Need help Indentifying CV’s, LOBRO CV identification Options

[Gearup]

Hello Gents,
I was trying to identify what CV’s were on my axles. The axles were used with a flipped 915 V8 conversion. They look almost new but I’m trying to see if they are “heavy duty”? Previous owner of the items said they were. I put the number into google and it came back with nothing. The numbers and words of the CV are as follows:

7153 120198 008 LOBRO 2293 W GERMANY

They aren’t spaced out like this but it’s easier to read. Anyone who can shed like on what CV’s I have (930 or whatever) I would REALLY appreciate any input.

Thanks Mucho! Brett

[914Sixer]

If the axles are 33 splines the CV's are VW Bus or Porsche 924/944/968. All the CV's will be 100mm . Porsche 911/930 used 28 spline axles. ANY of the above is HD compared to the stock 914 94mm CV. Axle length should be 20.25 inches.