Sargent 82-3662 Interlocking Assembly for 8200 & 7800 Series Mortise Locks

The Sargent 82-3662 is a genuine OEM Interlocking Assembly designed as a direct replacement component for Sargent 8200 Series and 7800 Series mortise locks. Sourced directly from Sargent, this factory-original assembly ensures precise fit, proper function, and long-term reliability — making it the preferred choice for facilities managers, locksmiths, and door hardware professionals performing maintenance or repair on Sargent mortise lock hardware.

Institutional Grade Features & Benefits

• Genuine OEM Part: Factory-original Sargent replacement component — not an aftermarket substitute — ensuring exact dimensional tolerances and performance consistency with your existing mortise lock installation.
• Broad Series Compatibility: Engineered specifically for the Sargent 8200 Series and 7800 Series mortise lock product lines, covering a wide installed base in commercial, institutional, and government facilities.
• Restores Proper Operation: Replaces a worn, damaged, or failed interlocking assembly to restore the mortise lock to full manufacturer-specified function without requiring complete lock body replacement.
• Reduces Downtime & Cost: Targeted component-level repair using an OEM assembly is a cost-effective alternative to full mortise lock replacement, minimizing door hardware downtime in high-traffic openings.
• Trusted Sargent Quality: Sargent Manufacturing, a leader in commercial door hardware, produces this assembly to the same standards as new production hardware — supporting code-compliant, dependable door security.

Applications

The Sargent 82-3662 Interlocking Assembly is well suited for maintenance and repair applications in commercial office buildings, healthcare facilities, educational institutions, government buildings, and any facility with an existing Sargent 8200 or 7800 Series mortise lock installation. It is the correct OEM solution when an interlocking assembly within the mortise lock case requires replacement due to wear or damage.

Technical Details