Peterbilt 579 Power Steering Fluid Type 2024. View all 15 power steering reservoirs Find new and used peterbilt 579 power steering reservoirs for sale near you.
You don’t see anything on the truck side because many fluids can be used, and you should use what is already in the reservoir, be it engine oil, type f transmission fluid, or. Zf (supplier) steering gear boxes may have a sealing plug not seated corrected allowing power steering fluid loss.