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DeWALT DC980 Type 1 12V Cordless Drill dewalt logo

 DeWALT DC980 Type 1 12V Cordless Drill Parts

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 Fig #
1
Clamshell Set
Note: Housing - MID 12V
Part Number: 620711-00
In Stock, 1 Available
 $15.29
2
End Cap
Part Number: 620747-00
In Stock, 4 Available
 $5.10
3
Bit Clip
Part Number: 148354-03
In Stock, 5 Available
 $2.99
4
Screwdriver Bit
Part Number: 607918-41
In Stock, 10 Available
 $2.99
5
Nameplate
Obsolete - Not Available
Part Number: 645161-00
Discontinued

6
Forward/Reverse Button ( Fits the Marquette Switch)
Part Number: 634728-00
Ships In 10 - 16 Business Days
 $3.99
7
Switch, V.S.R.
Note: Use actuator 611411-01
Part Number: 152274-19SV
In Stock, 25+ Available
 $71.57
8
Motor Adaptor
Part Number: 626494-00
Ships In 10 - 16 Business Days
 $3.99
9
Motor and Pinion
Note: 12 Volts D.C.
Part Number: 396505-20SV
In Stock, 4 Available
 $40.71
10
Torx Screw
Part Number: 682211-00
In Stock, 20 Available
 $1.99
11
Transmission
Part Number: 397892-05SV
In Stock, 6 Available
 $51.07
12
Detent Shifter
Part Number: 608060-00
Ships In 10 - 16 Business Days
 $3.99
13
Keyless Chuck
Part Number: N196034
In Stock, 7 Available
 $51.62
14
Dewalt Logo Label
Part Number: 395657-00
In Stock, 5 Available
 $3.99
15
Gear Case Assembly
Note: Adjustable
Part Number: 395666-01SV
In Stock, 4 Available
 $69.79
16
Screw,Plastic
Part Number: 330019-49
In Stock, 16 Available
 $1.99
17
Screw (Reverse Thread)
Note: Torx T20 Head
Part Number: 605256-01
In Stock, 24 Available
 $2.99
19
MTR LWire Guide
Part Number: 603529-00
In Stock, 1 Available
 $3.99
20
Lead Wire
Part Number: 398978-00
In Stock, 12 Available
 $3.99
21
Lead Wire Assembly
Part Number: 398979-01
In Stock, 3 Available
 $3.99
22
Brush Box (Sold Individually)
Note: Sold individually
Part Number: 603754-01
In Stock, 25+ Available
 $7.35
24
Cap
Part Number: 609133-00
In Stock, 4 Available
 $3.99
25
Adj.Collar
Part Number: 593292-00
In Stock, 4 Available
 $6.44
26
Detent Spring
Part Number: 395460-00
In Stock, 2 Available
 $3.99
27
Gearcase and BRG.
Part Number: 613766-00
In Stock, 8 Available
 $18.65
28
Spindle Assembly
Part Number: 397875-00SV
In Stock, 3 Available
 $21.39
861
Kitbox
Part Number: 660141-00
In Stock, 4 Available
 $37.60
866A
12V Ni-Cd Compact Dewalt Battery
Note: Standard battery
Part Number: 397745-01SV
Ships In 10 - 16 Business Days
 $114.81
866B
Battery Pack
Note: XR (OEM) Battery
Part Number: 152250-43
In Stock, 4 Available
 $92.39
866C
Dewalt 12 Volt Battery (XRP, Ni-Cd) Retail Packaging Obsolete - Limited Quantity
Note: Updraded battery
Part Number: DC9071
In Stock 3 Available
 $70.17
867
Battery Cap
Part Number: 645221-00
In Stock, 25+ Available
 $1.99
871A
DeWALT 7.2V-18V NiCd - NiMh - Li-Ion Battery Charger
Part Number: DC9310
In Stock, 2 Available
 $139.19
871B
DeWALT 7.2V - 18V Charger
Part Number: 388683-12
In Stock, 7 Available
 $106.02

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Drill Parts  Cordless Drill Parts

Repair Guides
Removing And Replacing DeWALT Drill Transmissions

This video explains how to carefully remove the transmissions of DeWALT drills and drivers, and how to replace them again.

