Sargent 68-4103 Chassis Assembly for AL-8866 & GL-8866 80 Series Exit Devices (RHR)

The Sargent 68-4103 is a genuine OEM Chassis Assembly engineered for the Sargent 80 Series exit device platform. This core operating component serves as the mechanical heart of the exit device: when the push bar is depressed, the push rail transfers force directly to this chassis, which retracts the latch bolt to permit safe, code-compliant egress. Designed for Right Hand Reverse (RHR) applications, this chassis is a direct, drop-in replacement that restores full exit device function without compromise. It is compatible exclusively with the AL-8866 (Alarmed) and GL-8866 (Guarded Latch) model designations within the 80 Series family.

Important: The device-model prefix is life-safety critical. The AL- prefix denotes an Alarmed exit device configuration and the GL- prefix denotes a Guarded Latch configuration. This chassis assembly is not interchangeable across different prefix variants. Always verify the full model designation — including prefix — before ordering.

Institutional Grade Features & Benefits

• OEM Sargent Component: Factory-original chassis assembly ensures precise fit, full mechanical compatibility, and maintained life-safety performance within the 80 Series exit device system.
• Core Egress Mechanism: Receives force from the push rail upon bar depression and directly actuates latch retraction, enabling reliable, unobstructed emergency egress.
• AL-8866 & GL-8866 Compatibility: Engineered specifically for Alarmed (AL-) and Guarded Latch (GL-) 80 Series configurations — prefix-specific design ensures mechanical and functional integrity.
• Right Hand Reverse (RHR) Handing: Factory-configured for RHR door applications; refer to the handing diagram included with this listing to confirm door hand before installation.
• Restoration of Full Exit Device Function: Replacing a worn or damaged chassis with this OEM part returns the exit device to original operating specification, supporting building code compliance and occupant safety.
• Commercial & Institutional Grade: Built to withstand the high-cycle demands of schools, hospitals, government facilities, and commercial buildings where reliable egress hardware is non-negotiable.

Technical Details

Door Handing Reference

Parts List Illustration