Zinc-plated
Harley OE Part Num: 39975-52B
Fits: 1954-76 Sportster
Harley OE Part Num: 39973-86
Fits 1957-76 Sportster Retainer Plate
Harley OE Part Num: 39979-58
Fits: 1977-90 Shoe Sold Separately
Harley OE Part Num: 39975-90A
Fits: 1991-2003
Harley OE Part Num: 40039-02C
Fits: 2004 to 2022 Sportster except Sportster S
