Primal Gladiator's Scaled Shoulders is part of the transmog set Primal Gladiator's Scaled Armor (Paladin only), which the Appearances collection lists in 2 versions. The other 13 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Primal Gladiator's Scaled Shoulders Fits
Other Items Named Primal Gladiator's Scaled Shoulders
2 other items in the current build are also called Primal Gladiator's Scaled Shoulders. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Primal Gladiator's Scaled Shoulders
Blizzard numbers items as they are created, so the named items next to ID 115896 (115891 to 115901) were usually added in the same batch as Primal Gladiator's Scaled Shoulders: the same quest line, zone, vendor or reward set.