DCF891B (Type 1) DeWALT Impact Driver - Overview
Diagrams for DCF891B
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Roll Pin
Part #N071836
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 #N516846
Fwd/rev Button
Part #N473670
Washer Lock
Part #N529458
WASHER THRUST
Part #N699996
SCREW
Part #N719210
NOSE SA
Part #NA016760
MOTOR & SWITCH SA
Part #NA016963
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 wh...Read moreile 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.
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GEARCASE SA
Part #NA020584
ANVIL ASSEMBLY
Part #NA142744