  While the third run of the Large Hadron Collider (LHC) is ongoing, the
underlying theory that extends the Standard Model remains so far unknown.
Left-Right Models (LRMs) introduce a new gauge sector, and can restore parity
symmetry at high enough energies. If LRMs are indeed realized in nature, the
mediators of the new weak force can be searched for in colliders via their
direct production. We recast existing experimental bounds from LHC Run 2 on the
heavy LRM gauge boson masses. As a novelty, we discuss the effect of the LRM
scalar content on the total width of the new gauge bosons, obtaining
model-independent bounds within the specific realizations of the LRM scalar
sectors analysed here. These bounds avoid the need to detail the spectrum of
the scalar sector, and apply in the general case where no discrete symmetry is
enforced. Moreover, we emphasize the effect of the structure of the quark
right-handed mixing matrix on the charged LRM gauge boson production at LHC. We
find that $W_R$ and $Z_R$ masses are constrained to lie above $2$ TeV and $4$
TeV, respectively.
