So, Just did a Major Upgrade, I added proper links and correct the drop info on all known items (Mainly the Set pieces). There are very few items left with unkown drop locations.
Also note that I excluded the SBV/SBR items and everything with Ilvl<219 I also didn't add the Set drops from Emalon.
Hope you appreciate the list.
Also: Suno is trying to make a BiS list for tanks in his post. But I'd suggest keeping discussions about items in this post as much as possible and leave Suno's post for theorycrafting around tanking itself.
8.5: Updated (thanks to Cloudgatherer and Vynn)
9.5: Yet another Update (Thanks to filed magrat and Crona)
13.5 Update: thanks to Giske and Cloudgatherer
Head:
Ilvl: 226
[Conqueror's Darkruned Faceguard] Thorim 25 Man / 58 Emblembs of Conquest
Ilvl: 226
[Helm of the Faceless] General Vezax 25 Man
Ilvl: 219
[Ironbark Faceguard] Freya 10 Man
Ilv:l 219
[Valorous Darkruned Faceguard] Mimiron 10 Man
Neck:
239
[Bronze Pendant of the Vanir] Freya 25 Man Hard Mode
226
[Titanstone Pendant] Trash Mobs 25 Man
226
[Shard of the Crystal Forest] 19 Emblems of Conquest
219
[Mark of the Unyielding] Kologarn 10 Man
219
[Fervor of the Protectorate] Trash Mobs 10 Man
Shoulders:
226
[Conqueror's Darkruned Pauldrons] Yogg Saron 25 Man
226
[Shoulderplates of the Deconstructor] XT-002 Deconstructor 25 Man
219
[Valorous Darkruned Pauldrons] Thorim 10 Man
Cloak:
239
[Titanskin Cloak] Mimiron 25 Man HardMode
226
[Cloak of the Makers] Auriaya 25 Man
219
[Saronite Animus Cloak] General Vezax 10 Man
Chest:
226
[Conqueror's Darkruned Chestguard] Hodir 25 Man / 58 Emblems of Conquest
226
Breastplate of the Timeless Algalon 10 Man
219
[Valorous Darkruned Chestguard] Yogg-Saron 10 Man
Wrists:
226
[Mimiron's Inferno Couplings] Flame Leviathan 25 Man
219
[Flamewatch Armguards] Flame Leviathan 10 Man
Hands:
239
[Handguards of Revitalization] Freya 25 Man HardMode
226
[Conqueror's Darkruned Handguards] Mimiron 25 Man
226
[Gauntlets of the Royal Watch] 28 Emblems of Conquest
219
[Valorous Darkruned Handguards] Freya 10 Man
219
[Gauntlets of the Iron Furnace] Ignis the Furnace Master 10 Man
Belt:
226
[Indestructible Plate Girdle] Blacksmithing Recipe
226
[Shieldwarder Girdle] 28 Emblems of Conquest
219
[Stormtempered Girdle] Razorscale 10 Man
Legs:
239
[Legplates of the Endless Void] Algalon 25 Man
226
[Conqueror's Darkruned Legguards] Freya 25 Man
226
[Gilded Steel Legplates] Flame Leviathan 10 Man HardMode
226
[Saronite Plated Legguards] Kologarn 25 Man
219
[Archaedas' Lost Legplates] Auriaya 10 Man
219
[Valorous Darkruned Legguards] Hodir 10 Man
Feet:
226
[Charred Saronite Greaves] Razorscale 25 Man
226
[Spiked Deathdealers] Blacksmithing Recipe
Fingers:
239
[Fate's Clutch] Thorim 25 Man Hard Mode
226
[Seal of Ulduar] XT-002 25 Man
226
[The Leviathan's Coil] Flame Leviathan 25 Man
226
[Platinum Band of the Aesir] Auriaya 25 Man
219
[Signet of Winter] Hodir 10 Man
Trinkets:
226
[Heart of Iron] Ignis the Furnace Master 25 Man
226
[The General's Heart] General Vezax 25 Man
219
[Royal Seal of King Llane] Yogg-Saron 10 Man
219
[Furnace Stone] Ignis the Furnace Master 10 Man
Two-Handed Weapon:
239
[Dark Edge of Depravity] Yogg-Saron 25 Man HardMode
239
[Voldrethar, Dark Blade of Oblivion] General Vezax 25 Man HardMode
232
[Aesir's Edge] Xt-002 10 Man HardMode
232
[Earthshaper] Yogg-Saron 25 Man
232
[Worldcarver] Ignis the Furnace Master 25 Man
232
[Stormrune Edge] Iron Council 25 Man
226
[Hammer of Crushing Whispers] Yogg Saron 10 Man HardMode
219
[Abaddon] Yogg-Saron 10 Man
219
[Ironsoul] Flame Leviathan 10 Man
219
[Stormedge] Hodir 10 Man
219
[Hoperender] Thorim 10 Man
One-Handed Weapons:
239
[Sorthalis, Hammer of the Watchers] XT-002 Deconstructor 25 Man Hard Mode
226
[Shiver] Hodir 10 Man
232
[Titanguard] Flame Leviathan 25 Man
219
[Legacy of Thunder] Thorim 10 Man
219
[Stoneguard] Kologarn 10 Man
Sigil
226
[Sigil of Deflection] Razorscale 25 Man
226
[Sigil of the Vengeful Heart] XT-002 25 Man