A seed metering system for metering a plurality of seeds includes a meter housing having a front side and a rear side opposite and attached to the front side, a seed inlet defined within the front side of the meter housing, and a seed disk positioned within and rotatable relative to the meter housing. The seed disk has a first side in facing relation to the front side of the meter housing and a second side in facing relation to the rear side of the meter housing. The seed metering system further includes a seal in contact with the front side of the meter housing and the first side of the seed disk.
