This is a replacement shaft and drive diamond assembly that will fit Joe Hunt Magnetos with auto-advance assemblies.

Please select the application when ordering your assembly:

• #1296 - Harley Big Twin 1970 and later
• #1297 - Harley Sportster 1971 to present
• #1299 - Twin Cam 2000 and later

Note: 7/64" hole must be drilled in bottom of shaft to attach the gear.