Alarm Lock S6045-S Trilogy Cyl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$621.99
$504.31
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Alarm Lock S6045-S Trilogy Cylindrical Lock Body Replacement Part, IC-S Core Compatible

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Model: S6045-S

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

$621.99
$504.31
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Alarm Lock S6045-S Trilogy Cylindrical Lock Body, IC-S Replacement Part

The Alarm Lock S6045-S is a genuine OEM cylindrical lock body replacement part designed specifically for the Alarm Lock Trilogy series of cylindrical locks. This IC-S interchangeable core-compatible body is engineered for commercial applications where reliable access control performance and component integrity are essential. Designed as a direct replacement lock case for compatible Trilogy cylindrical lock assemblies, the S6045-S ensures continued operation and longevity of your installed Alarm Lock hardware.

Key Features

  • Trilogy Series Compatibility: Designed as a genuine replacement cylindrical lock body for Alarm Lock Trilogy series cylindrical lock assemblies, ensuring proper fit and function.
  • IC-S Interchangeable Core Design: Features an IC-S (interchangeable core, small format) compatible body, allowing integration with compatible small-format interchangeable core (SFIC) cylinder systems.
  • Genuine OEM Replacement Part: Sourced directly as an Alarm Lock parts and accessories component, maintaining original performance standards and tolerances for your Trilogy lock system.
  • Commercial-Grade Construction: Built to commercial-grade standards appropriate for demanding institutional and commercial access control environments.
  • Lock Case Configuration: Classified as a lock case replacement, providing the primary mechanical housing required to restore or upgrade a Trilogy cylindrical lock installation.
  • Direct Drop-In Replacement: Engineered for straightforward integration into existing compatible Trilogy cylindrical lock assemblies, minimizing downtime during servicing or repair.

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: S6045-S
  • Features: Alarm Lock Parts and Accessories

Typical Applications

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

Why Alarm Lock S6045-S?

Alarm Lock's Trilogy series is widely trusted in commercial access control installations, and the S6045-S cylindrical lock body ensures that replacement and repair work maintains the original standard of quality. As a genuine OEM part with IC-S interchangeable core compatibility, this lock case replacement preserves the design integrity and reliability of your Trilogy cylindrical lock system, making it the professional's choice for service and maintenance applications.

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:
S6045-S
Features:
Alarm Lock Parts and Accessories

Alarm Lock S6045-S – Frequently Asked Questions

1) What exactly is the Alarm Lock S6045-S, and what part of the lock does it replace?
The S6045-S is the cylindrical lock body (the lock case) for Alarm Lock Trilogy cylindrical locks. It's the mechanical housing that goes through the door bore and carries the latching mechanism, not a complete lock and not a keypad assembly. You order it when the body itself is worn or damaged and the rest of the Trilogy unit is still serviceable.
2) Does the S6045-S accept a small format interchangeable core?
Yes. The -S suffix is the IC-S version, meaning the body is built for small format interchangeable core (SFIC) cylinders. If your facility is keyed on an SFIC system and you want the Trilogy to take the same core as the rest of your doors, this is the body variant to order. A standard-cylinder Trilogy body will not take an SFIC core.
3) Will this lock body work on a mortise Trilogy lock?
No. The S6045-S is a cylindrical lock body and only fits Trilogy cylindrical lock assemblies. A mortise Trilogy uses a rectangular lock case that sits in a pocket routed into the door edge, which is a different part entirely. Confirm you're working on a cylindrical (bored) installation before ordering.
4) Do I have to replace the whole Trilogy lock, or can I just swap the body?
You can swap just the body. The S6045-S is meant to drop into an existing compatible Trilogy cylindrical assembly, so the keypad and trim you already have stay on the door. That keeps the opening down for a service call rather than a full reinstall, and it avoids re-programming a new unit from scratch.
5) Is the S6045-S a genuine Alarm Lock part or an aftermarket copy?
It's a genuine OEM Alarm Lock component, supplied as part of the Alarm Lock parts and accessories line. For access control hardware that's already commissioned, that matters: an OEM body holds the original tolerances so the trim, spindle, and core all seat the way they did from the factory.
6) We standardize our campus on one SFIC keyway. Can the Trilogy doors be brought onto that system with this part?
That's the reason the IC-S body exists. Fitting the S6045-S lets a Trilogy cylindrical opening take a small format interchangeable core from your existing system, so the mechanical key override matches the rest of the campus and cores can be rotated by your own locksmith without pulling hardware off the door.
7) Is this part suitable for a commercial building, or is it a residential-grade item?
Commercial. The S6045-S is built to commercial-grade standards for access control service work in offices, schools, healthcare, government buildings, multi-tenant residential, warehouses, and retail. It is not a residential product line.
How fast can I get the Alarm Lock S6045-S 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 Alarm Lock S6045-S come with a warranty?
Absolutely. The Alarm Lock S6045-S 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 Alarm Lock S6045-S?
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 Alarm Lock S6045-S 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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