Sargent 10-2543 Lock Body Repl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$433.73
$286.47
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Sargent 10-2543 Lock Body Replacement Part, 10G05 Standard Cylinder, Bright Brass

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Model: 10-2543 26D

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

$433.73
$286.47
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Sargent 10-2543 Lock Body Replacement Part, 10G05 Standard Cylinder, Bright Brass

The Sargent 10-2543 is a commercial-grade lock body replacement part designed for use with the 10G05 function and a standard cylinder configuration in a Bright Brass finish. Engineered to Sargent's professional standards, this lock case ensures a precise fit and reliable operation when restoring or servicing compatible Sargent mechanical lock assemblies. Intended for commercial applications, this replacement lock body maintains the integrity and performance of the original hardware.

Key Features

  • OEM Replacement Compatibility: Designed as a direct replacement lock body for compatible Sargent 10G05 function lock assemblies, ensuring accurate fit and reliable performance.
  • Standard Cylinder Configuration: Features a standard cylinder format suited for use with compatible Sargent cylinder products in commercial door hardware applications.
  • Bright Brass Finish: Finished in Bright Brass to match existing Sargent hardware installations and maintain a consistent, professional appearance.
  • Commercial-Grade Construction: Built to Sargent's commercial product standards, providing durable performance in demanding door hardware environments.
  • Precision Engineering: Manufactured to exact Sargent specifications to ensure proper integration with compatible lock trim, cylinders, and door preparation.
  • Genuine Sargent Lock Part: An authentic Sargent lock part sourced to restore original equipment performance in 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: Lock Cases
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 10-2543
  • Features: Sargent Lock Parts

Typical Applications

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

Why Sargent 10-2543?

Sargent lock parts are manufactured to precise commercial-grade specifications, ensuring that replacement components restore original equipment performance in critical door hardware applications. The 10-2543 lock body is engineered for dependable integration with compatible Sargent 10G05 function assemblies, making it the reliable choice for facility maintenance professionals and door hardware specialists who require an authentic, specification-grade replacement part.

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:
Lock Cases
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
10-2543
Features:
Sargent Lock Parts

Sargent 10-2543 26D – Frequently Asked Questions

1) What exactly is the Sargent 10-2543 part, and is it the complete lock?
The 10-2543 is the lock body (lock case) only, sold as a replacement part for Sargent 10G05 function lock assemblies using a standard cylinder. It is not a complete lockset, so it does not bring trim, levers, knobs, roses or a cylinder with it. If you need the whole lock, order a complete 10 Line unit instead; if your existing trim and cylinder are serviceable and the case has failed, this is the piece that restores it.
2) Will the 10-2543 lock body work in a Sargent lock that is not the 10G05 function?
No. The case is built for the 10G05 function with a standard cylinder configuration, and lock functions differ internally, so swapping it into a different 10 Line function will not reproduce that function's operation. Read the function stamped on the lock you are servicing and match it before ordering.
3) Does the 10-2543 come with a cylinder, or do I have to order one separately?
No cylinder is included. The case is set up for a standard cylinder configuration, so you either reuse the cylinder out of the lock you are repairing or order a separate Sargent cylinder in your keyway and keying. That is the usual route for a property manager who needs the door to stay on the existing master key system.
4) What finishes does the Sargent 10-2543 lock body come in?
Twelve finishes are offered: 03 Bright Brass clear coated, 04 Satin Brass clear coated, 09 Bright Bronze clear coated, 10 Satin Bronze clear coated, 10B Dark Oxidized Satin Bronze oil rubbed, 10BL Dark Oxidized Satin Bronze clear coated, 15 Satin Nickel plated clear coated, 20D Dark Statuary Bronze lacquered, 26 Bright Chromium over nickel, 26D Satin Chromium over nickel, BSP Black Suede powder coat and WSP White Suede powder coat. For a repair, order the same finish code as the trim already on the door so the visible parts stay consistent.
5) I manage a building with Sargent locks on several doors. Can I stock one 10-2543 to cover them all?
Only for the openings that are 10G05 function with a standard cylinder. Doors on other functions need their own matching case. Practically, check the function on each door first, then stock the case in the finish that matches that group of openings, since the finish is a per-order choice across twelve codes rather than a field change.
6) Is this Sargent lock body suitable for a high traffic commercial door, or is it a residential part?
It is a commercial part. The 10-2543 is built to Sargent's commercial product standards for door hardware service work, and typical placements are offices, schools, healthcare, retail, government buildings, multi-tenant residential and industrial facilities. It is not intended as a residential grade replacement.
7) Is the Sargent 10-2543 a genuine OEM part or an aftermarket copy?
Genuine Sargent. It is an authentic Sargent lock part made to Sargent specifications so it integrates with the existing lock trim, cylinder and door prep on a 10G05 assembly rather than requiring you to redrill or re-trim the door.
How fast can I get the Sargent 10-2543 26D 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 Sargent 10-2543 26D come with a warranty?
Absolutely. The Sargent 10-2543 26D 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 Sargent 10-2543 26D?
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 Sargent 10-2543 26D 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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