Bosch Armature 110-120V - 1604010475

1619P13615 supersedes older part numbers: 1604010475

Genuine Bosch armature — part 1619P13615 — direct replacement rotor assembly (shaft, commutator and precision-wound windings) for Bosch straight grinders. It’s listed as the correct armature for the Bosch GGS 8 H (GGS8H) and is also referenced for some GGS 6 variants (Bosch ref. 3601B14260 / 0601214041).

Designed to restore motor performance and torque in grinders with a worn or shorted rotor, this original Bosch armature is balanced and ready for a straightforward swap-in installation — an essential Bosch power tool parts replacement when the motor is the source of heavy sparking, loss of power, or intermittent operation.

Browse our full range of Bosch grinder parts.