52" Zero Turn Lawn Mower Blade 04771200 for Ariens IKON X XL, for Gravely ZT X XL Series, 3pcs

What It Is

This is a set of three 52-inch zero-turn mower blades designed to replace OEM part 04771200. They’re intended for Ariens IKON X/XL and Gravely ZT X/XL series mowers with 52-inch cutting decks.

Fitment & Compatibility

Before buying, confirm your mower has a 52-inch deck—these blades are not for 42-, 48-, or 60-inch decks. Check your owner’s manual or current blade for the OEM number 04771200. This aftermarket set fits Ariens IKON X (2019–present), IKON XL (2020–present), Gravely ZT X (2020–present), and ZT XL (2021–present) models. Measure your existing blade length (should be ~20.5 inches), width (~2.5 inches), center hole diameter (~1 inch), and offset (if any) to ensure match. These are not universal; verify deck part numbers if unsure.

Key Things to Know

• Quality: The 5.0 rating is based on only 6 reviews, so durability over a full season is unproven. Expect standard steel with a painted finish—not high-end hardened or coated blades.
• Installation: Easy if you’ve changed blades before. Use a blade removal tool and torque to 70–90 ft-lbs (check your manual). Lift the deck safely and block it.
• Gotcha: These come as a set of three; confirm your deck uses three blades (most 52" ZT decks do). Some aftermarket blades may require minor balancing—check with a balancer before use.
• Sharpness: Likely sharp out of the box, but may dull faster than OEM or premium options. Resharpenable.

Should You Buy It

If you need a budget-friendly replacement for a single season on an Ariens or Gravely 52" ZT deck, this set is a good value at $44.99. For heavy commercial use or longer life, spend more on OEM or coated blades. Ideal for homeowners or light-duty users who want a direct fit without overspending.