Original Bosch pole shoe / stator (part no. 1614220127) — the field assembly used in the motor of select corded Bosch rotary hammers; designed to restore the motor’s magnetic field and get a worn or damaged hammer back to reliable running condition.

This unit is the same -style pole shoe / stator for 220–240 V rotary hammers and is built to Bosch fit and tolerance for a straightforward swap into compatible models. Common applications include Bosch GBH 2‑26 series (DRE / DFR / DSR / RE variants) and several 4‑series rotary hammers such as GBH 4‑DFE / GBH 4‑DSC; it’s also listed for models like GBH 3‑28 DRE on parts lists.

If the motor in your rotary hammer shows electrical failure, heavy sparking, or loss of power, replacing the stator/pole shoe with this genuine Bosch unit returns correct alignment and electrical clearance without modifying the tool — a dependable repair option when you’re replacing power tool parts to revive a single machine.

Browse our full range of Bosch hammer drill parts.