Sargent 68-4264 Chassis Assembly for 80 Series Exit Devices (LP/LR/LS+)

The Sargent 68-4264 is a genuine OEM Chassis Assembly engineered for the Sargent 80 Series exit device line. This core operating component serves as the mechanical heart of the exit device: when the push bar (push rail) is depressed, the chassis assembly translates that force into latch retraction, enabling immediate, code-compliant egress. Designed to exact Sargent manufacturing tolerances, the 68-4264 ensures consistent, reliable panic hardware operation — critical in life-safety and emergency egress applications.

Institutional Grade Features & Benefits

• Core Egress Mechanism: Directly receives force from the push rail and retracts the latch bolt, forming the functional foundation of the 80 Series exit device assembly.
• Genuine OEM Replacement: Manufactured to original Sargent specifications, ensuring proper fit, function, and life-safety compliance without compromise.
• Fire-Rated Device Compatible: Verified for use in the Sargent 12-8600 (Fire-Rated) exit device — the 12- prefix denotes a fire-rated designation, and this chassis is specifically validated for that application.
• Prefix-Critical Fitment: The device-model prefix is life-safety relevant. This chassis assembly is not interchangeable across different 80 Series model prefixes — always confirm the full device designation before ordering.
• Minimizes Downtime: A direct-fit chassis replacement restores full exit device function quickly, reducing door downtime on high-traffic commercial and institutional openings.
• Supports Code-Compliant Openings: Proper chassis function is essential for maintaining NFPA, IBC, and ADA-compliant emergency egress performance on fire-rated and standard openings.

Compatible Exit Device Models

The Sargent 68-4264 Chassis Assembly is compatible with the following Sargent 80 Series exit device (full model designation required for correct fitment):

• 12-8600 — Fire-Rated 80 Series Exit Device

Note: The model prefix (e.g., 12-) is a life-safety critical identifier. Do not substitute this chassis into devices with a different prefix without confirming compatibility with Sargent technical documentation.

Technical Details

Parts List Illustration