Corbin Russwin 628F825 LFIC Th...
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Corbin Russwin 628F825 LFIC Throw Members Cylinder Replacement Part for 1030-114, 1037-114, 1030-138, 1037-138, 3030, 3037

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Model: 628F825

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

$32.06
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Corbin Russwin 628F825 LFIC Throw Members Cylinder Replacement Part

The Corbin Russwin 628F825 is a precision-engineered LFIC (Large Format Interchangeable Core) Throw Members cylinder replacement part designed for commercial mechanical lock applications. This component is specifically compatible with Corbin Russwin cylinder models 1030-114, 1037-114, 1030-138, 1037-138, 3030, and 3037, ensuring a reliable and accurate fit for authorized service and maintenance scenarios. Sourced directly from Corbin Russwin, this part maintains the integrity and performance of the original cylinder assembly in demanding commercial environments.

Key Features

  • LFIC Throw Members Design: Engineered specifically as Large Format Interchangeable Core throw members, ensuring correct mechanical engagement within compatible Corbin Russwin cylinder assemblies.
  • Broad Model Compatibility: Designed for use with Corbin Russwin cylinder models 1030-114, 1037-114, 1030-138, 1037-138, 3030, and 3037 for precise, verified fitment.
  • OEM Replacement Part: Genuine Corbin Russwin cylinder component that restores original factory performance and maintains the reliability of the host lock system.
  • Commercial-Grade Construction: Built to the same exacting standards as the original cylinder assembly, suitable for high-demand commercial door hardware applications.
  • Purpose-Built Cylinder Component: Functions as a direct replacement throw member within the LFIC cylinder system, supporting continued secure and smooth operation of the locking mechanism.

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: 628F825
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 628F825?

Corbin Russwin cylinder parts are manufactured to precise tolerances, ensuring that replacement components like the 628F825 LFIC Throw Members restore full mechanical integrity to the host cylinder assembly. Engineered for commercial environments where consistent, dependable locking performance is non-negotiable, this part reflects the same quality standards built into every Corbin Russwin product.

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:
628F825
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 628F825 – Frequently Asked Questions

