Fexhull Mower Chute Blocker for ZT Mowers - Universal ACS6000ULS Fit, Heavy-Duty Debris Shield

Fexhull Mower Chute Blocker is a universal replacement flap that seals fabricated deck discharge openings to stop debris and direct clippings safely when used on compatible commercial ZT and fabricated mower decks.

This heavy-duty chute blocker is engineered to match OE part ACS6000ULS (088-6003-00) fitment for many commercial and walk-behind models from Ferris, Exmark, Gravely, Hustler, Toro, Kubota and more. Built for fabricated decks with a squared-off, flat opening, the unit gives you control over grass discharge to protect landscaping, nearby people and property. The package includes the blocker and a storage bag; some deck models require drilling three mounting holes for a secure fit.

How will this chute blocker improve my mowing safety and cleanup?

The blocker prevents kicked-up stones, sticks and larger clumps of grass from being thrown from the deck, reducing the chance of property damage or injury. By containing discharge, it also keeps flower beds, pathways and vehicles cleaner, cutting time spent raking or sweeping after mowing.

• Seals fabricated deck openings to reduce flying debris
• Directs clippings for easier collection or even dispersal
• Helps protect people, pets and property nearby
• Includes storage bag for quick removal and stowage

Will this Fexhull part fit my mower model?

The blocker is compatible with many commercial and residential-brand fabricated decks, including specific ZT models and walk-behinds listed by manufacturers. Because hole locations can differ between mower decks, some installations require drilling three new holes to achieve a proper fit. If you’re unsure, contact support with your deck model and our engineers will confirm compatibility.

• Fits multiple Ferris, Exmark, Gravely, Hustler and Toro decks
• Compatible with Kubota ZD and other diesel/zero-turn models
• May require drilling if factory hole pattern doesn’t match
• Professional support available to verify fit before installation

How easy is installation and maintenance?

Installation is straightforward on fabricated decks with a flat, squared opening — you’ll mount the blocker using three holes and standard hardware. Maintenance is minimal; inspect the flap for wear and keep the area clear of stuck grass and debris. Remove and store the blocker in the included bag when using residential-style or curved deck openings.

• Requires drilling three holes on some decks for secure attachment
• Use only on fabricated, squared-off deck openings (not residential curved decks)
• Regularly check for buildup and wear to ensure performance
• Store in supplied bag when not in use to protect the part

What materials and build quality can I expect from Fexhull?

Fexhull manufactures this chute blocker with durability in mind to withstand commercial mowing conditions. Designed and produced by a company with over two decades of experience, the unit balances rigidity for protection with enough flexibility to fit most compatible deck openings.

• Manufactured by Fexhull with 20+ years industry experience
• Engineered for rugged commercial and heavy-duty lawn use
• Supplied with a storage bag to extend product life
• Meets OE reference ACS6000ULS (088-6003-00) for interchangeability

Who is this for: The Fexhull Mower Chute Blocker is intended for landscapers, groundskeepers and property owners using fabricated commercial decks on ZT and walk-behind mowers who want to reduce debris ejection, protect landscaping and simplify post-mow cleanup. Choose this if your deck has a squared-off flat discharge opening and you’re comfortable drilling mounting holes when necessary; contact our support team if you need help confirming fit for your specific mower model.