Mine was a JY starter in the pic. One on my car had a stray bolt shorted the wire from the solenoid to the brushes. Ruined the solenoid. Easier to take a starter at the JY than just the solenoid. ~$24. The DOHC does not have oil on the starter issue.my starter wasn't anywhere near that nice looking. and at least one brush was stuck in place. but I cleaned up the gunk till it looked almost that good.
thanks for the pic