Bosch 1607233472 Spare Part - Speed Governor
Original Bosch speed governor (speed regulator), part no. 1607233472 (also listed as 1 607 233 472), designed to restore precise speed control in Bosch Professional angle grinders.
Fits a range of 125 mm Bosch grinders including GWS 12‑125, GWS 13‑125 CI and variants, GWS 17‑125 CI and compatible GWX 13‑125 types — the same regulator used across those service parts diagrams.
What it does: this original Bosch regulator replaces the tool’s speed‑control module to maintain steady rotational speed under load, reduce overheating risk and return consistent cutting/grinding performance. It’s a direct replacement that matches the original mounting and electrical connections for a straightforward swap.
Part reference in Bosch spare‑parts breakdowns corresponds to position 851 for these models, so you can confirm fit on the machine’s type/parts list before installation.
Order this genuine Bosch regulator to get your grinder back to factory speed control and reliable operation.
Browse our full range of Bosch grinder parts.
Compatible models this part will fit:
- Bosch Angle Grinder GWS 12-125 CIX - 3 601 G93 100
- Bosch Angle Grinder GWS 12- 25 - 3 601 G93 030
- Bosch Angle Grinder GWS 12-125 CI - 3 601 G93 050
- Bosch Angle Grinder GWS 12-125 - 3 601 G93 000
- Bosch Angle Grinder GWS 12-125CI - 3 601 G93 040
- Bosch Angle Grinder GWS 12-125 CIP - 3 601 G93 200
- Bosch GWS 12-125 CIPX - 3 601 G93 300
