Sargent 98-2480 Chassis Assembly for 80 Series Exit Devices — RHRB

The Sargent 98-2480 (12-9863) is a genuine OEM chassis assembly engineered as the core operating mechanism for Sargent 80 Series exit devices. When the push bar is depressed, the push rail transfers force directly to this chassis, which retracts the latch bolt to enable controlled, code-compliant egress. This is a purpose-built replacement chassis designed for handing RHRB (Right Hand Reverse Bevel) applications. Sourcing an authentic Sargent chassis assembly ensures the exit device maintains its original performance, smooth operation, and reliability on high-traffic commercial and institutional doors.

Institutional Grade Features & Benefits

• Genuine OEM Part: Manufactured by Sargent to exact factory tolerances, ensuring a precise fit and restoring full exit device functionality without modification.
• Core Egress Mechanism: Serves as the central operating chassis of the 80 Series exit device — when the push bar is activated, this assembly drives latch retraction for reliable, single-motion egress.
• 80 Series Compatibility: Engineered exclusively for the Sargent 80 Series exit device line, making it the correct replacement for maintenance, repair, and refurbishment of existing hardware.
• RHRB Handing: Configured for Right Hand Reverse Bevel door applications — refer to the handing diagram provided with this listing to confirm the correct hand for your door.
• Maintains Code Compliance: Replacing a worn or damaged chassis with the correct OEM part helps ensure continued compliance with life-safety and egress requirements applicable to exit device installations.
• Reduced Downtime: A direct-replacement chassis assembly minimizes labor time during service calls, keeping commercial, institutional, and high-traffic doors operational.

Applications

The Sargent 98-2480 chassis assembly is the appropriate replacement component for facilities managers, door hardware distributors, locksmiths, and contractors servicing Sargent 80 Series exit devices on commercial, institutional, educational, healthcare, and government building doors requiring RHRB handing. Common use cases include exit device overhaul, latch retraction failure repair, and preventive maintenance programs.

Technical Details

Door Handing Reference