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Find Your uPVC Door Gearbox

Select your sizes below to see only the gearboxes that fit your door.

Not sure what Backset, PZ or Overall Width mean? Watch out — getting these wrong means the gearbox won't fit.
READ MEASUREMENT GUIDE →

 

Door Lock Centre Gearboxes

If you need help figuring out what gearbox you need please click here for our guide
Maco GTS Genuine Gearbox - Lift Lever - Square Latch Reversal Button
Maco GTS Genuine Gearbox - Lift Lever - Square Latch Reversal Button
$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00

Maco GTS Replacement Door Lock Gearbox Centre Case 35mm uPVC Double Glazing Door

UPVCSTORE
In stock

Maco GTS Genuine Gearbox - Lift Lever - Square Latch Reversal Button The Maco genuine gearbox features a lift lever function and is av...

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$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00
GU New Style Upvc Door Lock Multipoint Gearbox Case - Lever or Split Spindle
GU New Style Upvc Door Lock Multipoint Gearbox Case - Lever or Split Spindle
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

GU New Style Upvc Door Lock Multipoint Gearbox Case - Lever or Split Spindle

GU
In stock

GU New Style UPVC Door Lock Multipoint Gearbox Case GU New Style UPVC Door Lock Multipoint Gearbox Case - Lever or Split Spi...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm
GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm Save 17% Save %
$42.00
$42.00 - $42.00
$42.00
$35.00
$35.00 - $35.00
$35.00

GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm

GU
In stock

GU Old Style Replacement Door Lock Gearbox - 35mm Backset Upgrade your uPVC door security with the GU Old Style Replacement Door Lock Ge...

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$42.00
$42.00 - $42.00
$42.00
$35.00
$35.00 - $35.00
$35.00
Save 17% Save %
Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz
Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz

Avocet
Low stock

Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle Avocet multipoint gearboxes are riveted onto the strip, so if you...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm Single Spindle Night Latch
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm Single Spindle Night Latch
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm Single Spindle Night Latch

Lockmaster
In stock

Lockmaster - Millenco UPVC Gearbox Door Lock (Hook) 35mm 92mm Single Spindle Night Latch When a multi-point lock breaks down, the fa...

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$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
Mila Coldseal Latch Only Replacement uPVC Gear Box Door Lock Centre Case 35mm
Mila Coldseal Latch Only Replacement uPVC Gear Box Door Lock Centre Case 35mm
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

Mila Coldseal Latch Only Replacement uPVC Gear Box Door Lock Centre Case 35mm

Mila
In stock

Mila Coldseal Latch Only Replacement uPVC Gear Box Door Lock Centre Case 35mm The multipoint gearbox is the main culprit for...

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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Era Bi Fold Door Lock Gearbox Replacement 35mm 92mm Fits Warmcore & Liniar Doors
Era Bi Fold Door Lock Gearbox Replacement 35mm 92mm Fits Warmcore & Liniar Doors
$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00

Era Bi Fold Door Lock Gearbox Replacement 35mm 92mm Fits Warmcore & Liniar Doors

ERA
In stock

ERA Bi-Fold Door Lock Gearbox Replacement 35mm 92mm Fits Warmcore & Liniar Doors This replacement hook gearbox is designed specifically ...

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$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00
Fuhr 855 Key Winder Type 1 Replacement Multi Point Gearbox 30mm 35mm 45mm Backset
Fuhr 855 Key Winder Type 1 Replacement Multi Point Gearbox 30mm 35mm 45mm Backset
$82.00 - $98.00
$82.00 - $98.00
$82.00 - $98.00
$82.00

Fuhr 855 Key Winder Type 1 Replacement Multi Point Gearbox 30mm 35mm 45mm Backset

Fuhr
Low stock

Genuine Fuhr 855 Key Winder Type 1 Replacement Multi Point Gearbox 30mm 35mm 45mm BacksetTechnical Measurements-Gearbox Length - 220mmGearbox Width...

