Features 1.Applicable Model: Alternator generator conversion kit is replacement for Duo GlideFL 19581964; fit for XL 900 19581971; fit for WL 19371942. 2.OE Number: The part number of generator conversion kit for reference is 32 0371, please confirm whether it is consistent with the OE you need. 3.Direct Replace: Our generator alternator conversion kits replace original old or failing generators and regulators. 13T drive gears are applicable for Big Twins. 4.Generator Conversion: To accept the early mounting bolt setup, you can use the spiral coil kit to convert a 12 volt generator with 5/1624 threads to 1/424 threads. 5.Strong Housing: The billet housing of the kit ensures precise alignment and a stress proof shaft for enhanced durability, which is stronger than stock. Specification Item Type: Alternator Generator Conversion Kit OE: 32 0371 Voltage: 12V High Power Output: 17 amps at 1000 rpm Fitment: Fit for Duo Glide-FL 1958-1964 Fit for FLH 1965-1969 Fit for Super Sport-FLHFB 1965 Fit for F 1941-1954 Fit for FL 1941-1969 Fit for FLH 1955-1965 Fit for FS 1941-1969 Fit for Hydra Glide-FL 1949-1957 Fit for Roadster-XLS 1979-1982 Fit for Servi-Car G 1936-1963 Fit for Servi-Car GA 1936-1963 Fit for Servi-Car GD 1936-1941 Fit for Servi-Car GDT 1936-1941 Fit for Servi-Car GE 1936-1939, 1964-1973 Fit for XL 900 1958-1971 Fit for XLCH 1000 1972-1979 Fit for XLCH 900 1958-1971 Fit for XLH 1000 1972-1982 Fit for XLH 900 1967-1971 Fit for XLT 1977-1978 Fit for Cafe Racer-XLCR 1000 1977-1979 Fit for WL 1937-1942, 1944-1951 Fit for WLA 1940-1945, 1950-1951 Fit for WLC 1941-1944 Fit for WLD 1937-1942 Kit can be usedfor XL 1957-1983 and for FL 1941-1969 models if the generator bolt holes in cases are drilled to 5/16in. Package List 1 x Alternator 1 x Regulator Note Black finned Regulator is not builtin and must be mounted remotely. Cannot be used with mini battery (12N55A3B).Please double check the part number and fitment of your item, matching information is for reference only.