I don't think there was ever an insert available on 19 (black) trim as it is Belmont and Holden specific vinyl. So there is only 19V (or 19W which is black bench seat on HJ Belmont sedan/wagon and HJ ute and van). The insert coded black trim was on Kingswood Slate black vinyl (18) which were 18X, Y and Z, but only 18V was available on Kingswood ute which is straight Slate black vinyl.

There were no Sandman trims in HJ, trim wasn't part of the XX7 (and later XU3) package like it was in HX and HZ, so the trim from the base vehicle remained.

19V is just straight black with no grey feature through the vinyl on the seat and doortrim vinyls which 18V has.