120-5225 Mulch Plug & 121-2319 Side Discharge Chute & 120-6241 Trailing Shield Compatible with Toro Exmark 30" Timemaster Lawn Mowers Fits 20199 20200 20975 21199 21199HD Models

What It Is

This bundle includes three OEM-grade components for Toro/Exmark 30" Timemaster mowers: a mulch plug (120-5225), side discharge chute (121-2319), and trailing shield (120-6241). It lets you switch between mulching, side-discharge, and bagging modes without buying parts separately.

Fitment & Compatibility

• Deck size: 30-inch cutting deck only (not for 21", 22", or 42" models).
• Exact models: Toro Timemaster 20199, 20200, 20975, 21199, and 21199HD. Also fits Exmark 30" Quest models that share the same deck platform.
• OEM vs aftermarket: These are genuine Toro parts–no fitment guesswork. Aftermarket alternatives may be cheaper but often require trimming or don’t seal properly.
• Check before buying: Confirm your mower’s model number (stamped under seat or on deck). Measure the deck opening width (roughly 30") and verify your current chute/shield mounting holes align.

Key Things to Know

• Quality: Thick, UV-stabilized plastic that resists cracking. The trailing shield is reinforced at hinge points.
• Installation: Tool-free for the mulch plug and discharge chute (just snap in/out). Trailing shield requires two bolts–check if yours are rusted before starting.
• Common gotcha: The mulch plug may not seal perfectly if your deck has warped from heat or debris impact. Clean the deck opening thoroughly before installing.
• Storage: Keep the unused parts dry–moisture can warp the plastic over winter.

Should You Buy It

Yes, if you own a Toro or Exmark 30" Timemaster and want a reliable, no-hassle way to swap between mulching and side discharge. It’s pricier than generic sets, but the OEM fit is perfect, and you avoid the frustration of aftermarket parts that rattle loose or leak clippings. Skip it if you only ever mulch or bag–you don’t need all three pieces.