Corbin Russwin 488K98 5 and 6-...
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Corbin Russwin 488K98 5 and 6-Pin Individual Standard Cylinder Plug for CK4200, UT5200 and 2000-051 with 59D Keyway

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Model: 488K98 59D1 626

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

$63.00
$58.70
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Corbin Russwin 488K98 5 and 6-Pin Individual Standard Cylinder Plug for CK4200, UT5200 and 2000-051 with 59D Keyway

The Corbin Russwin 488K98 59D1 is a 5 and 6-pin individual standard cylinder plug engineered for direct compatibility with Corbin Russwin CK4200, UT5200 (.552"), and 2000-051 cylinder series. Featuring the 59D keyway, this commercial-grade replacement plug is designed for professional lock service, rekeying, and cylinder maintenance applications where precise component matching is essential. Manufactured to Corbin Russwin's established standards for cylinder parts, this plug integrates seamlessly into compatible lock systems.

Key Features

  • 5 and 6-Pin Compatibility: Accepts both 5-pin and 6-pin configurations, providing flexibility for a range of keying requirements in commercial lock systems.
  • 59D Keyway: Precision-machined 59D keyway ensures proper key cut alignment and smooth operation within compatible Corbin Russwin cylinder housings.
  • Standard Plug Diameter (.552"): Designed to the .552" specification required for UT5200 series cylinders, ensuring a precise and secure fit within the cylinder body.
  • Multi-Series Compatibility: Directly compatible with Corbin Russwin CK4200, UT5200 (.552"), and 2000-051 cylinder platforms for broad serviceability across installed base hardware.
  • Individual Standard Plug Configuration: Supplied as an individual plug component, ideal for targeted replacement or keying system management without requiring a full cylinder assembly.
  • Commercial-Grade Construction: Built to Corbin Russwin cylinder parts standards for dependable performance in commercial door hardware applications.
  • Genuine Corbin Russwin Cylinder Part: An authentic replacement component ensuring proper fit, function, and keyway integrity within the supported cylinder families.

Certifications & Compliance

  • Commercial-Grade Cylinder Component
  • Genuine Corbin Russwin Cylinder Part

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: 488K98 59D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Commercial Office Building Lock Maintenance and Rekeying
  • Educational Facility Cylinder Servicing
  • Healthcare Institution Master Key System Management
  • Government and Municipal Building Lock Upkeep
  • Retail Establishment Security Hardware Maintenance
  • Industrial and Warehouse Facility Lock Servicing
  • Multi-Tenant Residential Property Access Control Maintenance

Why Corbin Russwin 488K98?

Corbin Russwin cylinder parts deliver the component-level precision required for professional-grade lock maintenance and keying system management. The 488K98 59D1 standard plug is engineered to exact specifications for the CK4200, UT5200 (.552"), and 2000-051 cylinder families, ensuring reliable fit and function for commercial door hardware servicing. When maintaining or rekeying Corbin Russwin installations, authentic replacement plugs like this one preserve system integrity and keyway security.

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:
488K98 59D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 488K98 59D1 626 – Frequently Asked Questions

