Feature: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.Item Type: Alternator Generator Conversion KitOE: 32 0371Voltage: 12VHigh Power Output: 17 amps at 1000 rpmFitment:Fit for Duo Glide-FL 1958-1964Fit for FLH 1965-1969Fit for Super Sport-FLHFB 1965Fit for F 1941-1954Fit for FL 1941-1969Fit for FLH 1955-1965Fit for FS 1941-1969Fit for Hydra Glide-FL 1949-1957Fit for Roadster-XLS 1979-1982Fit for Servi-Car G 1936-1963Fit for Servi-Car GA 1936-1963Fit for Servi-Car GD 1936-1941Fit for Servi-Car GDT 1936-1941Fit for Servi-Car GE 1936-1939, 1964-1973Fit for XL 900 1958-1971Fit for XLCH 1000 1972-1979Fit for XLCH 900 1958-1971Fit for XLH 1000 1972-1982Fit for XLH 900 1967-1971Fit for XLT 1977-1978Fit for Cafe Racer-XLCR 1000 1977-1979Fit for WL 1937-1942, 1944-1951Fit for WLA 1940-1945, 1950-1951Fit for WLC 1941-1944Fit for WLD 1937-1942Kit can be used for XL 1957-1983 and for FL 1941-1969 models if the generator bolt holes in cases are drilled to 5/16in. Package List: 1*Alternator 1*RegulatorNoteBlack 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.