Corbin Russwin 253F75-8 Rim Cy...
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Corbin Russwin 253F75-8 Rim Cylinder Backplate Replacement Part for Commercial Door Hardware

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Model: 253F75-8

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

$9.72
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Corbin Russwin 253F75-8 Rim Cylinder Backplate Replacement Part for Commercial Door Hardware

The Corbin Russwin 253F75-8 is a genuine OEM rim cylinder backplate designed as a direct replacement cylinder part for compatible Corbin Russwin rim cylinder assemblies. Engineered for commercial-grade door hardware applications, this backplate provides a precise, manufacturer-matched fit to maintain the integrity and performance of your existing cylinder installation. As a factory-authorized replacement component, it ensures proper alignment and secure mounting for rim cylinder configurations in demanding commercial environments.

Key Features

  • Genuine OEM Replacement Part: Factory-authorized Corbin Russwin cylinder part ensuring a manufacturer-matched fit for compatible rim cylinder assemblies.
  • Rim Cylinder Backplate Design: Specifically engineered as a backplate component for rim cylinder configurations, providing secure and accurate cylinder mounting.
  • Commercial-Grade Construction: Designed to meet the rigorous demands of commercial door hardware installations for long-term reliability.
  • Direct Replacement Compatibility: Serves as a drop-in replacement for the original 253F75-8 backplate, minimizing downtime during maintenance or repair.
  • Precise Fit and Function: Maintains the operational integrity of the rim cylinder assembly by providing a manufacturer-specified mounting interface.

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: 253F75-8
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 253F75-8?

Corbin Russwin cylinder parts are manufactured to strict commercial-grade standards, ensuring that replacement components like the 253F75-8 backplate integrate seamlessly with existing hardware. Choosing a genuine OEM replacement part preserves the performance and security specifications of the original installation, making it the trusted choice for facilities managers and professional locksmiths requiring reliable, manufacturer-matched components.

