Dormakaba 204203 Back Plate As...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$185.00
$170.78
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Dormakaba 204203 Back Plate Assembly Mounting Hardware for Commercial Mechanical Locks, Satin Chrome

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Model: 204203-26D-01

In Stock (leaves warehouse same day if ordered before 3pm ET)

$185.00
$170.78
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Dormakaba 204203 Back Plate Assembly Mounting Hardware for Commercial Mechanical Locks, Satin Chrome

The Dormakaba 204203 Back Plate Assembly is a commercial-grade replacement mounting component engineered for use with compatible Dormakaba mechanical lock systems. Finished in Satin Chrome (26D) for a clean, professional appearance, this back plate assembly provides the secure mounting foundation required for proper lock trim alignment and operation. Designed specifically for commercial applications, this genuine Dormakaba part ensures fit, finish, and function consistent with original equipment standards.

Key Features

  • Genuine Dormakaba Replacement Part: Manufactured to original equipment specifications, ensuring precise fit and compatibility with Dormakaba mechanical lock assemblies.
  • Satin Chrome Finish (26D): Durable Satin Chrome finish delivers a professional, low-glare appearance suited for commercial environments and coordinates with standard commercial hardware finishes.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications where reliability and longevity are essential.
  • Mounting Assembly Design: Functions as the back plate foundation for lock trim, providing stable and secure hardware mounting to support consistent lock operation.
  • Dedicated Parts and Accessories Line: Part of the Dormakaba Parts and Accessories program, ensuring availability of critical replacement components to extend the service life of installed hardware.
  • Easy Integration: Designed for straightforward replacement installation with compatible Dormakaba mechanical lock products, minimizing downtime during servicing.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Mounting Assembly
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 204203-26D-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

Why Dormakaba 204203?

Dormakaba Parts and Accessories are engineered to deliver consistent performance and compatibility with installed Dormakaba mechanical lock systems. By using genuine replacement components like the 204203 Back Plate Assembly, facility managers and installers can maintain hardware integrity and extend the operational life of commercial door hardware without compromising fit or function.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Mounting Assembly
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
204203-26D-01
Features:
DormaKaba Parts and Accessories

Dormakaba 204203-26D-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 204203 part, a whole lock or just a piece of one?
It's a back plate assembly, not a complete lock. The 204203 is the mounting foundation that the lock trim sits on, holding the trim in alignment so the lock operates correctly. It's sold as a replacement part for Dormakaba mechanical lock systems, so you'd order it when the back plate itself is damaged or missing, not when you need a new lockset.
2) Is the Dormakaba 204203 back plate finish 626 or 26D?
Both designations refer to the same finish on this part: satin chrome, listed as 626 under the BHMA numeric system and 26D under the older US system. It matches the standard satin chrome trim used across most commercial openings, so it will blend with existing hardware in a building standardized on 626.
3) What part number do I give my supplier for the Dormakaba satin chrome back plate assembly?
The full model designation is 204203-26D-01, with 204203 being the base part number and 26D calling out the satin chrome finish. Quote it as a Dormakaba genuine replacement part so you get the OEM component rather than a generic plate.
4) Is the 204203 available in any finish other than satin chrome?
Satin chrome (626) is the only finish this back plate assembly is built in. If your openings are standardized on a different finish, you would need to look for the equivalent Dormakaba back plate carrying that finish suffix in place of 26D.
5) We maintain a school with Dormakaba locks. Is this the kind of part worth stocking for repairs?
Yes, if your facility runs Dormakaba commercial mechanical locks. The 204203 back plate is a service component from Dormakaba's parts and accessories program, the sort of item kept on hand so a damaged trim mounting can be swapped rather than replacing the whole lock. It suits schools, healthcare, offices, government buildings and multi-tenant residential where those locks are installed.
How fast can I get the Dormakaba 204203-26D-01 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Dormakaba 204203-26D-01 come with a warranty?
Absolutely. The Dormakaba 204203-26D-01 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Dormakaba 204203-26D-01?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Dormakaba 204203-26D-01 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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