Find genuine Liberty Door Closer replacement parts organized by OEM model and manufacturer part number (MPN). Whether you are servicing a Liberty surface mounted closer or a Liberty overhead concealed closer, this category provides direct-match components designed for exact compatibility and long-term commercial performance.

We supply parts for all major Liberty closer lines, including Liberty Max Duty, Liberty Elite, Liberty HD, and Liberty Slim series units. Each model is engineered for specific commercial traffic levels, ensuring you can quickly identify the correct replacement hardware for your application.

Liberty Surface Mounted Door Closer Models

• Liberty Max Duty – Extreme extra heavy duty closer designed for severe-use and high-abuse commercial environments.
• Liberty Elite – Heavy duty closer built for demanding commercial doors requiring high cycle performance and durable hydraulic control.
• Liberty HD – Intermediate standard-to-heavy duty closer ideal for retail, office, and institutional traffic levels.
• Liberty Slim – Standard duty slim-profile closer engineered for everyday commercial interior door applications.

Liberty Overhead Concealed Closers

Replacement parts are also available for Liberty overhead concealed door closers, commonly used in aluminum glass storefront doors. These components ensure smooth operation, proper alignment, and long-term reliability for concealed door control systems.

Browse our Liberty Door Closers – Parts (OEM/MPN) section to find the correct arms, covers, spindles, brackets, valves, and replacement components needed to restore original factory performance.