Bosch Armature With Fan 220-240V - 1604010A21

Genuine Bosch armature / rotor with integrated cooling fan — part number 1604010A21 (also listed as 1 604 010 A21). This is the rotating armature assembly used to replace a worn or damaged rotor in Bosch 125 mm angle grinders.

Fits Bosch Models : Angle Grinder GWS 11-125 CIE - 3 601 H23 000 / GWS 11-125 CIH - 3 601 H30 100 / BAG 125-1 - 3 601 H22 002 / GWS 1200 C - 3 601 H22 041 / EWS 125-S - 0 601 702 766 / EWS 125-ES - 3 601 H23 001 / GWS 11-125 CI - 3 601 H22 000 / EWS 125 S - 3 601 H22 006 and GWS 1100 - 3 601 H22 003 - (Cross reference with the 10 digit version number to confirm fit)

Designed for the 125 mm (disc) / ~11 500 rpm class of grinders and intended for the 220–240 V versions of those models, this armature comes ready to drop into the motor housing and restore proper motor rotation and cooling.

If you need a direct, original Bosch replacement to get a GWS 11‑125 back to service, this is the correct rotor assembly to order. Bosch power tool parts like this armature are supplied as a complete rotor-with-fan unit for straightforward swap-in fit.

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