Braveboy 731-05264 Mulch Plug Compatible with Crafstman Cub Cadet & MTD LT i1046 ZTT46 1045 1046 13AL605H057 13AX60TH711 13AP61GG897 13AX60KH011

What It Is

This is a mulch plug (part 731-05264) that blocks the side-discharge chute on select Craftsman, Cub Cadet, and MTD lawn tractors, forcing grass clippings to recirculate under the deck for finer mulching. It replaces the OEM plug on compatible 46-inch and 54-inch cutting decks.

Fitment & Compatibility

• Deck size: Fits 46-inch and 54-inch fabricated decks on LT, ZTT, and i-series tractors.
• Models confirmed: LT i1046, ZTT46, 1045, 1046, plus Craftsman models 13AL605H057, 13AX60TH711, 13AP61GG897, 13AX60KH011.
• OEM cross-reference: Replaces OEM part 731-05264 (Cub Cadet/MTD).
• What to measure: Ensure your deck’s discharge opening width matches the plug’s 6.5-inch width and 2.5-inch height. Check that the two mounting tabs align with your deck’s pre-drilled holes.
• Gotcha: Not compatible with stamped steel decks or 42-inch decks. Verify your deck is “fabricated” (welded, not stamped).

Key Things to Know

• Quality: Made of durable black ABS plastic with steel reinforcement at the mounting points—holds up well to UV and impacts.
• Installation: Tool-free, snaps into place using two spring-loaded clips. Takes under 2 minutes.
• Common gotcha: The spring clips can be tight on first install; use a flathead screwdriver to gently pry them open if needed.
• Mulching performance: Works best with sharp blades and dry grass. Wet, tall grass may still clump—consider a dedicated mulching blade kit for best results.

Should You Buy It

If you own one of the listed Craftsman, Cub Cadet, or MTD tractors with a 46-inch or 54-inch fabricated deck and want quick, tool-free mulching without buying a full kit, this plug is a solid, affordable upgrade. Avoid if you have a stamped deck or need to bag/side-discharge frequently.