This is a genuine Dremel replacement part that has been sourced from the original manufacturer to be used with variable speed rotary tools. The links the power cord and the motor assembly. The speed control is used to regulate the electricity that sent to the motor to control its output. This item is sold as an individual replacement part.
Watched several videos , Study brushes magnified before removal!! Slot only!!Remove brush doors with pick pushing inward at opening.Remove hanging clip ,front nut and collar ,screws THEN flip over.Start at front and slowly separate .Electronic spray cleaner,compressed air.Remove bearing covers with needle and added 2 drops of oil each.Re
... Read moreshaped blue plastic on/off slide for switch and lightly grease.Reassemble --Just like new.
NOTE--The blue slide is a real issue for the 400 and 4000 models.Sometimes they won\'t turn off the Dremel and other times wont turn on.It is a most overlooked issue until you study it closely.It deforms at the switch side due to heat and age.EASY fix. Good Luck
1. Remove the Brush caps. Using a small torx driver and remove all of the screws holding the case together
2. Carefully separate the housing paying close attention to the shaft locking pin and button direction plus the power switch locations.
3. Note the power cord (white Black location) press the small tabs and remove the pow
... Read moreer cord. Also take note of how the wires were routed.
4. Disconnect and replace the speed controller, careful not to damage the connectors. Re-connect the power cord.
5. I decided to replace the brushes while I was at it.
6. Replace all of the parts into one side of the housing paying close attention to the shaft lock pin.
7, Carefully put the the housing together you should not have to force anything. put all of the screws back snugly but don\'t over tighten or you will strip them.
8. Replace the brush caps making sure the spring is oriented correctly so it puts pressure on the brush.
9. make sure the shaft spins freely and the shaft lock pin and power switches move and work as before.
10 Plug in and tear up some wood.
First removed brushes then took it apart with Torx #10 screws pulled old speed control out a bit drew a picture of where wires were placed took wires off old control put wired on new speed control set back in place then installed other half side, then installed new brushes & covers plugged it in works like new wish I could have ordered an
... Read more armature too, thanks for the good quality parts.
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
