Explorer Sport Trac 2WD V6-4.0L VIN K (2007)
Structural Enhancement - Explorer Sport Trac
The frame-mounted heat shields are attached to the top of the frame and crossmembers with bolts. The body must be lifted off the frame enough for
access to the bolts that attach the heat shields to the top of the frame.
The purpose of these inserts is to enhance the structural rigidity of the frame in this area. The inserts cannot be replaced or repaired.