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$82.00 - $98.00
$82.00 - $98.00
$82.00 - $98.00
$82.00
Fullex Crimebeater uPVC Door Lock Gear Box Centre Case 35mm Single Spindle
Fullex Crimebeater uPVC Door Lock Gear Box Centre Case 35mm Single Spindle
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$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00

Fullex Crimebeater uPVC Door Lock Gear Box Centre Case 35mm Single Spindle

Fullex
Out of stock

What Is It?Genuine Fullex Replacement Gearbox. The Gearbox is the main object to fail on any multipoint lock, this offers an OEM swapover that only...

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$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00
Sold out
Ingenious Genuine Upvc Gear box Door Lock Centre Case 35mm Backset Single Spindle
Ingenious Genuine Upvc Gear box Door Lock Centre Case 35mm Backset Single Spindle
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Ingenious Genuine Upvc Gear box Door Lock Centre Case 35mm Backset Single Spindle

Ingenious
In stock

Ingenious Genuine UPVC Gearbox Door Lock Centre Case 35mm Backset Single Spindle Ingenious Genuine UPVC Gearbox Door Lock Cent...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle
Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle
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$297.00 - $297.00
$297.00
$297.00 - $297.00
$297.00

Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle

Roto
Out of stock

What is it? A 100% geunine roto centre case gearbox for the Roto MVD 340 3 piece door lock mechanism. These locks are extremely rare and the only ...

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$297.00 - $297.00
$297.00
$297.00 - $297.00
$297.00
Sold out
Genuine Winkhaus Cobra Replacement Door Lock Gearbox Centre Case 35mm 45mm
Genuine Winkhaus Cobra Replacement Door Lock Gearbox Centre Case 35mm 45mm
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$143.00 - $143.00
$143.00
$143.00 - $143.00
$143.00

Genuine Winkhaus Cobra Replacement Door Lock Gearbox Centre Case 35mm 45mm

Winkhaus
Out of stock

Winkhaus genuine gearbox with a split spindle function and available with either a 35mm, 45mm backset.Operation: Lift lever or split spindleLatch r...

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$143.00 - $143.00
$143.00
$143.00 - $143.00
$143.00
Sold out
Gu Door Lock Slave Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock
Gu Door Lock Slave Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock
$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00

Gu Door Lock Slave Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock

UPVCSTORE
Low stock

Replacement New Gu Gearbox 1 x Gu Gearbox 35mm Sizes - Backset = 35mm Centres 92mm  Case Height = 195mm Case Width = 51mm

$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle
Sold out
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle

Mila
Out of stock

Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle This replacement centre case gearbox is designed for the Mi...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Sold out
Era Saracen Multipoint Slave French Door Lock 35mm 92mm Gearbox
Era Saracen Multipoint Slave French Door Lock 35mm 92mm Gearbox
Sold out
$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00

Era Saracen Multipoint Slave French Door Lock 35mm 92mm Gearbox

ERA
Out of stock

ERA slave lock gearbox perfect for replacing broken slave locks.What will I receive?1 x Slave Era Saracen Slave Door Lock Technical Information-Ge...

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$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00
Sold out
Roto MVD 400 Door Lock Gearbox Centre Case Replacement uPVC Mechanism 35mm
Roto MVD 400 Door Lock Gearbox Centre Case Replacement uPVC Mechanism 35mm
Sold out
$148.00 - $148.00
$148.00
$148.00 - $148.00
$148.00

Roto MVD 400 Door Lock Gearbox Centre Case Replacement uPVC Mechanism 35mm

Roto
Out of stock

Technical Details A replacement centre case gearbox for the Roto MVD 400 multipoint door lock mechanism. If you're having problems with your door ...

