Arnold 21‑Inch Carbon Steel Mulching Blade – Model 490‑100‑M084 Replacement

Discover the Arnold 21‑Inch Carbon Steel Mulching Blade (model 490‑100‑M084), engineered to transform your mower into a high‑performance cutting machine. Crafted from hardened carbon steel, this 21‑inch blade delivers razor‑sharp edges that slice through grass, weeds, and debris with minimal effort. Its precision‑balanced design ensures a smooth, vibration‑free operation, while the sturdy construction resists wear for season after season of reliable service.

Experience superior mulching results and a healthier lawn. The blade’s unique geometry creates a fine mulch that returns nutrients to the soil, promoting thicker, greener growth. By delivering a clean, uniform cut, it reduces the need for frequent mowing and helps maintain a manicured appearance year‑round.

• Premium Carbon Steel Construction: Provides exceptional strength and edge retention for long‑lasting performance.
• 21‑Inch Cutting Length: Perfect fit for most residential and commercial mowers, delivering wide coverage.
• Advanced Mulching Design: Generates fine mulch that enriches soil and improves lawn health.
• Balanced Weight Distribution: Minimizes vibration, enhancing operator comfort and machine longevity.
• Easy Installation: Pre‑drilled holes align with standard mower bolt patterns for quick replacement.

Upgrade your mowing experience today. Arnold’s 490‑100‑M084 mulching blade combines durability, precision, and efficiency to give you a cleaner cut and a more vibrant lawn. Whether you’re a homeowner seeking a pristine yard or a professional landscaper needing reliable equipment, this blade delivers the power and consistency you demand. Trust the proven quality of Arnold to keep your mower performing at its best.