Anyone ever seen this rod before?

[MechMike219]

buddy gave me a motor. tore it down and found this.. of all the rods and info on them, this one doesnt seem to exist. center to center measures the same (85mm) as does everything else except its 1mm shorter overall (CY 110mm) vs (ZAE50 111mm) anyway, just curious

 

[Wrench]

It's just the variations thickness of the metal Giving each a different overall length