SKU:32-1770

V-Twin XR XL WR Magneto Drive Assembly For Harley W Models 45 Inch Motors

V-Twin XR XL WR Magneto Drive Assembly For Harley W Models 45 Inch Motors

Regular price $451.99 USD
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V-Twin XR/XL/WR Magneto Drive Assembly for Harley W 45-Inch Motors

The V-Twin XR/XL/WR Magneto Drive Assembly is a complete kit that replaces the generator with a front-mount magneto on 45-inch Harley W engines, including gears and mount plates. Part Number 32-1770. Designed for Harley Davidson W models from 1936 to 1945, it provides a robust foundation for magneto-based ignition when restoring vintage powerplants.

Includes two idler gear spindles for XR and WR magneto systems and is designed for 45-inch W installations with the proper relocation of the idler stud within the engine case and cam cover. Crafted in Taiwan from durable materials, it is built for long-lasting performance in classic Harley restorations. The kit is compatible with a range of magneto components, including plates and spacers, and is intended to integrate with existing magneto mounting hardware. Note that the magneto itself is not included and must be sourced separately. Suggested accessory items to complement this kit include a fat bob ignition switch cover and a magneto mount kit.

Fitment highlights include Harley Davidson G, W, WR, and XR models across specific years, reflecting broad compatibility with classic engines while maintaining authentic mounting geometry for a front-mount magneto setup.

  • Harley Davidson G models: 1937–1969
  • Harley Davidson W models: 1936–1952
  • Harley Davidson WR models: 1947–1952
  • Harley Davidson XR models: 1970–1980
XR/XL/WR magneto drive assembly includes gears and related mount plates for 45 inch motors when installing a front mount magneto in place of the generator.

The V-Twin XR/XL/WR Magneto Drive Assembly (Part Number: 32-1770) is a comprehensive kit designed to fit Harley Davidson W models from 1936 to 1945. This assembly includes two idler gear spindles, with the standard XR magneto idler gear stud raw providing a robust foundation for your magneto system. The 45-inch WR idler gear stud spindle is suitable for 45-inch W installations, requiring relocation of the idler stud within the engine case and cam cover for proper fitment. Crafted in Taiwan, this kit ensures durability and reliable performance essential for vintage Harley Davidson restoration and maintenance.

Constructed to meet the specifications of classic Harley engines, this drive assembly offers compatibility with a range of magneto components, including the WR and XR models. The kit's design facilitates seamless integration with existing magneto mounting plates and spacer components. It's an ideal choice for enthusiasts seeking to restore or upgrade their vintage Harley W engines, ensuring smooth operation and longevity. Please note that the magneto itself is not included and must be sourced separately. The assembly's robust construction and precise fitment make it a reliable part of your engine rebuild or maintenance project.

Suggested accessory items to complement this kit include a fat bob ignition switch cover and a magneto mount kit, which can enhance the overall functionality and aesthetic of your vintage Harley Davidson engine. Whether you're performing a full restoration or a maintenance upgrade, the V-Twin XR/XL/WR Magneto Drive Assembly provides the quality and compatibility needed for authentic Harley Davidson restoration projects.

Features:

  • Includes two idler gear spindles suitable for XR and WR magneto systems
  • Designed for 45-inch W installations with proper relocation of the idler stud
  • Constructed in Taiwan with durable materials for long-lasting performance
  • Compatible with various magneto components including plates and spacers
  • Ideal for vintage Harley Davidson W models from 1936 to 1945
  • Requires separate magneto purchase; magneto not included

Fitment:
Harley Davidson G 1937
Harley Davidson G 1938
Harley Davidson G 1939
Harley Davidson G 1940
Harley Davidson G 1941
Harley Davidson G 1942
Harley Davidson G 1943
Harley Davidson G 1944
Harley Davidson G 1945
Harley Davidson G 1946
Harley Davidson G 1947
Harley Davidson G 1948
Harley Davidson G 1949
Harley Davidson G 1950
Harley Davidson G 1951
Harley Davidson G 1952
Harley Davidson G 1953
Harley Davidson G 1954
Harley Davidson G 1955
Harley Davidson G 1956
Harley Davidson G 1957
Harley Davidson G 1958
Harley Davidson G 1959
Harley Davidson G 1960
Harley Davidson G 1961
Harley Davidson G 1962
Harley Davidson G 1963
Harley Davidson G 1964
Harley Davidson G 1965
Harley Davidson G 1966
Harley Davidson G 1967
Harley Davidson G 1968
Harley Davidson G 1969
Harley Davidson G 1970
Harley Davidson G 1971
Harley Davidson G 1972
Harley Davidson G 1973
Harley Davidson W 1936
Harley Davidson W 1937
Harley Davidson W 1938
Harley Davidson W 1939
Harley Davidson W 1940
Harley Davidson W 1941
Harley Davidson W 1942
Harley Davidson W 1943
Harley Davidson W 1944
Harley Davidson W 1945
Harley Davidson W 1946
Harley Davidson W 1947
Harley Davidson W 1948
Harley Davidson W 1949
Harley Davidson W 1950
Harley Davidson W 1951
Harley Davidson W 1952
Harley Davidson WR 1947
Harley Davidson WR 1948
Harley Davidson WR 1949
Harley Davidson WR 1950
Harley Davidson WR 1951
Harley Davidson WR 1952
Harley Davidson XR 1970
Harley Davidson XR 1971
Harley Davidson XR 1972
Harley Davidson XR 1973
Harley Davidson XR 1974
Harley Davidson XR 1975
Harley Davidson XR 1976
Harley Davidson XR 1977
Harley Davidson XR 1978
Harley Davidson XR 1979
Harley Davidson XR 1980

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