Magneto Cap & Rotor Kit For Allis Chalmers B B15 C RC – Fits Fairbanks Morse J4B3 C08

Keep that old tractor running with this magneto cap and rotor set.

It’s designed to fit Allis Chalmers models like B, B15, BE, C, CE, R, and RC that use a Fairbanks Morse magneto (J4B3 type).

Brand new from FM WF, this kit replaces the worn-out parts that can cause weak spark or no-start issues.

It’s a direct fit for the FM-J4B3 magneto.

If you’re restoring or maintaining a vintage Allis, this is a simple fix to get back in the field.

UPC doesn’t apply, but it’s the right part for the job.