Lawn-Boy Baffle-Rear

The rear baffle manages airflow inside the cutting chamber. It directs grass clippings toward the discharge chute or keeps them suspended for mulching, which prevents clumping and ensures a cleaner cut.

Inspect the baffle for cracks, significant dents, or thinning metal caused by debris impact. If you notice uneven grass distribution, excessive buildup under the deck, or a decline in mulching quality, the baffle is likely worn and affecting airflow.

No, this specific part (model 120-5218) is designed for select Toro and Lawn-Boy models. Always verify your mower's specific model number against the manufacturer's parts diagram to ensure a correct fit.

Yes, replacing a rear baffle is a straightforward maintenance task that typically requires basic hand tools. Ensure the mower is powered off and the spark plug wire is disconnected before beginning any work under the deck.

Yes, a damaged or missing baffle disrupts the airflow required for a consistent cut. Replacing it restores the deck's internal geometry, allowing the blades to lift and discharge grass clippings more effectively.