E3d V6 V5 Heat Sink Direct 1.75mm 3.0mm Filament Bowden For V6 J-head Wade Extruder Radiator 3d Printer Parts Remote Heat Sink - 3d Printer Parts & Accessories - AliExpress
V6 Hotend Kit Bowden for E3D with Tube - SuperbTech.in
E3D V6 Bowden Cooling Tower for 1.75mm and 3mm Filament