| Class V Roboboar Upgrade Device Parts | Geerlok Clockwork Merchant IV | Crescent Reach | — |
| Class V Roboboar Upgrade Device Parts | Mercator Acidinus (Tinkering Merchant) | The Overthere [RoS] | — |
| Clockwork Carapace | A Defective Clockwork | Plane of Innovation | — |
| Clockwork Carapace | a scrounging clockwork | Plane of Innovation | — |
| Clockwork Gear | a creep reaper | Corathus Creep | — |
| Clockwork Gear | a steamwork shock trooper | Meldrath's Majestic Mansion | — |
| Clockwork Gnome Bolts | a creep reaper | Corathus Creep | — |
| Clockwork Gnome Bolts | Vernon (Named Creep Reaper) | Corathus Creep | — |
| Clockwork Gnome Gear | a creep reaper | Corathus Creep | — |
| Clockwork Gnome Gear | a steamwork shock trooper | Meldrath's Majestic Mansion | — |
| Clockwork Gnome Shaft | a creep reaper | Corathus Creep | — |
| Clockwork Gnome Shaft | a steamwork shock trooper | Meldrath's Majestic Mansion | — |
| Clockwork Gnome Spring | a creep reaper | Corathus Creep | — |
| Clockwork Gnome Spring | Vernon (Named Creep Reaper) | Corathus Creep | — |
| Clockwork Pinion Gear | a creep reaper | Corathus Creep | — |
| Clockwork Pinion Gear | mechanized crawler | Corathus Creep | — |
| Clockwork Pinion Gear | a steamwork shock trooper | Meldrath's Majestic Mansion | — |
| Clockwork Pinion Gear | a steamwork trooper | Meldrath's Majestic Mansion | — |
| Cogs | Tabben Bromal | Plane of Knowledge | — |
| Cogs | Maryalis N`Ryt | Plane of Knowledge | — |
| Cogs | Engineer Beri | Plane of Knowledge | — |
| Cogs | Nelin Signus | Plane of Knowledge | — |
| Cogs | Rylin Coil | Ak'Anon | — |
| Cogs | Geerlok Clockwork Merchant IV | Crescent Reach | — |
| Cogs | Adinel Jailbar | Iceclad Ocean | — |
| Cogs | Mercator Acidinus (Tinkering Merchant) | The Overthere [RoS] | — |
| Coiled Spring | an obsolete model | Plane of Innovation | — |
| Coiled Spring | a metallic slime | Plane of Innovation | — |
| Coiled Spring | A Defective Clockwork | Plane of Innovation | — |
| Coiled Spring | a rusted model | Plane of Innovation | — |
| Coiled Spring | a scrounging clockwork | Plane of Innovation | — |
| Coiled Spring | an erratic model | Plane of Innovation | — |
| Coiled Spring | a scrap collector | Plane of Innovation | — |
| Coiled Spring | a corroded prototype | Plane of Innovation | — |
| Container Base Mold | Jillian Dayson | West Freeport | — |
| Container Base Mold | Spinner | West Karana | — |
| Container Base Mold | Master Barkhem | Shar Vahl | — |
| Container Base Mold | Kertak Hammertail | Plane of Knowledge | — |
| Container Base Mold | Betty Brickbaker | Rivervale | — |
| Container Base Mold | Kelly Blackhand | Shadow Haven | — |
| Container Base Mold | Blacksmith Gerta | Plane of Knowledge | — |
| Container Base Mold | Boiron Ston | Plane of Knowledge | — |
| Container Base Mold | Merchant Nluolian | Kelethin (in Greater Faydark) | — |
| Container Base Mold | Borik Darkanvil | Plane of Knowledge | — |
| Container Base Mold | Ungia | Grobb | — |
| Container Base Mold | Yeril Imsin | Plane of Knowledge | — |
| Container Base Mold | Tsuia Matuya | Katta Castellum | — |
| Container Base Mold | a clockwork merchant | Ak'Anon | — |
| Container Base Mold | Kaila Rucksack | Butcherblock Mountains | — |
| Container Base Mold | Smith Yahya | Crescent Reach | — |
