This caps the frame section in front of the rear tire where the leaf spring attaches and has new spring mount attached. It starts just after the front gas tank support crossmember and ends just before the rear gas tank support crossmember.
It can be installed with the bed left on, is made from 11 gauge steel and measures approximately 30 inches in length.
Fits 1996-2004 Toyota Tacoma, XtraCab, 2WD & 4WD Right (passenger) side. See our listing for TAC-157X-L for the Left, (driver) side or TAC-157X-S for the set (R & L).