Replacement piston wrist pin lock rings.

Sold as Pair

Harley OE Part Num: 22582-52

Fits: 1952-56 K Model & 1957-Early 1977 Sportster

Harley OE Part Num: 22588-78

Fits: Late 1978- Early 1985 Sportster 

Harley OE Part Num: 22589-83, 22589-83A, 22589-83B

Fits: 1986 to Present Sportster Except 2021 Sportster S