The original power steering reservoir on certain heavy duty vehicles has a failure-prone cap that lets in dirt and debris. This Dorman OE FIX replacement has a full threaded cap with reinforced twist tabs for a more reliable replacement.

Heavy Duty Power Steering Reservoir 603-5106 Features:

• Fits 2012-2016 International; 2002-2010 International
• Upgraded replacement — this power steering reservoir is redesigned to reduce contamination and eliminate broken twist tabs
• Improved design — replaces original cap design with full threaded cap and reinforced twist tabs
• Quality engineering — designed in the United States and backed by decades of automotive aftermarket experience