3 in Mower Deck Anti-Scalp Roller
This replaces the plastic anti-scalp roller on a mower deck: a crowned roller 76 mm (3 in) across and 38 mm wide with a 10.0 mm plain bore that turns on a standard 3/8 in (9.5 mm) shoulder bolt. The hub stands 2 mm proud of the rim on one side so the rim never rubs the deck bracket. Six ribs and drain holes keep it light at about 60 cm³, so grass clippings and water don't pack inside. Before you order, measure your old roller's diameter, width and bolt size.
garage lawn-mower anti-scalp-roller replacement-part