Sargent 68-4420 Chassis Assembly for 80 Series Exit Devices

The Sargent 68-4420 Chassis Assembly is a genuine OEM replacement part engineered specifically for the Sargent 80 Series exit device. Also referenced by technicians and facility managers as a push bar chassis or panic hardware chassis assembly, this component serves as the core operating mechanism at the heart of the 80 Series touchbar exit device. When the push bar is depressed, the push rail transfers that mechanical force directly to this chassis, which in turn retracts the latch bolt to allow immediate, unobstructed egress. Replacing a worn, damaged, or malfunctioning chassis assembly with a factory-correct Sargent 68-4420 restores the exit device to original operating performance and maintains door hardware compliance on commercial, institutional, and industrial openings.

Institutional Grade Features & Benefits

• Genuine Sargent OEM Part: Manufactured to Sargent factory tolerances, ensuring precise fit and reliable operation within the 80 Series exit device without modification or adaptation.
• Core Egress Mechanism: Functions as the central chassis assembly that converts push-bar force into latch retraction, delivering consistent, dependable egress performance every cycle.
• Direct 80 Series Compatibility: Engineered exclusively for the Sargent 80 Series product line, making this the correct replacement part for service technicians, locksmiths, and door hardware professionals maintaining these devices.
• Restores Original Operation: Replaces worn or failed chassis components to bring the exit device back to factory-spec mechanical performance, reducing callbacks and extending overall device service life.
• Reduces Downtime: Stocking or sourcing the correct chassis assembly part number ensures faster field repairs on Sargent 80 Series exit devices installed in high-traffic commercial and institutional facilities.
• Ideal for Preventive Maintenance Programs: Suitable for planned replacement schedules in schools, healthcare facilities, government buildings, and commercial properties where 80 Series exit devices are part of the life-safety door hardware inventory.

Technical Details