Haiouus Discharge Chute Assembly for 42-inch Stamped Decks — Fits Craftsman & Cub Cadet, OEM-fit Durable Side-Discharge Replacemen

Haiouus 631-05191 discharge chute assembly is a direct-fit replacement part designed to redirect grass clippings safely and efficiently for compatible Craftsman, Cub Cadet, Troy-Bilt and similar 42-inch stamped-deck lawn mowers.

This durable replacement chute restores proper side-discharge performance after damage, wear or loss of the original component. Engineered to match OEM fit and mounting points, the assembly replaces several legacy part numbers so you can get your mower back to cutting without modifying the deck. The piece ships as a complete unit and is intended for 42-inch stamped decks listed under multiple model families from Cub Cadet, Craftsman, Huskee and allied brands.

Which mower models and part numbers does this chute fit?

The Haiouus 631-05191 is compatible with many 42-inch stamped decks and a range of model years. It replaces original part numbers so it’s a practical swap for older or stock equipment needing the same fitment.

• Replaces: 631-04288, 631-05191A, 631-04461, 631-04460, 631-04349, 631-04344.
• Compatible brands: County Line, Huskee, Craftsman, Cub Cadet, Troy-Bilt, Bolens, Brute, Columbia.
• Specific Cub Cadet decks: 19A40012, 19B40012 and other 42-inch stamped deck variants.
• Works with model families: GT-2042, LTX-1040/1042/1045/1046 variants, RZT-42/RZT-L42/RZT-L46, RZT-S 42/46, Z-Force S 46.

How straightforward is installation and what hardware is included?

Installation is intended to be user-friendly for homeowners and mechanics familiar with mower deck work. The unit ships as a single complete discharge-chute assembly so you won’t need to source a separate main body; however, fasteners may be reused from the original chute depending on condition.

• Package includes: 1 PCS 631-05191 discharge chute assembly.
• Mounts to standard 42-inch stamped deck mounting points—no trimming required for listed models.
• Recommend inspecting and reusing original bolts, springs or clips if undamaged; replace hardware if corroded.

What materials and durability can I expect from this replacement chute?

The assembly is built to withstand normal mowing stresses such as vibration, debris impact and weather exposure. While it’s not an original-branded OEM part, it is produced to meet fit and functional expectations for the listed decks.

• Constructed from rigid, impact-resistant material to deflect clippings and resist cracking.
• Finished for outdoor use to limit rust and surface deterioration under typical conditions.
• Designed to preserve airflow pattern from the blade chamber to the side discharge.

Will this replacement affect cutting performance or safety?

When properly installed, the chute restores the intended side-discharge path and maintains the designed clippings flow and throw distance. Always follow safe mower procedures: power off engine, remove key, and ensure blades are immobilized during installation.

• Keeps grass clippings directed clear of the operator and rear wheels when secured in place.
• Maintains the deck’s designed airflow and clippings ejection to avoid deck build-up.
• Installation should follow the mower manufacturer’s safety steps to prevent injury.

Who is this for: The Haiouus 631-05191 discharge chute assembly is for homeowners, landscapers and service technicians who own or maintain compatible 42-inch stamped-deck mowers from Cub Cadet, Craftsman and related brands. It’s suited for those replacing a broken or missing chute with a cost-effective, direct-fit unit that restores side-discharge function without custom modification. If you manage older model-year machines that list the referenced part numbers or model families, this assembly provides a practical aftermarket replacement to keep your mower operating as intended.