4.0L Enigne Models Only - Complete Power Steering Rack & Pinion Assembly + Outer Tie Rod Ends - 2002-2005 Ford Explorer 4.0L Only - [2002-2005 Mountaineer 4.0L Only] 4.0L Engine Models Only - 2002-2005 Ford Explorer 4.0L Only - [2002-2005 Mercury Mountaineer 4.0L Only] Made in Detroit, USA - Lifetime Warranty Guarantee New Oil and Lip Seals installed to ensure quality performance Hydraulically Pressure Tested to Ensure Internal By-Pass for Both High & Low Pressure Tie Rod Load, Road Simulated for Proper Functioning