Multipoint Lock Gearboxes
GB DIY Store specialises in the identification and supply of replacement door lock gearboxes. We stock a huge range which covers all major brands from Yale, Lockmaster, Mila, Maco, Roto, Fuhr, Coldseal, ERA, Fullex and GU.
Next day delivery is available on all our replacement door lock gearboxes from our UK warehouse.
Identifying Your Door Lock Gearbox
We can help you easily identify the gearbox you need. All we need is a photo of your current gearbox which you can email to us. It is also useful if you can provide any brand names or codes which may be present on the gearbox or door lock rail.
Installing Your Door Lock Gearbox
Installing your new gearbox is quite simple and for the most part just requires you to remove a few screws. Some types of replacement gearboxes can be a little more difficult. If you're finding it difficult or would like some installation advice before purchasing, just reach out to our team and we can provide you with full details and instructions.
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Genuine Fullex Crimebeater 55mm Double Spindle Replacement Door Lock Gearbox Centre Case 55mm
Fullex
Our Price £39.49Fullex Crimebeater 55mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater 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...Our Price £39.49 -
Genuine Fullex Crimebeater 45mm Double Spindle Replacement Door Lock Gearbox Centre Case 45mm
Fullex
Our Price £47.99Fullex Crimebeater 45mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater 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...Our Price £47.99 -
Genuine Fullex Crimebeater 35mm Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Fullex
Our Price £39.49Fullex Crimebeater 35mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater 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...Our Price £39.49 -
Out of stock
KFV Replacement Door Lock Gearbox Centre Case 35mm
KFV
Our Price £76.79KFV Multipoint Lock Gearbox A replacement centre case gearbox for the KFV 35mm multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it to a KFV Multipoint Lock...Our Price £76.79 -
Avantis Replacement Door Lock Gearbox Centre Case 45mm
Avantis
Our Price £35.49Avantis 45mm Replacement Door Lock Gearbox Centre Case A replacement centre case gearbox for the Avantis 45mm 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...Our Price £35.49 -
Genuine GU 3000 Replacement Door Lock Gearbox Centre Case 35mm
GU
Our Price £23.99GU 3000 Door Lock Gearbox Centre Case A replacement centre case gearbox for the GU 3000 35mm 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...Our Price £23.99 -
Genuine Fullex XL Double Spindle Replacement Door Lock Gearbox Centre Case 45mm
Fullex
Our Price £24.49Fullex XL Gearbox 45mm A replacement centre case gearbox for the Fullex XL 45mm multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it with a Fullex XL is as simple as...Our Price £24.49 -
Mila Coldseal Latch Replacement Door Lock Gearbox Centre Case 35mm
Mila
Our Price £28.49Mila Coldseal Gearbox Centre Case 35mm A replacement centre case gearbox for the Mila Coldseal multipoint latch only door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is...Our Price £28.49 -
Out of stock
Mila Coldseal Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Mila
Our Price £23.99Mila Coldseal Double Spindle Gearbox 35mm A replacement centre case gearbox for the Mila Coldseal 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...Our Price £23.99 -
Genuine Kenrick Excalibur Single Spindle Replacement Door Lock Gearbox Centre Case 35mm
Kenrick
Our Price £25.49Kenrick Excalibur Single Spindle Door Lock Gearbox A replacement centre case for the Kenrick Excalibur 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...Our Price £25.49 -
Genuine Kenrick Excalibur Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Kenrick
Our Price £25.49Kenrick Excalibur Double Spindle Door Lock Gearbox A replacement centre case for the Kenrick Excalibur 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...Our Price £25.49 -
Lockmaster Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Lockmaster
Our Price £15.89Lockmaster Milamaster Door Lock Gearbox Centre Case 35mm Double Spindle A replacement centre case for the Lockmaster / Milamaster multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and...Our Price £15.89