731-13549 30" Side Discharge Chute & 731-09312 19A30013 30" Deck Mulch Plug Compatible with MTD Cub Cadet Craftsman Troy-Bilt E150, TB30R, R-140, R-110, CC30E Electric Mini Rider

What It Is

This is a two-piece kit: a 30-inch side discharge chute (part 731-13549) and a 30-inch deck mulch plug (part 731-09312 / 19A30013). It converts your mower from bagging or mulching to side discharge, or blocks the deck opening for mulching—designed for MTD, Cub Cadet, Craftsman, and Troy-Bilt 30-inch electric mini riders like the E150, TB30R, R-140, R-110, and CC30E.

Fitment & Compatibility

Before buying, confirm your mower has a 30-inch stamped steel deck—not a 28-inch or 32-inch. This kit fits specific models: Cub Cadet CC30E, R-110, R-140; Troy-Bilt TB30R, TB30B, TB30E; Craftsman 247.28996; and MTD 11A-30R series. It replaces OEM parts 731-13549 (chute) and 731-09312/19A30013 (plug). Check your deck’s mounting holes and latch design—some newer decks may use a different clip system. Not compatible with zero-turn or tractor models.

Key Things to Know

• Build quality: The chute is rigid plastic, not flimsy. The mulch plug is dense foam with a metal bracket. Both hold up well but can crack if overtightened.
• Installation: Takes 5–10 minutes. No tools needed for the plug (slides into the deck opening and latches). The chute bolts to the deck with two screws—check that your deck has the matching threaded holes.
• Common gotcha: The mulch plug may not seal perfectly on decks with heavy rust or bent flanges. Clean the deck edge before installing.
• Switching modes: You can swap between side discharge and mulching without removing the chute—just insert or remove the plug as needed.

Should You Buy It

If you own a compatible 30-inch mini rider and want the flexibility to switch between side discharge and mulching without buying a separate kit, this is a solid, affordable upgrade. It’s well-rated, easy to install, and covers both functions—ideal for homeowners with mixed lawn conditions.