ACEBRI 61-inch Mulching Blades for Scag & Bobcat 61" Decks — 21" Length, Reinforced Center Hole

ACEBRI 61-inch mulching blades are heavy-duty replacement blades engineered to fit Scag, Bobcat and many commercial zero-turn decks (OEM reference 112111-03) for improved clippings shredding and long service life.

These ACEBRI blades are built to match the size and mounting pattern of 61-inch cutting decks used on Scag, Bobcat, Ferris, Gravely and several other professional mowers. Constructed from durable iron with a reinforced center hole, each blade measures 21 inches long, 2.5 inches wide and 0.203 inches thick to deliver consistent cutting geometry and reliable mulching performance. The set is offered as a direct-fit alternative to multiple OEM part numbers to simplify replacement for commercial and homeowner zero-turn owners.

Will these blades fit my Scag or Bobcat 61" deck?

ACEBRI blades were produced to match common 61-inch mower specifications and several OEM references, including Bobcat 112111-03 and Scag part series. Check your mower’s blade length, center-hole diameter and deck size to confirm compatibility before ordering.

• Blade length: 21 inches — matches 61" deck geometry
• Center hole: 0.625 inches — standard hub fit for listed models
• Thickness: 0.203 inches — compatible with commercial spindles
• Replaces many OEM numbers: Bobcat, Scag, Snapper, Husqvarna and others

How do these blades improve mulching and clipping distribution?

The ACEBRI profile focuses on repeated re-cutting and fine clipping dispersion. The blade shape and cutting edge are designed to create lift and airflow that chops clippings into smaller particles, helping them settle into the turf rather than piling up in the deck.

• Mulching profile promotes repeated recut for finer clippings
• Balanced geometry reduces vibration and improves deck airflow
• Durable iron construction keeps edge integrity longer under heavy use
• Consistent length and width ensure even deck coverage

What materials and specifications should I expect?

These ACEBRI blades are manufactured from iron stock sized and finished to withstand commercial mowing conditions. Key dimensions and details are provided so you can confirm fitment and performance for your machine.

• Material: iron for durability and wear resistance
• Dimensions: 21" length, 2.5" width, 0.203" thickness
• Center hole diameter: 0.625" for standard spindles
• Intended deck size: 61 inches, sold as individual blades or sets

How should I choose and install the correct blade for my mower?

Select the blade that matches your mower model and OEM references listed; if in doubt, compare the blade’s length and center-hole size to your current blade. Proper installation—clean mounting surface, correct torque and blade orientation—ensures safe operation and best mulching results.

• Verify OEM part numbers (e.g., 112111-03) or measure an existing blade
• Install with clean mounting surfaces and correct hardware torque
• Ensure blades are balanced and rotated according to arrow or marking
• Replace blades in matched sets to maintain deck balance

Who is this for: ACEBRI 61-inch mulching blades are aimed at landscapers, property managers and owners of zero-turn mowers who need a robust, OEM-compatible replacement for Scag, Bobcat, Ferris, Gravely and related machines. If you require consistent mulching, commercial durability and straightforward fitment to the 61" decks listed, these blades are engineered to be a practical aftermarket option. For fitment help or product questions, contact ACEBRI support with your mower model and current blade measurements.