1) Which Corbin Russwin cylinders does the 628F825 throw member fit?
The Corbin Russwin 628F825 LFIC throw members part is listed for cylinder models 1030-114, 1037-114, 1030-138, 1037-138, 3030 and 3037. If the cylinder you are servicing is one of those, this is the matching throw member. It is not a universal part, so a cylinder outside that model list needs a different service part.
2) Is the 628F825 a complete cylinder or just an internal part?
It is a service component, not a cylinder you can key and install on its own. The 628F825 is the LFIC throw members part that goes inside a compatible Corbin Russwin large format interchangeable core cylinder assembly. If you need a keyed cylinder rather than a repair piece, order the full cylinder for the opening instead.
3) Is the Corbin Russwin 628F825 a complete interchangeable core, or do I still need a core to key the lock?
The 628F825 is an LFIC throw members replacement part, an internal component that restores mechanical engagement inside Corbin Russwin cylinder assemblies 1030-114, 1037-114, 1030-138, 1037-138, 3030 and 3037. It is not a keyed core and does not come keyed. If what you actually need is a complete interchangeable core you can pin and key, a core such as the BEST 1CB Peaks 150 Series interchangeable core cylinder or the BEST 1C Series standard 5-pin cylinder core is the item that performs that role.
4) My Corbin Russwin cylinder housing is damaged, not just the throw member. What should I order instead of the 628F825?
The 628F825 only replaces the LFIC throw members inside an existing Corbin Russwin cylinder assembly, so it will not help if the housing itself is compromised. For a full replacement cylinder you would move to a complete unit: the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with two keys, and the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway. Confirm the prep on your door is rim or mortise before choosing between them.
5) What does LFIC mean, and will this work in a small format interchangeable core system?
LFIC stands for large format interchangeable core, the bigger figure-eight core used by Corbin Russwin and Sargent style systems. The 628F825 throw member is built for that large format geometry, so it has no application in a small format (BEST style) core. A facility keyed on small format cores would be looking at parts for that system instead, such as a BEST 1C Series 5-pin core.
6) Is the 628F825 an OEM Corbin Russwin part or aftermarket?
Genuine Corbin Russwin. The 628F825 is the factory throw members component for the listed cylinder models, which matters when a facility keying system is under a manufacturer service agreement and aftermarket internals are not accepted.
7) Can I use this to convert a lock to interchangeable core?
No. The 628F825 restores an existing Corbin Russwin LFIC cylinder assembly on models 1030-114, 1037-114, 1030-138, 1037-138, 3030 or 3037; it does not convert a conventional cylinder to interchangeable core. For an IC conversion you would be buying a full interchangeable core cylinder, such as a BEST 1CB 150 Series core or a Schlage 20-057 FSIC rim cylinder with convertible tailpiece cam.
8) I need a cylinder for a Sargent or Kwikset lock, not a Corbin Russwin. What takes the place of the 628F825?
The 628F825 is brand-specific to Corbin Russwin cylinder assemblies and will not serve another manufacturer's lock. For Sargent knob and lever locks, the Kaba Ilco 1579 cylinder is built for Sargent. For Kwikset single cylinder deadbolts, the Medeco 1012040 is a 6-pin lazy motion rim cylinder made for that application, and the Medeco 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handlesets and deadbolts.
9) Will a BEST interchangeable core work in place of the Corbin Russwin 628F825?
No. The 628F825 is a Corbin Russwin throw members part matched to the 1030 and 3030 family cylinder assemblies, and it sits inside the housing rather than replacing a core. BEST interchangeable cores such as the 1CB 150 Series or the drill-resistant 1CDF 7-pin brass 150 Series core are figure-eight cores that drop into BEST-prepped housings; they address a different part of the assembly and a different keying system.
10) For an aluminum storefront door, is the 628F825 the right cylinder part?
The 628F825 is a service part for Corbin Russwin LFIC cylinder assemblies used on commercial mechanical locks, not a storefront-specific item. Aluminum storefront openings are usually handled with Adams Rite hardware: the 4036 mortise cylinder is a Grade 1 five-pin unit with a 1/2 inch minimum door thickness, and the 4024 and 4025 cylinder pulls are designed for use with the Adams Rite MS1847 deadlock/deadlatch. For a wood door, the Adams Rite 4026 five-pin cylinder pull is built for the 5017 wood door deadlock/deadlatch.
11) What is the difference between ordering the 628F825 and ordering a Schlage rim cylinder like the 20-021 or 20-022?
They solve different problems. The 628F825 is an OEM Corbin Russwin throw members part that restores an existing LFIC cylinder assembly on models such as the 1030-114 and 3037. The Schlage 20-021 and 20-022 are complete 6-pin rim cylinders supplied with two keys, differing from each other by tailpiece cam orientation: vertical on the 20-021 and horizontal on the 20-022. Pick the rim cylinder when you are replacing the whole cylinder behind an exit device, and the 628F825 when the host Corbin Russwin assembly stays in the door.
12) We standardize on one keyway across a campus. Does the 628F825 affect keying, or should I be looking at cored cylinders?
The 628F825 is a mechanical throw members part for commercial Corbin Russwin cylinder assemblies and does not itself carry a keyway, so it does not change your keying program. Keyway standardization is decided at the core: the Schlage 20-057-C is a full size interchangeable core cylinder in the C keyway, and the Falcon A23161-05 G is a key-in-lever cylinder in a 6-pin G keyway, keyed different with two cut keys. Those are the items to specify when setting a facility keying standard.
13) Is this throw member part suitable for commercial buildings or is it a residential item?
Commercial. The 628F825 is a Corbin Russwin mechanical lock cylinder part used in office buildings, schools, healthcare, government facilities, retail, warehouses and multi-tenant residential properties, where the host LFIC cylinder is already part of a keyed system.
14) Do I need to order anything else with the 628F825, like keys or a core?
The 628F825 covers the throw members only. Keys, pins and the interchangeable core itself are separate; the part assumes you already have the host Corbin Russwin cylinder on the door and are replacing worn or damaged internals during service.
15) Is there a non-keyed option similar to the 628F825 if I just need to fill a cylinder hole?
The 628F825 is not a filler; it is a functional throw members component inside a Corbin Russwin LFIC cylinder assembly. If the goal is to occupy a rim cylinder prep without any keying, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter is the item built for that purpose.
How fast can I get the Corbin Russwin 628F825 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 628F825 come with a warranty?
Absolutely. The Corbin Russwin 628F825 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 628F825?
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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