Part Number: 10-2566 Application: 1936-1940 EL1971-1984 FX1986-1998 FLST1979-1998 FLT1991-1998 FXD1941-1984 FL1984-1998 FXST1982-1994 FXR1937-1948 UL Details:Alloy connecting rod cage set only. Order roller separately.UOM: SET Country of Origin: JAPAN