GENUINE OEM TORO PARTS - MULCH PLUG ASM 107-7490

What It Is

This is a genuine OEM Toro mulch plug assembly (part number 107-7490) that blocks the side-discharge chute on select Toro walk-behind mowers, forcing grass clippings to recirculate under the deck for finer mulching. It’s designed for residential mowing where you want to leave clippings on the lawn rather than bagging or side-discharging.

Fitment & Compatibility

Before buying, confirm your mower deck size and model. This plug fits specific Toro 21-inch and 22-inch steel-deck walk-behind mowers, including many TimeCutter, Recycler, and Super Recycler models from the 2000s to present. Check your owner’s manual or look for a model plate on the mower’s frame (e.g., 20332, 20334, 20339, 20340). It will not fit most 22-inch Recycler models with the “Quick Bagger” system unless that bagger is removed. Aftermarket plugs may be cheaper but often lack the precise fit of OEM—this one uses the same latch and hinge points as the original. Measure your deck’s discharge opening: the plug is roughly 7 x 3 inches with two mounting tabs. If your mower has a side-discharge door held by a spring clip, this plug replaces that door entirely.

Key Things to Know

• Installation is tool-free: Remove the side-discharge door, snap the mulch plug into the same hinge slot, and secure it with the included latch. Takes under 2 minutes.
• No extra hardware needed: The plug comes with the latch and spring already attached—just align and click in.
• Not for all Toro mowers: Avoid if your deck uses a “baffle” style mulch kit (a separate metal plate that bolts inside the deck). This plug only works with side-discharge openings.
• OEM matters here: Generic plugs may warp or slip off during mowing. Toro’s uses high-impact plastic that holds shape in heat and vibration.

Should You Buy It

If you own a compatible Toro walk-behind and want clean, mess-free mulching without buying a full mulch kit, this plug is a no-brainer. It’s cheap, installs instantly, and delivers factory-fit reliability. Skip it if you need a universal adapter or your mower uses a different mulching system.