This is an authentic DeWalt replacement part that has been sourced from the original manufacturer to be used with drill/drivers. The transmission assembly is a complete part that includes the gears that are used to adjust the speed of the drill's chuck. This item is available as an individual replacement part.
Troubleshooting
This part works with the following brands:
DeWALT
This part works with the following products:
Boring Machine
Cordless Drill
Questions & Answers
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I followed a step by step online video specific to my Dewalt model and it walked me through from the removal of the chuck with an allen wrench to removal and replacement of the damaged transmission assembly. It was simple and straight forward. You just need a size 10 and 15 Torx screwdrivers and a few allen wrenches and your done. Good
... Read moreas new!
1. Remove chuck inner screw counter clockwise T40 torx.
2. Unscrew chuck .
3. Remove 4 Phillips head screws in transmission.
4. Remove main body T20 torx screws.
5. Remove or cut sticker label on back of drill.
6. Remove main body cover to access transmission and motor. Separate the two and install new transm
... Read moreission. Reassemble .
removed bit assembly and transmission. replaced transmission and bit assembly works great.
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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.
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_WW_1.gif "Part Location Diagram of N287494 DeWALT Transmission Assy.")
_WW_1.gif "Part Location Diagram of N287494 DeWALT Transmission Assy.")
