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Dayton

Dayton 33K907 Motor Brush Set 12/24 VDC PK2

SKU CH-3QRN-AT6C0

Replacement brush set for 12/24 VDC brake motors, compatible with 1Z840D, 1Z842D, 1Z851D, 1Z854D, 1Z856D, 4Z140D, 4Z141D and 4Z528D, two per pack

  • Product typeBrake Motors
  • Compatible with multiple Dayton brake motors including 1Z840D and 4Z141D
  • Operates on 12 or 24 VDC systems for flexible installation
  • 9/16 inch brush length ensures proper contact and wear life
  • Pack of two brushes provides a complete replacement set

Replacement Motor Brush Set

This Dayton 33K907 motor brush set contains two replacement brushes designed for 12/24 VDC brake motors. It fits models 1Z840D, 1Z842D, 1Z851D, 1Z854D, 1Z856D, 4Z140D, 4Z141D, and 4Z528D. Maintenance teams can restore motor commutation without sourcing individual components.

Sustained Load Performance

Under continuous operation the carbon material maintains consistent contact with the commutator, reducing arcing and wear over long duty cycles. The paired brushes wear evenly, preserving spring tension and electrical conductivity throughout extended service intervals. This avoids the performance drop seen when a single brush is replaced alone.

How it compares

Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.

Price $31.99
Typical for this category: the median of 693 items is $35.99.

Specifications

Product
Product typeBrake Motors

Questions about this item

How much heat or noise does the 33K907 brush set add when the motor runs continuously?

The brush set itself generates no measurable heat or noise; any temperature rise or sound comes from the motor it fits.

Which motors must I already own for the 33K907 brush set to work?

It fits Dayton brake-motor models 1Z840D, 1Z842D, 1Z851D, 1Z854D, 1Z856D, 4Z140D, 4Z141D and 4Z528D.

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