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Commercial Door Closer Parts & Replacement Accessories

Maintain precise door control with our professional-grade door closer parts. From replacement standard and heavy-duty arms to mounting drop plates for narrow-rail applications, we stock the hardware needed to fix leaking or slamming doors. Ensure your facility stays in compliance with ADA accessibility and fire safety codes with authentic components from brands like Sargent, Accentra, Corbin Russwin, Hager, PDQ Mfg and more.

Door Closer Parts
Dorma MJ Mortised Jamb Bracket for 8600 / 8900 Closer | Aluminum 689
$ 20.79

Dorma 8900 / 8600 mortised jamb bracket for AF8MJ regular NHO

Door Closer Parts
Sargent CLTB-4 Door Closer Thru Bolts for 1-3/4" Doors – 4-Pack
$ 22.01

Sargent CLTB-4 Door Closer Thru Bolts for 1-3/4 doors (4 per pkg)

Door Closer Parts
Dorma BP89 Backplate | Aluminum 689
$ 28.71

Dorma 8900 Series backplate for top jamb when the frame face is under 2-7/8 in

Door Closer Parts
Dorma DP89 Drop Plate | Aluminum 689
$ 28.71

Dorma 8900 Series parallel-arm drop plate when the top rail is too narrow

Door Closer Parts
Sargent 125-P9 Foot Bracket – Parallel Arm Closer Mount | 1431, 351 & 281 Series
$ 38.48

Sargent 125-P9 Foot Bracket, Parallel Arm Mounting, for 1431, 351 or 281 door closers

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