ERA Saracen Gearbox Door Lock Centre Case Replacement uPVC Mechanism 35mm

GB DIY Store
(325586)
Business
Registered as a business seller
£18.99 each
Condition:
New
More than 10 available3,941 sold
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Buy 4 or more for 17.09 each
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Located in: Mansfield, Nottinghamshire, United Kingdom
Import charges: 
Est. £5.69 Amount confirmed at checkout
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Delivery:
Estimated between Tue, 9 Dec and Thu, 18 Dec to 94104
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eBay item number:232941787788
Last updated on 28 Nov, 2025 13:31:10 GMTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
PZ Centres
92mm
Backset
35mm
EAN
5054040008606
Mounting
Universal
Brand
ERA
Type
Door Lock
Door Handing
Universal/Reversible
Number in Pack
1
Fixings Supplied
No
Style
Contemporary
MPN
GEARBOX356035
Features
Electronic
Material
Brass
Suitable For
Front Door
Colour
Grey
Category

About this product

Product Information

Secure your property with this multipoint door lock gearbox. This is a replacement for multipoint locks from Saracen Surelock, Fab n Fix, and Laird. Its 6.8mm thick deadbolt has a length of 29.9mm and its 35mm back-set makes it a good fit for Era locks. When replacing a gearbox, a split spindle can be added to facilitate lever/pad operation. This adaptable latch fits either left- or right-handed doors.

Product Identifiers

Brand
ERA
MPN
GEARBOX356035
GTIN
5054040008606
UPC
5054040008606
eBay Product ID (ePID)
1817242334

Product Key Features

Suitable For
Front Door
Mounting
Universal
Fixings Supplied
No
Colour
Grey
Number in Pack
1
Style
Contemporary
Features
Electronic
Material
Brass
Type
Door Lock
Door Handing
Universal/Reversible

Dimensions

Item Height
1.6 cm
Item Weight
0.56 kg

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 266772269
I provide invoices with VAT separately displayed.
CRN: 10564051
Extended Producer Responsibility (EPR) numbers:
A seller has an EPR number if they've registered with the government as a producer of a certain type of product and taken responsibility for managing the waste that product creates.

About this seller

GB DIY Store

99.9% positive Feedback1.6M items sold

Joined Jan 2011
Usually responds within 24 hours
Registered as a business seller
GB DIY Store is a family run, UK based company, which offers an extensive range of uPVC hardware which includes window handles and door handles, repair parts, tools and fitting supplies.The team here ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (373,058)

All ratingsselected
Positive
Neutral
Negative
  • c***u (70)- Feedback left by buyer.
    Past year
    Verified purchase
    I wish I could give positive plus, plus, plus feedback!!!! Amazing service. Super helpful. Spot on correct products provided. Super quality....whilst not being overcharged. AMAZING company....I would not hesitate to recommend far and wide for any UPVC/COMPOSITE/door/window/handle/lock woes. My home is back to being secure and door locks are now working as smooth as silk. Thank you so VERY much.
  • e***b (88)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very good value great quality condition excellent appearance very good did the job well and it was cheaper than getting a lock Smith if you can do it your self thanks 👍
  • 4***m (592)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A great product at an excellent price. Good delivery time too. I got the depth dimension wrong so it was 4mm too big so I was offered a full refund and they tracked down a supplier who had the right gearbox which I ordered. Many thanks.
See all Feedback

Product ratings and reviews

4.7
102 product ratings
  • 87 users rated this 5 out of 5 stars
  • 7 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Product is a great way of reviving a broken door

    The product is good quality and is easy to fit. I recommend that you measure the mechanism first because I ordered the wrong size. The team At PC Plastics were very understanding and helpful and arranged a replacement mechanism. I would recommend this product and the supplier. It's a lot cheaper than s new door or a new locking system.

    Verified purchase: YesCondition: NewSold by: jcplastics489

  • Most critical review

    Slightly wider than original, had to fil...

    Slightly wider than original, had to file away quite a bit of door to fit, less tolerance than original, lots of messing around, reused old lock which still works. Will fit new lock when I have more time as it needs more adjusting to fit existing locking mechanism.

    Verified purchase: YesCondition: NewSold by: gb-diystore

  • Multipoint Door Lock Gearbox, fits perfectly

    Have now ordered three of these, had a little bit of a problem with one, but was all sorted. Free P & P and a great price, would definitely recommend them & they fit perfectly. Thank you

    Verified purchase: YesCondition: NewSold by: jcplastics489

  • Good direct replacement lock gear box.

    This lock was a direct drop-in for the broken one I was replacing. I simply removed the old one and screwed the new one in it place, and was then able to lock my house again :) It did take some time to discover the exact type to replace the broken one with, but the effort I made to track down the correct type, was well worth the easy of the Job. This site enabled me to identify the correct type. Having said that it does take some time to take the mechanism out of the door, remove the lock, remove the broken gear box, and then reassemble, but it was not difficult.

    Verified purchase: YesCondition: NewSold by: jcplastics489

  • replacement plastic door gearbox

    Apart from having to file out the holes for the lock and latch in the bar as the new one had wider lock and latch than the original. But after a lot of unwanted taking the gearbox on and off to make sure nothing was binding,it now works well. Would have like brass lock and latch as the old on was!

    Verified purchase: YesCondition: NewSold by: jcplastics489