Hi, Is There a difference between the 21-4045R and the 96-4045R power steering pumps besides color of reservoir thanks. I have a 2000 rango with 4x4 and the 4.7

 

I have just replaced the differential, the rack and pinion (along with the outer tie rods), and the bottom ball joints. I wanted to know if using the 96-4045R which is the one with white reservoir tank was the right one Thanks.

 

Check what rock auto has

 

Thanks for responding.