Makita 194928-3 Spare Part - CARBON BRUSH CB-442 BUH550RD/

Original Makita carbon brush CB-442 (part 194928-3) — a genuine Makita replacement carbon brush set with attached spring and wire lead, designed to restore reliable motor contact in compatible Makita rotary and hammer tools.

Key specifications:

- Brush material: electro-graphite / carbon.

- Brush block dimensions (approx.): width 11 mm × height 13 mm × depth 7 mm; cap (end) diameter ≈ 15 mm; shunt/lead length ≈ 13 mm.

- Supplied as a pair of brushes with spring and wire lead attached for straightforward replacement.

Example Makita models that commonly use the CB-442 (194928-3) brushes: BHR261 / BHR261T, BHR262 / BHR262T, DHR261 / DHR263, DUC250 / DUC252 / DUC302, BUH550 / UH550D, UC250D, DHS710. (This is a representative list — check your tool for a CB-442 brush specification before installing.)

Also referenced in some parts lists alongside part number 195023-2.

Fitment and dimensions above are given to help confirm compatibility with your tool — install the brushes following the tool manufacturer’s service instructions.

Jump straight to the Makita spare parts diagrams:

• Makita BHR261 Parts
• Makita BHR261T Parts
• Makita BHR262 Parts
• Makita BHR262T Parts
• Makita BUH550 Parts
• Makita DHR263 Parts
• Makita DUC252 Parts
• Makita DUC302 Parts
• Makita UC250D Parts

Browse our full range of Makita hammer drill parts.