Sargent 77-0189 Rose Bushing I...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.36
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Sargent 77-0189 Rose Bushing Insert Replacement Part for Commercial Mechanical Locks

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Model: 77-0189

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

$8.36
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Sargent 77-0189 Rose Bushing Insert Replacement Part for Commercial Mechanical Locks

The Sargent 77-0189 is a purpose-built rose bushing insert designed as a genuine replacement part for Sargent commercial mechanical lock hardware. Engineered to restore proper fit and function within Sargent lock assemblies, this bushing insert is an essential component for maintaining the performance integrity of compatible Sargent door hardware in commercial settings. As an OEM-grade replacement part, it ensures that lock trim components operate with the precision and reliability expected from Sargent's professional-grade product line.

Key Features

  • Genuine Sargent Replacement Component: Designed and manufactured as a direct replacement part for compatible Sargent mechanical lock assemblies, ensuring proper fit and reliable performance.
  • Rose Bushing Insert Function: Provides critical support and alignment within the rose assembly, maintaining smooth and consistent lever or knob operation over the service life of the lock.
  • Commercial-Grade Construction: Built to the performance standards required for commercial door hardware applications, supporting dependable operation in high-use environments.
  • Precision Fit: Engineered to Sargent's exact specifications for compatible lock models, minimizing installation complexity and ensuring seamless integration with existing hardware.
  • Restores Lock Trim Integrity: Replaces worn or damaged bushing inserts to return lock trim assemblies to proper operating condition, extending the usable life of the overall lock unit.
  • Part of Sargent Lock Parts Ecosystem: Identified as a genuine Sargent lock part, compatible within the Sargent parts and accessories product family for straightforward sourcing and serviceability.

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: Miscellaneous Hardware
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 77-0189
  • Features: Sargent Lock 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 Sargent 77-0189?

Sargent lock parts are engineered to the same exacting standards as the original hardware, ensuring replacement components integrate seamlessly into existing assemblies without compromising performance. The 77-0189 rose bushing insert reflects Sargent's commitment to supporting the long-term serviceability of commercial door hardware, making it a reliable choice for facility maintenance professionals and locksmiths who demand consistent, professional-grade results.

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:
Miscellaneous Hardware
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
77-0189
Features:
Sargent Lock Parts

Sargent 77-0189 – Frequently Asked Questions

1) What exactly is the Sargent 77-0189 part?
The 77-0189 is a rose bushing insert, a small internal component that sits inside the rose assembly of a Sargent mechanical lock. It supports and aligns the lever or knob so the trim turns smoothly. It is not a rose, a lever, or a complete trim kit, just the bushing insert that goes inside.
2) My Sargent lever has gone sloppy and droops. Is the rose bushing the part to replace?
That is the usual symptom a bushing insert addresses. When the bushing inside the rose wears, the lever loses its support and starts to sag or wobble even though the lock body is fine. The 77-0189 replaces a worn or damaged bushing insert and returns the trim to proper operating condition, which is a lot cheaper than swapping the whole lockset.
3) Is the Sargent 77-0189 a genuine OEM Sargent part or an aftermarket copy?
It is a genuine Sargent component, made as a direct replacement for compatible Sargent mechanical lock assemblies and built to Sargent's own dimensions. For a locksmith or maintenance shop servicing Sargent trim, that matters: a bushing is a close-tolerance part and an off-spec copy will leave play in the lever.
4) Will the 77-0189 bushing insert work on residential Sargent knobsets?
It is specified as a commercial part, supplied for Sargent commercial mechanical lock hardware. If the lock you are servicing is a light residential knobset rather than a commercial Sargent lockset, this is not the bushing for it. Match the part to a Sargent commercial lock assembly.
5) How many options do I need to pick when ordering the Sargent 77-0189?
None. The 77-0189 is a single part number with no finish, size, or handing choices to specify, so there is nothing to get wrong on the order form. You order it by the part number alone.
6) Can I stock the Sargent 77-0189 as a standard repair item across a building?
That is the normal use for it. Facilities running Sargent mechanical locks across offices, schools, healthcare, retail, warehouses, multi-tenant residential, and government buildings keep bushing inserts on the shelf so a worn lever can be brought back without pulling the lock. Because it carries one part number with no variants, it is simple to reorder on a standing MRO list.
How fast can I get the Sargent 77-0189 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 Sargent 77-0189 come with a warranty?
Absolutely. The Sargent 77-0189 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 Sargent 77-0189?
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 Sargent 77-0189 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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