I have a conundrum
trying to replace the torque converter in my 2010 F150 king ranch 5.4 4WD
i have order torque convertor 3 diffrent times but the ones (f75) dosent fit on the output shafte from the engine. There is noticeable difference in size of the pilot bearing and spline shaft on the convertor.

looking for info on the right converter for my truck

Can see difference in size of spline seat. Old one

Vin number

New one that won’t fit

Sticker on trans

Number on old converter Don’t know trans codes