Sargent 82-4577 Inside adapter & plate assembly or CO, CR, LN, O, TO, TR

Price:

25.45



Free shipping for all order of $700
Place your order by 2:00 PM EST for same day shipping for all items in stock
Sargent 78-0140 T-Handle Hub Spacer
Sargent 78-0140 T-Handle Hub Spacer
27.15
27.15
Sargent 82-4596 Inside adapter & plate assembly for CE, LE1, TE escutcheons
Sargent 82-4596 Inside adapter & plate assembly for CE, LE1, TE escutcheons
25.44
25.44

Sargent 82-4577 Inside adapter & plate assembly or CO, CR, LN, O, TO, TR

https://doorwaysplus.com/web/image/product.template/34555/image_1920?unique=bb47f12
(0 review)

Sargent 82-4577 Inside adapter & plate assembly or CO, CR, LN, O, TO, TR

*** Lead Time: 2-4 Weeks ***

25.45 25.45 USD 25.45

25.45

Not Available For Sale


  • Brand
  • Series
  • Part Type

This combination does not exist.


Share :

Sargent 82-4577 Inside Adapter & Plate Assembly for 8200 & 7800 Series Mortise Locks

The Sargent 82-4577 is a genuine OEM inside adapter and plate assembly — also referenced as a replacement plate — designed for Sargent 8200 Series and 7800 Series mortise locks. Compatible trim configurations include CO, CR, LN, O, TO, and TR lever and trim styles. As an authentic Sargent factory part, the 82-4577 ensures precise fit, finish alignment, and long-term mechanical reliability when restoring or servicing a Sargent mortise lock assembly.

Institutional Grade Features & Benefits

  • Genuine OEM Part: Manufactured by Sargent to exact factory tolerances, ensuring drop-in compatibility with no modification required on 8200 and 7800 Series mortise lock bodies.
  • Broad Trim Compatibility: Supports multiple Sargent trim designations — CO, CR, LN, O, TO, and TR — making this a versatile replacement plate for a wide range of installed mortise lock configurations.
  • Restores Original Function: Replaces worn, damaged, or missing inside adapter and plate components to return the mortise lock to proper operating condition.
  • Correct Fit, First Time: Using the genuine Sargent replacement part eliminates fitment guesswork and avoids the risk of incompatible aftermarket substitutes.
  • Ideal for Maintenance & Facilities Teams: A go-to service part for institutional, commercial, and educational facilities that standardize on Sargent 8200 or 7800 Series mortise hardware.

Technical Specifications

  • Model Number: 82-4577
  • Part Type: Inside Adapter & Plate Assembly (Replacement Plate)
  • Series Compatibility: Sargent 8200 Series, Sargent 7800 Series Mortise Locks
  • Trim Compatibility: CO, CR, LN, O, TO, TR
  • Product Class: Mortise Lock Replacement Part
  • Brand: Sargent (Genuine OEM)

Technical Details

FeatureDetails
Part Number82-4577
Part TypeInside Adapter & Plate Assembly
BrandSargent (Genuine OEM)
Series CompatibilitySargent 8200 Series, Sargent 7800 Series
Compatible Trim DesignationsCO, CR, LN, O, TO, TR
Product ClassMortise Lock Replacement Part
Brand Sargent
Series Sargent - 8200 Series
Part Type Plate
Sargent 8200/7800 Series Mortise Lock Parts Manual
Download
Sargent Catalog
Download
Similar Products
Accessory Products

Recently Viewed Items

Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.