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Armature (18V) for DeWalt DCH243, DCH253 Rotary Hammer - OEM No. N392987

Armature (18V) for DeWalt DCH243, DCH253 Rotary Hammer - OEM No. N392987
Armature (18V) for DeWalt DCH243, DCH253 Rotary Hammer - OEM No. N392987 Armature (18V) for DeWalt DCH243, DCH253 Rotary Hammer - OEM No. N392987
Part No.
N392987
In stock
Dispatched today if ordered before 4pm
Dispatched next working day

£76.58 £63.82
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Description

Overview:
This 18V armature is a genuine DeWalt replacement part designed to restore the performance of your cordless rotary hammer. It sits at the heart of the motor, using copper windings around a laminated steel core and a precision-machined commutator to produce the electromagnetic force that turns the motor and drives the hammering mechanism. Built for reliability in demanding use, it is engineered for DeWalt rotary hammers such as the DCH243 and DCH253. If your tool is sparking, losing power, or running rough, replacing a worn armature can help return smooth operation and consistent drilling and chiselling performance. Supplied to OEM specification (N392987), it provides a direct fit and dependable compatibility for trade, site, and workshop use.

Key Features:
- Genuine DeWalt part for assured compatibility and quality
- OEM No. N392987 for precise fitment
- 18V specification for cordless rotary hammer models
- Copper windings and laminated steel core for durability and efficiency
- Factory-balanced rotor for smooth running and reduced vibration
- Direct replacement with no modifications required
- Helps restore torque, speed, and hammer action in tired tools
- Robust build suitable for regular site and workshop use
- Supports quick installation with standard workshop tools
- Compatible with DCH243, DCH253, and DCH254

Typical Applications:
Replacing a damaged or burnt-out armature to maintain the drilling and chiselling performance of DeWalt 18V rotary hammers. Suitable for drilling anchor holes and fixings in concrete, brick, and block, light chiselling for chasing and patching, and general renovation tasks. Ideal for electricians, plumbers, builders, facilities maintenance teams, and DIY users who need reliable tool uptime.

Also known as:
Armature rotor, motor rotor assembly, rotary hammer armature, hammer drill armature, DeWalt rotor, electric motor armature for rotary hammer, rotor core.

Fits Models:
DCH243, DCH253, DCH254

Product Specifications

More Information
L&S Part No. N392987
Part Type Genuine Part
Manufacturer DeWalt/Black and Decker
OEM No. 392987
Unit of Sale 1
Applications DCH243, DCH253, DCH254
Machine Type Rotary Hammer
Fits Brands DeWalt
Fits Models DCH243 |  DCH253 |  DCH253 Type 1 |  DCH254 |  DCH254 Type 1

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