Power Tool Care and Maintenance 101
Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

How to Remove a Drill Chuck

This video explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removing a spindle from an open-center chuck.

Cordless Drills 101
Cordless Drills 101

This article explains the types, features, and terms necessary for purchasing a cordless power drill. It also describes types of drill batteries and offers a purchasing guide.

Discussion
Discussion for the DeWALT DC980 Type 1 12V Cordless Drill

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  • Subject:
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  • Comment:
  •  
I recently had to take my Dewalt DW980 cordless drill apart to clean, and when I went to put it back together I ended up with several extra parts which I can't figure out where they go. When the transmission was taken out all the gears and whatnot came out, and once I put it back together there were still these 5 little metal pins left as well as a little metal piece with one pin on each side and a metal piece in the center. I've looked all over, but just don't see anywhere where these pieces could possibly go or what they're even called to look them up.

Thanks
WJA
Reply: How To Reassemble The Transmissi...

WJA

Hello JTS,

If you could post an image of the extra parts you have left over, it might be easier to identify them and then let you know where they go.

-WJA
JTS
Reply: How To Reassemble The Transmissi...

JTS

Here's an image of the pieces.
link removed
JTS
Reply: How To Reassemble The Transmissi...

JTS

For some reason the image didn't post properly the first time, but I've fixed it. So does anyone know where these parts could go???
WJA
Reply: How To Reassemble The Transmissi...

WJA

Hello JTS,

Well I thought that once we saw the parts that you are having a issue with, it would be an easy fix. But talking to a tech, the last time he had a transmission fall apart on him (2 years ago). He had to get another one and carefully take it apart to see how it all went back together. At this point his memory fails him on the parts in question. Hopefully someone out there will see this and be able to help you out. We'll keep trying though.

-WJA
Tinkerdave
Reply: How To Reassemble The Transmissi...

Tinkerdave

Hi JTS, The large bottom pin is the detent pin that goes behind the detent spring.This keeps pressure on the torque adjustment collar. the other parts are cam followers that are position on the front of the transmission .When you pulled the transmission fron the gear case housing the shaft from the gear case housing that went into the transmission went into a small collar.Those rollers go round that collar.Its hard to explain without a exploded view of the transmission.Hope that helps a little.
Anita
Question: Remove Chuck

Anita

iI there an easier way to remove the chuck?
acdc
Question: Remove Chuck

acdc

I have removed screw #17,I am having trouble removing the keyless chuck#13, I would like to access the adj. collar #25.
WJA
Reply: Remove Chuck

WJA

Hello acdc,

Here is an article and video to aid you in your repair.
How to remove a drill chuck.

Hope this helps,
WJA
dave poole
Question: Brush Replacement

dave poole

Odor coming from drill when in use. Is this indication of need to replace brushes. How difficult is the repair?
Mark
Reply: Brush Replacement

Mark

Hi Dave,

A burning or electrical smell coming from the tool is usually a sign of a bad motor or switch. You will need to open to tool up and do a little investigating. Once open you can usually identify the offender just by smelling each one. The motor is part #396505-20, the switch is part #152274-19. Both of these parts are available from http://ereplacementparts.com.

I hope this helps with your repair!

-Mark
jerry klassen
Question: Replacing The Transmission

jerry klassen

I am replacing the transmission in my drill,but in order to perform the task i need to remove the chuck and i need to remove the torque screw inside the chuck,this screw is to tight and now i stripped the head trying to remove it,it is a reverse thread,any advise before i drill the screw out.
ponch37300
Reply: Replacing The Transmission

ponch37300

Jerry,

The threads are reversed. Here is a link to an article from ereplacement about how to take off the chuck. How to Remove a Drill Chuck : eReplacementParts.com

Hope this helps,
Scott
DoctorD
Reply: Replacing The Transmission

DoctorD

you dont need to take the chuck off to replace the trans., just the 4 screws that hold the front end on.then u can split the housing open
Accessories
Accessories for the DC980

Hole Saws:
See more hole saws 
714010-A
1-1/8" Hole Saw - 1/2"-20 Thread
$5.63

49-56-0023
3/4" Ice Hardened Hole Saw
$9.60

49-56-0233
4-1/2" Hole Saw - 5/8"-18 Thread
$31.88

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