Winkhaus Drive Gear Window Gearbox
Winkhaus drive gear replacement window gearbox. Suitable for Winkhaus gearbox series GAK, GPM, GRM, GRK and GPK found on Winkhaus tilt and turn windows and tilt and slide doors.
The gear shells are in two halves and connect together with the included screws. Simply remove the failed gearbox from the existing strip and replace.
- Suitable for Winkhaus gearboxes in the centre and constant with backset 15.5 mm
- For gearbox series GAK, GPM, GRM, GRK and GPK
- Centre fixing as mounting aid
- Easy to install