Dormakaba 203000-05-01 Front L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$150.00
$141.06
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Dormakaba 203000-05-01 Front Lock Housing Replacement Part in Antique Brass

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Model: 203000-05-01

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

$150.00
$141.06
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Dormakaba 203000-05-01 Front Lock Housing Replacement Part in Antique Brass

The Dormakaba 203000-05-01 is a genuine OEM front lock housing finished in Antique Brass, designed as a direct replacement component for compatible Dormakaba mechanical lock systems. Engineered for commercial-grade applications, this cylinder housing ensures a precise fit and reliable performance when restoring or servicing Dormakaba locking hardware. As an authentic Dormakaba part, it maintains the integrity and operation of the original lock assembly.

Key Features

  • Genuine OEM Replacement Part: Authentic Dormakaba component engineered for direct compatibility with applicable Dormakaba mechanical lock assemblies, ensuring original fit and function.
  • Antique Brass Finish: Factory-applied Antique Brass finish delivers a classic aesthetic that coordinates with matching door hardware in commercial settings.
  • Cylinder Housing Design: Precision-manufactured front lock housing provides a secure enclosure for cylinder components, maintaining proper alignment and operation.
  • Commercial-Grade Construction: Built to the quality standards expected of commercial mechanical lock hardware, supporting long-term reliability in demanding environments.
  • Parts and Accessories Classification: Catalogued under Dormakaba Parts and Accessories for straightforward identification and ordering when servicing existing installations.

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: Cylinder Housing
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 203000-05-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

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

Why Dormakaba 203000-05-01?

Dormakaba replacement parts are manufactured to the same exacting tolerances as the original components, ensuring seamless integration with existing hardware installations. The 203000-05-01 front lock housing preserves the mechanical integrity of the lock assembly, making it the preferred choice for facilities managers and locksmiths who require reliable, brand-matched components for commercial-grade mechanical lock maintenance.

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:
Cylinder Housing
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
203000-05-01
Features:
DormaKaba Parts and Accessories

Dormakaba 203000-05-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 203000-05-01 part?
It's a front lock housing, the cylinder housing that encloses and aligns the cylinder components in a Dormakaba mechanical lock. It is a genuine OEM replacement piece, not a complete lock, so the rest of the lock assembly has to be in serviceable condition for it to be useful.
2) Does the 203000-05-01 include a cylinder or keys?
No. It is the housing only, the enclosure that holds the cylinder components in alignment. Any cylinder, core or keys needed for the repair are ordered separately.
3) What is the difference between the Dormakaba 203000-05-01 front lock housing and the Kaba Ilco R2800 series housing?
They solve two different problems. The Dormakaba 203000-05-01 is a front lock housing supplied as a genuine OEM replacement part for commercial Dormakaba mechanical lock assemblies, finished in Antique Brass, so it is what you order to restore an existing lock to original fit and function. The Kaba Ilco R2800 is a small format interchangeable core convertible housing, meaning it is intended to take an SFIC core so the opening can be brought onto an interchangeable core keying system. If your job is servicing a Dormakaba lock, the 203000-05-01 is the matching part; if your job is converting an opening to SFIC keying, the R2800 is the housing family to look at.
4) I need a large format interchangeable core housing for a mortise lock, not a Dormakaba replacement housing. What should I look at?
For that application look at the Kaba Ilco S26506, a mortise large format interchangeable core convertible housing in the Schlage size. It is built around a mortise function and accepts a large format IC core, which is what a mortise opening on an LFIC keying program needs. The Dormakaba 203000-05-01 is a different item: a front lock housing sold as an OEM replacement part for commercial Dormakaba mechanical lock assemblies, so it is specified by the lock it belongs to rather than by core format.
5) I'm a property manager standardizing locks across a building. Is a replacement housing the right buy, or should I be looking at a new lock?
If the existing Dormakaba locks are sound and you only need to restore the front housing, the 203000-05-01 keeps the original assembly intact and matched. If you're changing keying strategy across the building instead, an interchangeable-core convertible housing is the different path: the Kaba Ilco R2800 Series is a small format IC core convertible housing, and the Kaba Ilco S26506 is a large format IC core convertible housing in the Schlage size for mortise applications. Those let you swap cores rather than rebuild a lock.
6) Can I use a Kaba Ilco convertible housing in place of the Dormakaba 203000-05-01?
Treat them as separate items rather than interchangeable ones. The Dormakaba 203000-05-01 is a model-specific OEM front lock housing made to the original tolerances so it drops into the compatible Dormakaba mechanical lock assembly it was designed for, and it carries an Antique Brass factory finish for hardware matching. The Kaba Ilco housings are core-conversion products, the R2800 for small format IC cores and the S26506 mortise housing for large format IC cores in the Schlage size. If the goal is to put a Dormakaba lock back into original service, order the 203000-05-01 by model number.
7) Is this housing rated for commercial door traffic or is it a residential part?
Commercial. It's classified as commercial-grade mechanical lock hardware and is the part used when servicing locks in offices, schools, healthcare buildings, retail, warehouses, multi-tenant residential and government facilities.
How fast can I get the Dormakaba 203000-05-01 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 203000-05-01 come with a warranty?
Absolutely. The Dormakaba 203000-05-01 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 203000-05-01?
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 203000-05-01 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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