Keep your power steering fluid clean and your steering system protected with the Wix Power Steering Filter 57191, a spin-on filter that installs as a direct-fit replacement across a wide range of heavy-duty trucks and buses — including the 2011-2017 Caterpillar CT660, 2008-2013 and 2015 Ford F-650 and F-750, 2008-2019 Freightliner Cascadia, 2002-2017 Freightliner M2 106, and 2002-2017 International 4300. It also fits many IC Corporation and International models; see the Buyer's Guide tab for the full list of covered vehicles and engines.
Filtering the fluid helps protect the pump, gear, and other steering components from abrasive debris. If your service schedule calls for a power steering filter change, this Wix unit is a ready replacement.
What does this filter do?
It strains contaminants from the power steering fluid, helping protect the pump, steering gear, and other components from abrasive debris circulating in the system.
What vehicles does the Wix 57191 fit?
It fits many heavy-duty trucks and buses, including Caterpillar, Ford, Freightliner, IC Corporation, and International models. Check the Buyer's Guide tab to confirm your exact vehicle.
What type of media does it use?
Wix builds it with premium, application-specific media including wire-backed synthetic, enhanced cellulose, and wire mesh.
How is it constructed?
It uses high-strength, corrosion-resistant materials, center tubes, and end caps with superior sealing components for a leak-resistant, long-lasting design.
When should I replace it?
Wix recommends following the OEM power steering filter change intervals. Consult your vehicle's service information for the correct schedule.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
