* Change 4 Part Light Bluish Gray {2850 Technic Engine Cylinder (Undetermined Type) to 2850a Technic Engine Cylinder with Side Slots}
Comments from Submitter:
I have a version with the 2850a part. Since the 2850b part is already an alternate, I thought I would set the change request so that the "undetermined" variant would be replaced.
Netherlands, Overijssel