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:
253F75-8
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 253F75-8 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 253F75-8 part, a cylinder or just a plate?
It is the backplate only, not a keyed cylinder. The 253F75-8 is the mounting plate that sits behind a Corbin Russwin rim cylinder and gives it a manufacturer-matched mounting interface. If your key and plug are fine and only the mounting hardware behind the door is damaged or missing, this is the piece you need. If the cylinder itself needs replacing, order a complete rim cylinder instead.
2) Will the 253F75-8 backplate work on a Schlage or BEST rim cylinder?
No. The 253F75-8 is a Corbin Russwin OEM part made to fit compatible Corbin Russwin rim cylinder assemblies, so treat it as brand-specific. If the door has a Schlage rim cylinder, the Schlage 20-021 (6-pin, vertical tailpiece cam) or 20-022 (6-pin, horizontal tailpiece cam) are the Schlage rim cylinders to look at, and BEST's 12E Series covers rim cylinder applications on their side.
3) The rim cylinder itself is worn out, not just the backplate - what complete rim cylinder can replace it?
The Corbin Russwin 253F75-8 is a rim cylinder backplate, a mounting component rather than a keyed cylinder, so it will not replace a worn cylinder body. For a complete keyed rim cylinder, the Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with 2 keys, and the Schlage Commercial 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. Match the tailpiece orientation to what the exit device or rim lock body requires.
4) We key our building on interchangeable cores - what rim option fits that program instead of a fixed cylinder and backplate?
The Corbin Russwin 253F75-8 backplate serves a conventional rim cylinder assembly and has no core-removal function of its own. For an interchangeable core program, the Schlage Commercial 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 cylinder in the C keyway, 643E Aged Bronze. On the BEST side, the 1CB is a 150 Series interchangeable core cylinder and the 1CDF is a drill resistant patented 7-pin brass interchangeable core in the 150 Series.
5) Does the 253F75-8 come with a cylinder, keys, or screws?
It ships as the backplate alone. There is one orderable configuration, 253F75-8, and it is a replacement component rather than a kit. Plan on reusing the existing cylinder, tailpiece and mounting screws, or sourcing them separately. By contrast, a complete rim cylinder like the Schlage 20-021 is supplied with 2 keys.
6) My rim cylinder spins in the door instead of turning the latch. Is a new backplate the fix?
Often, yes. The backplate is what holds the rim cylinder square and tight against the door face; when it is bent, stripped or missing, the cylinder rotates in its hole and the tailpiece no longer drives the exit device or rim lock. Replacing the 253F75-8 with the OEM plate restores the proper alignment and secure mounting. If the plug itself is loose inside the cylinder shell, the cylinder needs replacing, not the plate.
7) Is the 253F75-8 backplate an alternative to a mortise cylinder?
No. The Corbin Russwin 253F75-8 is a rim cylinder backplate, so it belongs to a rim cylinder assembly and does not thread into a mortise lock case. If the opening takes a mortise cylinder, the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series with a 1/2 inch minimum door thickness, and the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway.
8) We need a rim cylinder that fills the hole but is not keyed - what is the option?
The Corbin Russwin 253F75-8 is a backplate only and does not fill a cylinder hole. Where a blank rim fitting is wanted, the BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter and is a non-keyed rim cylinder body.
9) What looks like a rim cylinder substitute but will not work in place of one?
Key-in-knob and key-in-lever cylinders share the rim cylinder's round profile but mount into the lock chassis, not behind a rim plate like the Corbin Russwin 253F75-8 backplate. The Kaba Ilco 1599 is a key-in-knob replacement cylinder, the 1579 is a knob and lever cylinder for Sargent, the 1539 is a universal key-in-knob/lever 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. None of these substitute for a rim cylinder assembly.
10) The door is an aluminum storefront with a cylinder pull - is this backplate the right part?
The Corbin Russwin 253F75-8 backplate is a component of a Corbin Russwin rim cylinder assembly and is not a storefront cylinder pull. For Adams Rite narrow stile openings, the 4024 cylinder pull mounts with a trim plate for MS1847 deadlock/deadlatch systems and the 4025 is a five pin tumbler cylinder pull with through-screws for the same MS1847 deadlock. For a wood door, the Adams Rite 4026 five pin tumbler cylinder pull is made for the 5017 wood door deadlock/deadlatch.
11) We are retrofitting residential-style handlesets and deadbolts in a multi-tenant building - is the 253F75-8 used there?
No. The Corbin Russwin 253F75-8 is a commercial rim cylinder backplate for Corbin Russwin assemblies. For handleset and deadbolt retrofits, the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece, and the 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders.
12) Is this backplate suitable for commercial openings, or is it a residential part?
Commercial. The 253F75-8 is catalogued for commercial door hardware use and is the kind of part specified in offices, schools, healthcare, retail, warehouses, multi-tenant residential and municipal buildings. For a facility standardizing on Corbin Russwin, using the OEM backplate keeps the rim cylinder mounting identical across openings.
13) Do I need to know my keyway or keying to order the 253F75-8?
No. Keyway, pinning and key control live in the cylinder, not the plate, so the 253F75-8 backplate is ordered on its own with no keying decision. If you are also replacing the keyed portion, that is when keyway matters, and a Corbin Russwin rim cylinder in your existing keyway is the part to specify.
14) Only the keying needs to change, not the mounting hardware - what do I order instead of the 253F75-8?
The Corbin Russwin 253F75-8 backplate is a mounting component and rekeying it is not possible. If the housing stays and only the keyed element changes, an interchangeable core program uses a core such as the BEST 1C Series standard 5-pin cylinder core, while a full size interchangeable core opening takes the Schlage 20-057-C in the C keyway. Confirm which core format the existing housing accepts before ordering.
How fast can I get the Corbin Russwin 253F75-8 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 253F75-8 come with a warranty?
Absolutely. The Corbin Russwin 253F75-8 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 253F75-8?
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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