Sargent 68-3303 Narrow Rail Assembly for 80 Series Exit Devices — G Stock (43" to 48" Doors)

The Sargent 68-3303 is a genuine OEM replacement narrow rail assembly designed for the Sargent 80 Series exit device line. Also referenced as the 55-56-83/84/85 Rail Assembly, this part restores the structural rail component that forms the backbone of the touchbar exit device, ensuring proper crossbar travel, trim alignment, and panic hardware operation. Rail stock size G fits doors ranging from 43 inches to 48 inches in width, making it the correct selection for standard commercial door widths in that range. As a factory-original Sargent part, the 68-3303 maintains the fit, finish, and performance tolerances required by the original device — a critical consideration for life-safety panic hardware on commercial and institutional doors.

Institutional-Grade Features & Benefits

• Genuine OEM Construction: Factory-original Sargent assembly ensures exact dimensional fit, proper component engagement, and compliance with the original device specification — no aftermarket guesswork.
• G Stock Rail Length — Fits 43" to 48" Doors: Rail stock size G is purpose-matched to commercial door widths from 43 inches to 48 inches, eliminating field-cutting or modification.
• Restores Exit Device Functionality: Replacing a worn, damaged, or bent rail assembly returns the exit device to proper operating condition, supporting reliable egress performance on high-traffic commercial and institutional openings.
• Direct Compatibility with 80 Series Exit Devices: Engineered specifically for Sargent 8300, 8400, and 8500 Series exit device models — drop-in replacement with no adapters required.
• Narrow Rail Profile: The narrow rail configuration suits door and frame conditions where a low-profile rail is specified, maintaining a clean architectural appearance while delivering structural integrity.
• Reduces Downtime: Stocking or sourcing this OEM assembly allows facilities maintenance teams and door hardware professionals to execute targeted repairs rather than full device replacement, lowering overall maintenance cost.

Compatible Exit Device Models

The Sargent 68-3303 narrow rail assembly is compatible with the following Sargent 80 Series exit device models: 8300, 8400, 8500. Confirm your existing device model number before ordering to ensure correct application.

Technical Details