Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How War-Torn Crushers Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, War-Torn Crushers suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
War-Torn Crushers is part of the transmog set Earthen Battleplate (Warrior only). The other 16 pieces:
Blizzard numbers items as they are created, so the named items next to ID 60229 (60224 to 60234) were usually added in the same batch as War-Torn Crushers: the same quest line, zone, vendor or reward set.