136 mm cordless circular and metal‑cutting saws. This molded, impact‑resistant rear motor housing encloses and protects the motor end and internal wiring, and provides the mounting area for the brush caps/springs and related brush‑holder hardware so the motor runs true.
Fits a number of Makita 136 mm saws — examples include BSS500, BSS501, BCS550, DSS500, DSS501, DCS550 and DCS552 — shown in Makita parts list as 638925-4 (ENDBELL COMPLETE / Brush‑holder endbell).
Practical details: this is the complete end‑bell assembly intended to mate with the tool’s existing stator/armature and handle halves; the tool’s mounting uses tapping screws (4 × 18 mm) in the parts breakdown and the brush‑holder area interfaces to brush cap 643807‑7 and carbon brush CB‑430 (Not Included) where applicable. Install as a direct replacement.
If your saw’s rear housing or brush holder is cracked, worn, or no longer holding brushes/springs correctly, this original Makita endbell restores the motor enclosure and brush mounting to factory specification.
Jump straight to the Makita spare parts diagrams:
