Corbin Russwin 8001-034-57D1 L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$146.00
$96.08
Corbin Russwin 8001-034-57D1 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 57D1 Keyway

Corbin Russwin 8001-034-57D1 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 57D1 Keyway

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Model: 8001-034-57D1 626

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

$146.00
$96.08
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Corbin Russwin 8001-034-57D1 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 57D1 Keyway

The Corbin Russwin 8001-034-57D1 is a Less Full Size Interchangeable Core (LFIC) designed specifically for use with the Corbin Russwin CL3329 lockset. This 6-pin interchangeable core features a Hotel Indicator Pin and is configured with the 57D1 keyway, finished in Satin Brass. As a commercial-grade replacement IC core, it delivers the precision keying flexibility and security management that professional installers and facility managers require in high-demand environments.

Key Features

  • LFIC Design: Less Full Size Interchangeable Core (LFIC) format allows for quick and tool-free core swapping to streamline rekeying and access control management.
  • 6-Pin Configuration: Six-pin tumbler cylinder provides enhanced key control and greater key combination availability for master key systems.
  • CL3329 Compatibility: Engineered specifically for the Corbin Russwin CL3329 lockset, ensuring a precise, drop-in fit without modification.
  • Hotel Indicator Pin: Integrated Hotel Indicator Pin supports privacy and occupancy indication functionality essential for hospitality and multi-room applications.
  • 57D1 Keyway: Proprietary 57D1 keyway restricts unauthorized key duplication, supporting robust key control programs in commercial facilities.
  • Satin Brass Finish: Satin Brass finish provides a refined, professional aesthetic suitable for a wide range of commercial and hospitality interior environments.
  • Commercial-Grade Replacement Part: Designed as a direct replacement component, this IC core is built to Corbin Russwin's exacting standards for cylinder parts and accessories.

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: IC Core
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 8001-034-57D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Guest Room Door Locks
  • Commercial Office Building Access Control
  • Healthcare Facility Lockset Rekeying Programs
  • Educational Institution Master Key Systems
  • Multi-Tenant Residential and Mixed-Use Properties
  • Government and Municipal Building Security Upgrades
  • Facility Management Replacement and Maintenance Programs

Why Corbin Russwin 8001-034-57D1?

Corbin Russwin cylinder parts are manufactured to precise tolerances, ensuring reliable interchangeability and consistent performance within compatible lockset families. The 8001-034-57D1 LFIC core supports efficient key control and access management with its proprietary 57D1 keyway and Hotel Indicator Pin, making it an ideal replacement component for commercial and hospitality environments where security and operational continuity are paramount.

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:
IC Core
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
8001-034-57D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 8001-034-57D1 626 – Frequently Asked Questions

1) What does the hotel indicator pin on this Corbin Russwin core actually do?
It supports the privacy and occupancy indication function used on guest room locks, so the lock can show an occupied or do-not-disturb condition. If you are rekeying hospitality rooms where that indication is already in use, you need a core with the indicator pin like the 8001-034-57D1; a plain 6-pin LFIC core will not carry that function.
2) Is the 57D1 keyway restricted, and can I key this core into an existing master key system?
The 57D1 is a Corbin Russwin proprietary keyway, which restricts unauthorized key duplication and is the point of using it for key control. Six pins give you more combinations for masterkeying than a 5-pin cylinder, so the core will work in an existing Corbin Russwin 57D1 system keyed by your locksmith or by Corbin Russwin. Your existing keys must already be cut on 57D1; a core in a different keyway will not accept them.
3) Can I use a Schlage FSIC core in a Corbin Russwin CL3329 instead?
No. The Schlage Commercial 20-207 is a sub-assembled FSIC core in the Schlage S123 keyway, a different core format and a different keyway family, so it will not go into a Corbin Russwin CL3329 prep or accept 57D1 keys. Use the Schlage core only where the lock is Schlage FSIC prepped. Nor does it carry a hotel indicator pin.
4) Can a Schlage 20-207 core be used in place of a Corbin Russwin 8001-034-57D1 core?
No. Both are interchangeable-core cylinders, but they belong to different key systems. The Corbin Russwin 8001-034-57D1 is a 6-pin Less Full Size Interchangeable Core built for the Corbin Russwin CL3329 lockset with the proprietary 57D1 keyway and a hotel indicator pin. The Schlage Commercial 20-207 is a sub-assembled FSIC core in the Schlage S123 keyway. A core only works in the housing and key system it was designed for, so a Corbin Russwin CL3329 opening takes the 8001-034-57D1, and a Schlage S123 system takes the 20-207.
5) Is this a complete cylinder or just the core?
Just the interchangeable core. The 8001-034-57D1 is a replacement part for the cylinder in a CL3329 lockset, not a housing or a full lock. If your lock is not already prepped for a Corbin Russwin interchangeable core, the core alone will not install.
6) Does the Schlage 20-207 core support hotel occupancy indication like the Corbin Russwin 8001-034-57D1?
The 8001-034-57D1 is built with an integrated hotel indicator pin, which is what supports privacy and occupancy indication in guest room applications on the Corbin Russwin CL3329 lockset. The Schlage 20-207 is described as a sub-assembled interchangeable core in the S123 keyway without that indicator pin feature, so for hospitality guest room openings on Corbin Russwin hardware the 8001-034-57D1 is the matching part.
7) Is this core rated for commercial traffic or is it a residential part?
Commercial. The 8001-034-57D1 is catalogued as a commercial cylinder part and is the sort of core used in hotel guest rooms, healthcare rekeying programs, school master key systems, and multi-tenant residential buildings.
How fast can I get the Corbin Russwin 8001-034-57D1 626 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 Corbin Russwin 8001-034-57D1 626 come with a warranty?
Absolutely. The Corbin Russwin 8001-034-57D1 626 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 Corbin Russwin 8001-034-57D1 626?
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 Corbin Russwin 8001-034-57D1 626 from ZenSupply?
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