DCF870E1 (Type 1) DeWALT Impact Driver - Overview

Diagrams for DCF870E1

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SPRING – Part Number: N811325
$7.44
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SPRING
Part #N811325
RING – Part Number: N864736
$7.44
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RING
Part #N864736
Designed to help secure and stabilize key components within the chuck and drive assembly, this retaining ring plays an important role in maintaining proper alignment during high-torque fastening applications. Its durable metal construction helps keep internal parts securely positioned, reducing movement caused by vibration and repeated impacts. Manufactured to original equipment standards, this component is ideal for replacing a worn, damaged, or missing ring, helping restore reliable bit retention, smooth operation, and overall tool performance.
Steel Ball – Part Number: 604107-00
$7.44
In Stock
Steel Ball
Part #604107-00
Keep bits securely locked in place with this steel ball, a small but essential component of the tool's bit retention and locking mechanism. It works with the chuck assembly to help hold bits securely during use while allowing smooth insertion and release when changing accessories. A worn, damaged, or missing steel ball can cause loose bit retention or locking issues, making replacement an important repair. Made from durable hardened steel for long-lasting performance, this component helps maintain reliable tool operation. Because the location of internal retention components can vary between models, refer to your tool's parts diagram or service manual to confirm the correct placement before installation. Sold individually.
WASHER – Part Number: N864740
$7.44
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WASHER
Part #N864740
Machine Screw – Part Number: N042665
$7.44
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Machine Screw
Part #N042665
The Dewalt N042665 Screw is used on a number of Dewalt cordless tools to attach the belt hook the tool. This is a phillips head screw. It is also used to attach the Dewalt N268199 Bit Holder Bracket.
Roll Pin – Part Number: N071836
$7.44
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Roll Pin
Part #N071836
Grease,molykote – Part Number: N017298
$83.28
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Grease,molykote
Part #N017298
This synthetic gear grease is used to lubricate internal gears in power tools, reducing friction, wear, and noise during operation. Its high-performance formula helps prevent corrosion and protects moving parts under load. Applying fresh grease during maintenance restores smooth gear movement and extends tool life.
Screw Plastite – Part Number: 330019-28
$7.44
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Screw Plastite
Part #330019-28
Speed Selector – Part Number: N046201
$7.44
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Speed Selector
Part #N046201
Soft Bag – Part Number: N294699
$37.75
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Soft Bag
Part #N294699
A genuine component which is supplied directly from the original equipment manufacturer for use with DeWALT saws. It is a high-quality replacement for a missing or damaged tool bag which originally came with a new unit. Keep in mind this part is made of durable fabric material and is sold individually.
HOUSING – Part Number: N846739
$31.57
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HOUSING
Part #N846739
Detent – Part Number: N599474
$7.44
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Detent
Part #N599474