Corbin Russwin 488K84 5 and 6-...
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$63.00
$58.70
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Corbin Russwin 488K84 5 and 6-Pin X Class Plug for 3000 Rim Cylinder with 57D Keyway

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Model: 488K84 57D1 626

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

$63.00
$58.70
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Corbin Russwin 488K84 5 and 6-Pin X Class Plug for 3000 Rim Cylinder with 57D Keyway

The Corbin Russwin 488K84 is an individual X Class replacement plug engineered for use with the 3000 Series Rim Cylinder, featuring the 57D keyway for precise key control. Designed for commercial-grade mechanical lock systems, this cylinder plug accommodates both 5-pin and 6-pin configurations, providing flexible compatibility for a wide range of keying applications. Built to Corbin Russwin's professional standards, this replacement part is ideal for facilities maintenance, master key system servicing, and security upgrades.

Key Features

  • 5 and 6-Pin Compatibility: Supports both 5-pin and 6-pin configurations, offering versatile keying options for a variety of commercial lock system requirements.
  • X Class Plug Design: Individual X Class plug construction provides precise fit and reliable performance within the Corbin Russwin 3000 Rim Cylinder family.
  • 57D Keyway: Engineered with the 57D keyway specification for consistent key control and compatibility with Corbin Russwin keying systems.
  • 3000 Series Rim Cylinder Compatibility: Designed specifically for integration with the Corbin Russwin 3000 Rim Cylinder, ensuring proper fitment and smooth operation.
  • Commercial-Grade Construction: Manufactured to Corbin Russwin's commercial standards, delivering dependable performance in high-use institutional and commercial environments.
  • Replacement Part Application: Serves as a direct replacement component for existing 3000 Rim Cylinder installations, supporting ongoing facility maintenance and security system management.

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: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 488K84 57D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 488K84?

Corbin Russwin cylinder components are built to meet the rigorous demands of commercial security applications, delivering consistent fitment and reliable key control within established keying systems. The 488K84 X Class plug is engineered for direct compatibility with the 3000 Rim Cylinder, ensuring that maintenance and replacement work preserves the integrity of existing master key programs. For facilities professionals requiring dependable, manufacturer-matched replacement parts, Corbin Russwin delivers the precision and quality expected in institutional and commercial environments.

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:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
488K84 57D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 488K84 57D1 626 – Frequently Asked Questions

