DCD771 (Type 1) DeWALT Cordless Drill - Overview

Diagrams for DCD771

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Parts for the DCD771

$57.94

Motor And Mount Assembly

Part #N279939

This is an authentic replacement part manufactured for use with DeWalt compact drill/drivers. The motor and mount is a complete replacement part used to drive the transmission. The motor is sold as a complete replacement part, please see model diagram for associative parts.

$6.40

Shifter Assembly

Part #N153906

$6.40

Roll Pin

Part #N071836

$6.40

Fwd/rev Button

Part #N151983

$6.40

Collar, Clutch

Part #N207252

$48.35

ELECTRONIC SA

Part #N868629

$6.40

Id Label

Part #N256260

$6.40

Warning Label (spa)

Part #N078823

This warning label is an authentic replacement part supplied directly from DeWALT. It is compatible with a variety of hammer drills. It is placed on the clamshell (part N043352SV). This label should be replaced if it is beginning to wear to the point that it is no longer legible. No tools are required to replace this part that is sold individually.

$6.40

Chuck Screw

Part #N092854

This replacement chuck screw is specially manufactured for Dewalt drills and drivers. It is a genuine OEM sourced hardware that is used to secure the chuck to the spindle. Please note, this hex socket head screw is sold individually and is a left hand thread. You will need a hex key also known as an allen wrench to secure or remove it.

$243.41

20v Li-ion 1.5 Ah Power Tool B

Part #DCB201

20V MAX Li-Ion Compact Battery Pack (1.5 Ah)

$6.40

Detent

Part #326467-00

This authentic item is supplied directly from the original equipment manufacturer for use with electric power tools. A detent is a device used to mechanically resist or arrest the rotation of a wheel, axle, or spindle. It is a special hardware which may have multiple applications, please make sure to check the appropriate diagrams of your...Read more

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$6.40

Torx Screw

Part #682211-00

This is a genuine Dewalt replacement part designed for use with a variety of power tools. It is a standard hardware which has multiple applications based on your tools. This is a metal torx T-10 screw which is sold individually.

Questions And Answers for DCD771

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Howard - For model number DCD771

April 4, 2022

Chuck stuck closed around bit and will not open. Seems to be stripped. How do I remove chuck and replace? And what do I replace with?

Hello Howard, thank you for writing. We have a testimonial and a video that should be of some help. ""Removed chuck using u tube video that showed how to loosen it and then reverse the process to put the new one on. https://www.youtube.com/watch?v=usC8unA5RiA"" We hope this helps. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.

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Toby - For model number DCD771

November 19, 2022

What is the standard thread type and dimensions on this transmission assembly?

Hello Toby, diameter is approximately 2-1/4". However, we do not find the thread type. For more specialized assistance or to speak with someone about this, we would suggest calling the manufacturer of the unit directly. Good luck with your repair.

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