Need a part number for a knob

[GSpreeman]

I've now ordered two knobs from Wayne and both are wrong...not Wayne's fault but mine. Can somebody give me the part number for the missing knob in the picture? I think it should be a little black one just like the one that's there. Unfortunately, "a little black one just like the one that's there" isn't listed in the parts catalog.

Thanks.

PS, it's an '87 Carrera

[MrKJBlue]

911 613 139 00