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DCF891B (Type 1) DeWALT Impact Driver - Overview

Diagrams for DCF891B

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Plastite Screw – Part Number: 330019-04
$6.40
Special Order
Plastite Screw
Part #330019-04
This is an authentic replacement part that is sourced from the original manufacturer for use with hedge trimmers. The special screw is commonly used to secure the front guard assembly. This screw is sold as an individual replacement part, please note four screws may be required.
Shoulder Screw, M4 X 32mm T20 – Part Number: N516846
$5.95
In Stock
Roll Pin – Part Number: N071836
$6.40
In Stock
Roll Pin
Part #N071836
Fwd/rev Button – Part Number: N473670
$6.40
Special Order
Fwd/rev Button
Part #N473670
Washer Lock – Part Number: N529458
No Longer Available
Washer Lock
Part #N529458
SA HANDLE – Part Number: N870359
$23.75
Special Order
SA HANDLE
Part #N870359
LANYARD – Part Number: NA145279
$67.10
Special Order
LANYARD
Part #NA145279
ANVIL ASSEMBLY – Part Number: NA142744
$49.54
On Order
ANVIL ASSEMBLY
Part #NA142744
NOSE SA – Part Number: NA016760
$29.20
Special Order
NOSE SA
Part #NA016760
MOTOR & SWITCH SA – Part Number: NA016963
$157.28
In Stock
MOTOR & SWITCH SA
Part #NA016963
IMPACTOR – Part Number: NA016971
$76.88
In Stock
IMPACTOR
Part #NA016971
Responsible for generating the high-torque hammering action within the tool, this impactor is a critical drive mechanism component that converts the motor's rotational force into powerful impact energy for fastening and loosening applications. Engineered for durability and consistent performance, it helps deliver reliable torque output while withstanding the repeated stresses of demanding jobsite use. Manufactured to original equipment standards, this component is an ideal replacement for a worn or damaged impact mechanism, helping restore striking power, fastening efficiency, and overall impact wrench performance.
SCREW – Part Number: N719210
$6.40
Special Order
SCREW
Part #N719210