Sargent 68-2452 Chassis Assembly for 8762 & 8763 Exit Devices — LHRB

The Sargent 68-2452 is a replacement chassis assembly (chassis pack) designed for the Sargent 80 Series exit device line. Specifically engineered for LHRB (Left Hand Reverse Bevel) applications, this component serves as the core operating mechanism of the exit device. When the push bar is depressed, the push rail transfers that force directly to this chassis, which retracts the latch bolt and allows egress. Keeping this assembly in proper working condition is essential to the reliable, code-compliant performance of any 8762 or 8763 exit device installation.

Institutional Grade Features & Benefits

• OEM Sargent Engineering: Manufactured to the exact tolerances required by the Sargent 80 Series platform, ensuring consistent, dependable latch retraction every time the push bar is activated.
• Direct-Fit Replacement: Purpose-built for the Sargent 8762 and 8763 exit device models — no modification required for a proper chassis swap.
• Core Egress Mechanism: Functions as the central operating chassis that translates push-bar force into latch retraction, the fundamental action required for panic and emergency egress hardware to perform correctly.
• Restores Exit Device Performance: Worn or damaged chassis assemblies are a leading cause of sluggish or failed latch retraction; replacing with the correct 68-2452 chassis pack restores factory-level operation.
• LHRB Handing: Configured specifically for Left Hand Reverse Bevel door applications — refer to the handing diagram included with the listing to confirm door hand before ordering.
• Supports Life-Safety Compliance: Exit devices on rated egress doors must operate reliably under NFPA 101 and IBC egress requirements; using a genuine Sargent replacement chassis supports ongoing code compliance.

Compatible Exit Device Models

Compatible 80 Series Exit Devices: 8762, 8763

Technical Details

Door Handing Reference

Parts List Illustration