Nissan Skyline GT-R GTR R32 R33 RB25DET R34 RB26DETT OEM N1 Oil Pump 15010-24U01.
Used but in seemingly good condition, gears spin freely without any issue, binding, resistance other than what you would expect from an oil pump with minimal oil left over in it.
Evidence shows that it was used on a long snout crank which can be seen in pictures.
This was given to me when I bought my GTR. When I sold the car, the buyer didn’t want any spare parts and thus it’s for sale finally.