1607000D6A supersedes older part numbers: 1603523110

Bosch 1607000D6A — original Bosch grinding spindle (thread M14, wrench flats SW17), a direct-fit replacement designed for Bosch angle grinders GWS / PWS.

Compact and precisely machined to OEM tolerances, this spindle secures standard M14 mounting flanges and nuts used on many 115–125 mm angle grinders — ideal when you need genuine Bosch power tool spare parts to restore correct wheel alignment and safe clamping.

Listed for Bosch models : Angle Grinder PWS 750-115 - 3 603 A64 102 / PWS 1500 - 3 603 D11 140 and Angle Grinder GWS 14-125C - 0 601 804 503 / GWS 6-125 - 0 601 375 103 / GWS 8-125 C - 0 601 377 903  and GWS 850 C - 0 601 377 7A3.- Cross reference with the 10 digit version number from the side of the machine to confirm fit.  Use this part when sourcing parts for power tools to replace a worn or damaged spindle and get your grinder back to secure operation.

Browse our full range of Bosch grinder parts.