Ender 3/Bondtech Dual gear extruder cover with wire holder

prusaprinters

<p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>The cap-on cover for RED dual gear extruder for ender 3 / ender 3 v2.<br>If you have upgraded your extruder with red alloy dual gear extruder, this cover is just to hide RED thingy on blue 3d printer (which was looking odd for me), also it adds lost wire harness holder which original extruder had and also it prevents dust accumulation on gear teeths ;)<br>&nbsp;</p><p><strong>Update V2: </strong>Added Full cover which will need of removing bowden coupler while putting the cap on, but it covers remaining red part as well ;)&nbsp;</p><p>&nbsp;</p><p><strong>Update V3:</strong> Updated cover and Added visualizer.</p><h5>Instruction for V3</h5><p>Print gear shaft vertically, gear at print bed side. After print internet gear shaft at the port provided from inside. use grease for the shaft, insert visualizer to the shaft from top of the cover, It will be bit tight, scratch visualizer hole &amp; shaft if required. Remove MC4 connector, put the cap on, ensure visualizer gear is engaged with extruder motor gear by feeling the friction of visualizer to rotate it. Put the coupler back on, &nbsp;You are good to go…</p><p><strong>From &nbsp;this →&nbsp;</strong></p><figure class="image image-style-align-center image_resized" style="width:50%;"><img src="https://media.printables.com/media/prints/275422/rich_content/96c6b009-2196-442c-9485-1b02cc376c34/whatsapp-image-2022-09-13-at-21357-pm.jpeg#%7B%22uuid%22%3A%22d1e6cf07-722a-404c-980d-d7cb93f427d4%22%2C%22w%22%3A1280%2C%22h%22%3A1071%7D"></figure><p><strong>To this </strong>→ &nbsp; &nbsp;</p><p><strong>V3: Cover with extrusion visualizer</strong></p><figure class="image image-style-align-center image_resized" style="width:50%;"><img src="https://media.printables.com/media/prints/275422/rich_content/8c171ffe-50c2-4e08-be7e-9a61856aae63/whatsapp-image-2022-09-17-at-102633-am.jpeg#%7B%22uuid%22%3A%224e679d24-64f1-458b-ae7c-25ea4f8cecf6%22%2C%22w%22%3A960%2C%22h%22%3A915%7D"></figure><p><strong>V2: Complete cover</strong></p><figure class="image image_resized" style="width:50%;"><img src="https://media.printables.com/media/prints/275422/rich_content/7a3e5ab7-8075-479b-b70d-bf741cfeeedb/whatsapp-image-2022-09-15-at-125542-pm.jpeg#%7B%22uuid%22%3A%22d1521f3d-6f58-4d90-8db5-88fd7d6e9c49%22%2C%22w%22%3A1280%2C%22h%22%3A1164%7D"></figure><p><strong>V1: Cover with exposed exit</strong></p><figure class="image image-style-align-center image_resized" style="width:50%;"><img src="https://media.printables.com/media/prints/275422/rich_content/9f8574d3-649c-49d4-871f-1af96a6614ee/whatsapp-image-2022-09-13-at-120512-pm-1-1.jpeg#%7B%22uuid%22%3A%2251773225-8db1-44a1-a093-c76fe3f26efb%22%2C%22w%22%3A1146%2C%22h%22%3A950%7D"></figure>