Transmission identification

[Diesel Jesus]

I have a 1990 D150 with a 318 and an automatic and want to figure out which transmission I have I got the serial from it

 

[Vaanth]

I have a 1990 D150 with a 318 and an automatic and want to figure out which transmission I have I got the serial from it View attachment 1716479728

Transmission PK4505165 is an A500 four speed automatic with an electronic lockup torque converter, originally behind a 318 in a D150 or Dakota two wheel drive truck, or B-series van, used in 1990-1991 models built before March 7, 1991. It was the 301st transmission built on May 3, 1990 at the Kokomo transmission plant in Kokomo, Indiana, United States.