Upper blade replacement. Fits Honda 21" Walkbehind mowers. Used with HO6431 lower 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 upper replacement blade. Fits Honda 21" Walkbehind. Used with our HO6431 lower blade on some decks. Be sure to match the part number from the owners manual for the part you are replacing with the OEM number(s) listed.