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The TROY-BILT 987-05206 is a mulch plug assembly with hinge, designed to close off the discharge chute on compatible walk-behind lawn mowers and redirect grass clippings back into the cutting deck for mulching. This assembly allows the operator to switch between mulching and side-discharge or bagging modes depending on the cutting condition. It is a direct OEM-style replacement part intended for installation by lawn equipment service technicians or experienced equipment owners performing routine maintenance or repair on TROY-BILT mowing equipment.
This mulch plug assembly is suited for residential lawn mower applications where mulching capability is required. The hinge design allows the plug to seat securely in the discharge opening and remain in position during operation. When compatible TROY-BILT mower models require a mulch plug replacement due to damage, wear, or loss, this assembly restores the original mulching function. Refer to the mower's parts diagram to confirm fitment before installation.
Designed as an OEM-style replacement mulch plug assembly for compatible TROY-BILT walk-behind lawn mowers. Consult the equipment's parts manual or model diagram using part number 987-05206 to verify fitment with your specific mower model before ordering.
Installation is typically performed by a small engine or outdoor power equipment technician. Before servicing, disconnect the spark plug wire to prevent accidental engine start. Align the hinge assembly with the discharge chute opening per the mower's parts diagram and ensure the plug seats fully before returning the mower to service. Consult the equipment operator's manual for model-specific guidance.
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