Lower blade replacement. Fits Honda 21" Walkbehind mowers. Used with HO6430 upper blade on some decks
Be sure to match OEM part #s from your manual carefully to know you are ordering the correct blades for your deck.
Aftermarket lower blade replacement. Fits Honda 21" Walkbehind. Use with HO6430 upper blade. Be sure to match the part number from the owners manual for the part you are replacing with the OEM number(s) listed.