Alternator Pulley, 7 Groove for Honda 31100-RAA-A01, 31100-RAA-A03, 31100-RAA-A03RM, 31100-RAA-A04, 31100-RAA-A05, CSC29 Denso 104210-3290, 104210-3291, 104210-3292, 104210-3293, Other 13980 Replacing 121041-0220, 31141-RAA-A01 - 79909073