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$148.00 - $148.00
$148.00
$148.00 - $148.00
$148.00
Sold out
Avantis Genuine Gearbox - Lift Lever or Double Spindle 35mm & 45mm
$52.00 - $56.00
$52.00 - $56.00
$52.00 - $56.00
$52.00

Avantis Genuine UPVC Door Lock Gearbox Centre Case Double Spindle

UPVCSTORE
In stock

Avantis genuine gearboxes are available with a 35mm or 45mm backsetOperation: Lift Lever or Double SpindleLatch reversal: Undo the screw in the lat...

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$52.00 - $56.00
$52.00 - $56.00
$52.00 - $56.00
$52.00
Yale YS170 Upvc French Door Slave Lock Gearbox Lock 35mm 92mm
Yale YS170 Upvc French Door Slave Lock Gearbox Lock 35mm 92mm
Sold out
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

Yale YS170 Upvc French Door Slave Lock Gearbox Lock 35mm 92mm

Yale
Out of stock

Slave Door Gearbox  Backset 35mm  Case Height - 215mm Lock Centres -92mm  35mm Case Width - 50mm 

$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
Sold out
MACO GTS NEW TYPE 35mm BACKSET LOCK CASE GEARBOX FOR UPVC DOOR/FRENCH DOOR
MACO GTS NEW TYPE 35mm BACKSET LOCK CASE GEARBOX FOR UPVC DOOR/FRENCH DOOR
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$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00

MACO GTS NEW TYPE 35mm BACKSET LOCK CASE GEARBOX FOR UPVC DOOR/FRENCH DOOR

Maco
Out of stock

What Is It?Oriignal Maco GTS Gearbox for Multipoints. Tech Details :35mm Backset92PZ

$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00
Sold out
Genuine Fuhr Split Spindle uPVC Door Lock Centre Case Gear Box 35mm Backset
Genuine Fuhr Split Spindle uPVC Door Lock Centre Case Gear Box 35mm Backset
$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

Genuine Fuhr Split Spindle uPVC Door Lock Centre Case Gear Box 35mm Backset

Fuhr
Low stock

Fuhr Split Spindle Replacement Door Lock Gearbox – Centre Case Fuhr Split Spindle Replacement Do...

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$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00
Roto MVD400 Replacement Upvc Door Lock 400mm Plate 35mm Single Spindle
Roto MVD400 Replacement Upvc Door Lock 400mm Plate 35mm Single Spindle
Sold out
$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00

Roto MVD400 Replacement Upvc Door Lock 400mm Plate 35mm Single Spindle

UPVCSTORE
Out of stock

This listing is for 1 silver replacement for the old Roto as the original is obsolete What is it?A replacement centre case gearbox for the Roto MV...

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$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
Sold out
Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset
Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset
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$52.00 - $82.00
$52.00 - $82.00
$52.00 - $82.00
$52.00

Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset

Fuhr
Out of stock

Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case Backset The Winkhaus S.E.A Genuine Key Wind centre case is an ideal r...

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$52.00 - $82.00
$52.00 - $82.00
$52.00 - $82.00
$52.00
Sold out
Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset
Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset
Sold out
$52.00 - $82.00
$52.00 - $82.00
$52.00 - $82.00
$52.00

Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case 35 45 55mm Backset

Fuhr
Out of stock

Winkhaus S.E.A Latch Deadbolt Single Spindle Key Wind Door Lock Centre Case Backset The Winkhaus S.E.A Genuine Key Wind centre case is an ideal r...

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$52.00 - $82.00
$52.00 - $82.00
$52.00 - $82.00
$52.00
Sold out
Genuine Maco Z-TS Door Gearbox – Key Wind Mechanism
Genuine Maco Z-TS Door Gearbox – Key Wind Mechanism
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Genuine Maco Z-TS Door Gearbox – Key Wind Mechanism

Maco
In stock

Genuine Maco Z-TS Door Gearbox – Key Wind Mechanism This genuine Maco Z-TS key wind door gearbox is available in 35mm, 45mm,...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
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