Yale Asgard Replacement Gear Box Door Lock Centre Case 35mm Backset

Yale Asgard 35mm Replacement Door Lock Gearbox Centre Case
A replacement centre case gearbox for the Yale Asgard multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as simple as removing a few screws.

Information
Important Measurements: 35mm backset & 92PZ centres
This is the mechanism inside the door that is operated by the handle
Most likely to be the problem when a lock fails
Reversible latch for left or right handed doors
Fitting Advice
Gearbox is easily reattached to the locking strip via three star head screws. 

Technical
A full technical diagram is included in the image gallery.