Never hurts to ask this group. But I’m assuming this is an obscure-enough topic that I may not get an answer….

Does anyone have a modern part number, and/or dimensions of the thrust bearing for a standard size king pin set? Speaking of the 47-53 truck here. Better still, anyone have one laying around they could just measure?

Or I suppose I could maybe even cross the original GM part number if anyone has that.


1951 3100