1) Will the 488K84 plug work in a 5-pin cylinder, or is it 6-pin only?
Both. The 488K84 X Class plug accommodates 5-pin and 6-pin configurations, so it can be pinned to match whichever chamber count your existing 3000 Rim Cylinder master key system uses.
2) Which keyway options does the Corbin Russwin 488K84 X Class plug come in?
Two keyway choices, D1 and D2, within the 57D keyway family. Pick the one that matches the existing Corbin Russwin key system on the opening, because a plug cut for the wrong keyway section will not accept your keys even though it drops into the same cylinder.
3) I have a Schlage or BEST rim cylinder on my exit device, not Corbin Russwin. Will this plug fit it?
No. The 488K84 plug is made for the Corbin Russwin 3000 Series Rim Cylinder and its 57D keyway, so it won't retrofit another brand's cylinder body. For a Schlage opening, use a Schlage rim cylinder such as the 20-021 or 20-022, or the 20-057 six-pin FSIC rim cylinder if you run interchangeable cores. For a BEST small format core system, the 1C Series standard 5-pin core or the 1CB 150 Series interchangeable core is the matching part.
4) If I need a complete rim cylinder rather than just a plug, what should I order instead of the Corbin Russwin 488K84?
The 488K84 is a replacement X Class plug for the Corbin Russwin 3000 Series rim cylinder, so it only serves an existing cylinder body. For a complete rim cylinder assembly, the Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with 2 keys, and the Schlage 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. Pick the cam orientation that matches the exit device or rim lock you are feeding.
5) We want a keying system where cores can be swapped without pulling the cylinder. What is the alternative to the Corbin Russwin 488K84 plug?
Rekeying a 488K84 means repinning the plug itself inside the Corbin Russwin 3000 rim cylinder. If you want field-swappable cores instead, the Schlage 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam and 2 keys, and the Schlage 20-057-C is a full size interchangeable core in the C keyway with a 643E aged bronze finish. BEST also offers interchangeable core cylinders in the 1CB 150 series and the 1C standard 5-pin core.
6) The cylinder in a knob or lever needs replacing, not a rim device. Does the 488K84 fit?
No. The 488K84 is a plug for the Corbin Russwin 3000 rim cylinder. For key-in-knob and key-in-lever bodies, the Kaba Ilco 1539 is a key-in-knob/lever universal cylinder, the Kaba Ilco 1579 is a knob and lever cylinder for Sargent, the Kaba Ilco 1599 is a key-in-knob replacement cylinder, and the Falcon A23161-05 G is a key-in-lever cylinder with a 6-pin G keyway, keyed different with 2 cut keys.
7) Can I use this plug to rekey a rim cylinder without disturbing our master key system?
That is what it's for. The 488K84 is a manufacturer-matched X Class plug for the 3000 Rim Cylinder, so servicing or rekeying with it keeps the existing Corbin Russwin master key program intact rather than forcing a new keyway or a new cylinder into the system.
8) How do I write this up on a purchase order?
Order it as Corbin Russwin model 488K84 57D1, and state the keyway (D1 or D2) and the finish (606 Satin Brass or 626 Satin Chrome). Also note whether the plug is going into a 5-pin or 6-pin cylinder so it is pinned to your system.
9) Is a mortise cylinder the same thing, or do I specifically need a rim plug?
Not the same. A rim cylinder mounts through the door and drives a rim exit device or rim lock with a tailpiece; a mortise cylinder threads into a mortise lock case. The 488K84 plug belongs to the 3000 Series Rim Cylinder family. If the lock case is mortised, you want a mortise cylinder instead, for example the Detex MC65 1-1/8 inch 6-pin with Schlage C keyway or the Adams Rite 4036 five-pin mortise cylinder.
10) Is a BEST 1C5 core a substitute for the Corbin Russwin 488K84 plug?
No. The 488K84 is an X Class plug cut for the 57D keyway and built to fit the Corbin Russwin 3000 rim cylinder housing. The BEST 1C is a standard 5-pin interchangeable core, a different format that drops into BEST interchangeable core housings, not into a Corbin Russwin 3000 cylinder. They are not cross-compatible; the 488K84 is the part that preserves an existing Corbin Russwin master key program.
11) I need a rim cylinder for a residential-style deadbolt or handleset, not a commercial rim device. What should I look at instead?
The 488K84 plug is a commercial part for the Corbin Russwin 3000 rim cylinder. For deadbolt and handleset retrofits, Medeco offers rim type lazy motion cylinders: the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece. The Kaba Ilco 1549 is a key-in-deadbolt cylinder.
12) Can I use a BEST 12E dummy rim cylinder where the 488K84 plug is called for?
No. The BEST 12E is a dummy rim cylinder with a 1-5/32 inch diameter, meaning it fills the cylinder prep without keyed operation. The Corbin Russwin 488K84 is a keyed X Class plug in the 57D keyway that supports 5-pin and 6-pin configurations, so it is the part to order when the opening has to operate on a key within an existing Corbin Russwin system.
13) We want drill resistance and patented key control. Is there an option beyond the Corbin Russwin 488K84 X Class plug?
The 488K84 gives key control through the Corbin Russwin 57D keyway on the 3000 rim cylinder. If the specification calls for a higher-security core format, the BEST 1CDF is a drill resistant preferred patented interchangeable core in 7-pin brass, 150 series. Note that it is an interchangeable core housing format rather than a plug for a Corbin Russwin 3000 cylinder, so it is a system change rather than a drop-in part.
14) What finishes are available on this Corbin Russwin rim cylinder plug?
Two: 606 Satin Brass and 626 Satin Chrome. Both are offered with either the D1 or D2 keyway, so you can match the plug face to the existing cylinder ring and trim on the door.
15) Is the 488K84 suitable for a heavily used commercial door, or is it a residential part?
Commercial. It's built to Corbin Russwin's commercial standards for institutional use, and typical applications include office buildings, schools, healthcare facilities, government buildings, warehouses, retail, and multi-tenant residential properties.
16) What is the difference between the Corbin Russwin 488K84 and an Adams Rite cylinder pull like the 4025?
The 488K84 is a keyed plug component for the Corbin Russwin 3000 rim cylinder. The Adams Rite 4025 is a five pin tumbler cylinder pull with through-screws intended for use with the Adams Rite MS1847 deadlock/deadlatch, and the 4024 is a cylinder pull with trim plate mounting for the same MS1847 systems; the 4026 is a five pin tumbler cylinder pull for the Adams Rite 5017 wood door deadlock/deadlatch. Those are pull and cylinder assemblies tied to Adams Rite locks, not plugs for a Corbin Russwin cylinder.
17) Will the 488K84 plug work in an Emtek or Arrow retrofit application?
No. The 488K84 is built for the Corbin Russwin 3000 rim cylinder. For those brands, the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and for Emtek handleset and deadbolt outside cylinders, and the Emtek CY4 is an Emtek cylinder sold each.
How fast can I get the Corbin Russwin 488K84 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 488K84 57D1 626 come with a warranty?
Absolutely. The Corbin Russwin 488K84 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 488K84 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
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