JYLEYJ 52-Inch Zero Turn Mulching Blades — 3-Pack, OEM Fit for Gravely/Ariens/Exmark, Heavy-Duty 17-7/8" x 2-1/2"

Heavy-duty replacement mulching blades for 52-inch zero-turn mowers engineered to restore cutting performance across a wide range of Gravely, Ariens, Exmark, Scag, Husqvarna, Ferris and other decks.

If your 52-inch zero-turn mower is leaving uneven clippings, reduced mulch quality, or sluggish cutting, this three-pack of JYLEYJ mulching blades offers a direct-fit option that matches the common hole pattern and lengths used by many commercial and residential decks. Each blade is manufactured to the dimensions most OEMs use — 17 7/8" long, 2 1/2" wide, 0.197" thick with a 5/8" center bore — and replaces several factory part numbers for quick installation and reliable service life.

Will these blades fit my mower model?

These JYLEYJ blades are designed to be compatible with many popular 52-inch decks from multiple manufacturers. Check the blade length, hole diameter and OEM replacement numbers to confirm fitment before purchasing.

• Direct replacements for Gravely 152, 152Z, Pro-Turn 52 and similar decks.
• Compatible with Ariens Ikon, Ikon XD, Edge 52, Zoom 52 models.
• Works with Exmark Lazer Z, Quest, Turf Tracer S 52 and Scag Liberty Z, Freedom Z, Turf Tiger 52 decks.
• Also fits Ferris IS600Z, Husqvarna PZ5224, Bobcat ZY6000 and other 52" decks using the same specs.

How do these blades improve mulching and cut quality?

These mulching blades have a swept profile that re-circulates clippings under the deck to produce finer mulch and faster breakdown into turf. Properly mounted, they help create more consistent discharge patterns and reduce uncut grass at the blade path edges.

• High-lift profile keeps clippings suspended for improved mulching action.
• Swept tip geometry reduces tearing and promotes uniform particle size.
• Precision-balanced to minimize vibration and protect spindles and bearings.
• Durable steel thickness (0.197") for longer edge retention between sharpenings.

What are the exact blade dimensions and replacement references?

Knowing exact measurements and OEM cross-references avoids ordering the wrong parts. These JYLEYJ blades match the most common 52" deck specifications used across many brands.

• Blade length: 17 7/8" (approx. fits 52" decks when used as OEM blades).
• Width: 2 1/2"; Thickness: 0.197"; Center hole: 5/8".
• Replaces common OEM numbers like Scag 483317/482961/482878/481707 and Exmark 1-633482, Ariens/Gravely/Simplicity 00273100 variants.
• Sold as a three-pack for full deck replacement or spares.

How do I install and maintain these blades safely?

Installation requires basic tools and safety precautions. Always follow your mower manufacturer’s torque specs and safety guidelines when changing blades.

• Disconnect spark plug before working under the deck to prevent accidental start-up.
• Use a blade wrench, support the deck securely, and tighten to OEM torque settings.
• Balance blades after installation to reduce vibration and premature wear.
• Sharpen and inspect regularly; replace if bent, cracked or excessively worn.

Who this is for: Landscapers, groundskeepers and homeowners with 52-inch zero-turn decks who need an affordable, OEM-compatible mulching blade option. Choose JYLEYJ if you want blades that match common factory specs, offer improved mulching performance, and come in a convenient three-pack for replacing all blade positions at once. The blades include a one-year after-sales warranty for added confidence.