ransom, Exmark Lazer Z CT/HP, Ferris, Gravely, Husqvarna, Jacobsen, Snapper/Kubota-style models listed in the product specs.
• Physical dimensions: 16 3/8" length × 2 1/2" width, 5/8" center hole, 0.2" thickness — confirm deck hub pattern matches round center hole.

How do these blades improve cutting and deck performance?

High-lift blade geometry creates stronger upward airflow beneath the deck, lifting grass blades for a cleaner, more even cut and better bagging. The notched shape and tempered edge help maintain sharpness and reduce the frequency of resharpening.

• High-lift profile increases suction for improved clippings evacuation and bag fill.
• Precision-tempered cutting edge holds sharpness longer under commercial use.
• Balanced weight distribution reduces vibration and preserves deck spindle health.

What are the installation and maintenance notes I should know?

Installation is straightforward but follow safety guidelines: disconnect spark plug, stabilize the deck, and torque mounting hardware to manufacturer specifications. Each blade arrives pre-sharpened with a wear-off coating; confirm the sharpened edge points downward when bolting to the spindle.

• Tool-less in concept for fitting alignment, but use proper tools to tighten securely.
• Inspect blade balance and blade-to-deck clearance after installation.
• Resharpen as needed; replace if nicks or bends compromise cutting or balance.

Why choose this 3-pack of blades instead of single replacements?

Buying a set of three ensures consistent cutting performance across the entire deck and simplifies future maintenance—replacing all blades at once keeps blade geometry matched and deck balance optimized. It’s also more convenient and cost-effective for seasonal service.

• Uniform blade wear prevents uneven cutting and vibration issues.
• Spare blades on hand minimize mower downtime for commercial operators.
• Packaged to the same spec: 16 3/8" L × 2 1/2" W × 5/8" hole × 0.2" thick.

Who is this for: Landscapers, grounds crews, and homeowners who operate Bad Boy stand-on or similarly spec’d zero-turn mowers with 48" decks and need dependable, high-lift replacement blades. Choose this Fourtry three-pack when you want matched blade geometry, improved bagging or side-discharge performance, and a cost-conscious way to keep a 48" deck cutting like new.