Doorking Replacement 4502-018 Circuit Board
**UPDATE**Doorking recently changed their control board part#s. These new part#s may be different than the part#s in your user manual. Please select the year range of your machine above or look below for new part#s and corresponding model year**
4502-010 = January 2016 to August 2018 (soon to be discontinued)
4502-012 = All openers made before January 2016 (your literature will say 4502-010)
4502-018 = All models made after January 2016 to current date (replaces 4502-010)
Used in models 6050, 6100 and 6300.
** Picture may be different from actual circuit board **
We have 15 years experience working on these products in the field. Please contact us if we can be of any assistance!
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