1) Which Corbin Russwin cylinders does the 488K98 plug fit?
The 488K98 standard cylinder plug is made for the Corbin Russwin CK4200, UT5200 (.552") and 2000-051 cylinder series. It is a plug only, not a complete cylinder, so it drops into a housing from one of those families. If the cylinder you are servicing is from a different Corbin Russwin platform, this plug is not the right part.
2) Can I use the 488K98 to rekey a cylinder to a different keyway?
Changing the plug is how you change the keyway. The 488K98 carries the 59D keyway, so fitting it converts a compatible CK4200, UT5200 (.552") or 2000-051 cylinder to accept 59D keys. You still supply your own pins and springs, since this is an individual plug component rather than a keying kit.
3) I need a whole cylinder, not just a plug. What should I look at instead?
If the cylinder body itself is damaged or you are adding hardware rather than servicing it, a plug will not help. For a complete commercial mortise cylinder, ZenSupply carries the Detex MC65, a 1-1/8 inch 6-pin mortise cylinder in Schlage C keyway. For rim applications on exit devices, the Schlage 20-021 (vertical tailpiece cam) and 20-022 (horizontal tailpiece cam) are 6-pin rim cylinders. Note those are different keyways from 59D, so they will not key into an existing Corbin Russwin 59D system.
4) Is a cylinder plug the same thing as an interchangeable core?
No, and this is a common mix-up. The 488K98 is a plug that goes inside a standard (non-interchangeable) Corbin Russwin cylinder body and has to be pinned by hand. An interchangeable core, like the BEST 1C Series standard 5-pin core or the BEST 1CB 150 Series core, pulls out with a control key and swaps in seconds with no disassembly. If your facility runs a small-format or full-size interchangeable core program, a plug is the wrong part.
5) Is the Corbin Russwin 488K98 plug a substitute for a complete replacement cylinder?
No. The 488K98 is an individual standard cylinder plug supplied as a component for the Corbin Russwin CK4200, UT5200 (.552 inch) and 2000-051 cylinder families, intended for rekeying and targeted plug replacement rather than as a full cylinder assembly. If the whole cylinder needs to come out of the door, a complete unit is the right buy instead: the Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder in Schlage C keyway, and the Adams Rite 4036 is a Grade 1 mortise cylinder. Those are assemblies, not plugs, and neither carries a Corbin Russwin 59D keyway.
6) If I want to rekey without repinning plugs, what should I use instead of the 488K98?
The 488K98 is a standard plug, so rekeying means pinning the plug itself for the 59D keyway. Facilities that want key changes without bench work usually standardize on interchangeable cores instead, which pull with a control key. Comparable cores include the BEST 1C Series standard 5-pin cylinder core, the BEST Peaks 1CB 150 Series interchangeable core, and the Schlage 20-057-C full size interchangeable core in C keyway. Those are different keying platforms, so they do not serve an existing Corbin Russwin 59D system.
7) I need a cylinder for an exit device rim application, not a mortise plug. What are my options?
The Corbin Russwin 488K98 is a plug for the CK4200, UT5200 (.552 inch) and 2000-051 cylinder families and will not serve a rim device on its own. For rim applications, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam, the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam, and the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam. Cam orientation is what matches the device, so confirm which the exit device requires.
8) Is the 488K98 a 5-pin or 6-pin plug?
Both. The 488K98 accepts 5-pin and 6-pin configurations, so the same plug covers a 5-pin masterkeyed system or a 6-pin system without ordering a different part number.
9) What keyway and finish choices are there on the 488K98 plug?
The 488K98 is a 59D keyway plug, offered with D1 or D2 keyway designation, and in two finishes: 606 Satin Brass and 626 Satin Chrome. Pick the finish that matches the rest of the cylinder face so the plug does not stand out on the lock.
10) Does the 488K98 come with keys or pins?
No. It ships as an individual standard plug, intended for a locksmith or in-house shop that is pinning and keying it into an existing system. Plan on your own pin kit, springs and key blanks for the 59D keyway.
11) Can I use the 488K98 plug to service a key-in-knob or key-in-lever lockset?
The 488K98 plug is specified for Corbin Russwin CK4200, UT5200 (.552 inch) and 2000-051 cylinder bodies. For key-in-knob and key-in-lever service on other platforms, the Kaba Ilco 1539 Series is a key-in-knob/lever universal cylinder, the 1579 is a knob and lever cylinder for Sargent, the 1599 is a key-in-knob replacement cylinder, and the Falcon A23161-05 G is a key-in-lever cylinder in RU/T Series 6-pin G keyway supplied keyed different with two cut keys. Those are complete cylinders on their own keyways, not 59D plugs.
12) What looks like a substitute for the 488K98 but is not?
Cylinder pulls and dummy cylinders get pulled up in the same searches and will not work as a plug. The Adams Rite 4024 is a cylinder pull with trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws, both for the MS1847 deadlock, and the 4026 is a five pin tumbler cylinder pull for wood door applications with the 5017 wood door deadlock. The BEST 12E Series is a dummy rim cylinder at 1-5/32 inch diameter with no keying function at all. The 488K98 is a functioning 5 and 6-pin plug machined to the 59D keyway.
13) I need a deadbolt cylinder, not a Corbin Russwin plug. What fits that?
The 488K98 is a plug for Corbin Russwin CK4200, UT5200 (.552 inch) and 2000-051 bodies. For deadbolt work, the Kaba Ilco 1549 Series is a key-in-deadbolt cylinder, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the Medeco 1065244 is a 5-pin lazy motion rim cylinder with an Emtek tailpiece. Match the tailpiece to the deadbolt brand you are servicing.
14) For high-security or drill resistant service, what is the alternative to the 488K98 plug?
The 488K98 is a commercial-grade standard plug for the Corbin Russwin 59D keyway and is a service component, not a high-security upgrade. If the requirement is attack resistance or patented key control, the BEST 1CDF is a drill resistant preferred patented interchangeable core in 7-pin brass, 150 Series. Medeco retrofit cylinders such as the 1065140, a 5-pin retrofit for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders, address the same goal on residential-style hardware. Both put the opening on a different key system than 59D.
15) Is the 488K98 suitable for apartment and office buildings, or is it a residential part?
It is a commercial cylinder component, used for lock maintenance, rekeying and master key system management across offices, schools, healthcare, government buildings, retail, warehouses and multi-tenant residential. For property managers standardizing on an existing Corbin Russwin 59D system, keeping spare plugs on hand means tenant turnover rekeys do not require buying complete cylinders.
How fast can I get the Corbin Russwin 488K98 59D1 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 488K98 59D1 626 come with a warranty?
Absolutely. The Corbin Russwin 488K98 59D1 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 488K98 59D1 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 488K98 59D1 626 from ZenSupply?
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