I have a Rockwell RT20-145 power divider in my FLD that I'm changing out, and it was an oil filter. The reman unit i have does not have a filter. The measurements seem the same, but are these 2 units interchangeable? Dont want to install and then my driveshaft not fit.
Rockwell power divider with and without oil filter
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by W Bench Farms, Oct 5, 2025 at 12:47 PM.