Dormakaba MOD ARJ Modular Door...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$145.00
$97.73
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Dormakaba MOD ARJ Modular Door Closer Arm for 8600/7400 Series, Round, Non-Hold Open, Top Jamb, 4" - 8" Reveal

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Model: MOD ARJ 689

In Stock (leaves warehouse same day if ordered before 3pm ET)

$145.00
$97.73
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Dormakaba MOD ARJ Modular Door Closer Arm for 8600/7400 Series, Round, Non-Hold Open, Top Jamb, 4" - 8" Reveal

The Dormakaba MOD ARJ is a modular replacement door closer arm engineered specifically for compatibility with the Dormakaba 8600 and 7400 Series door closers. Designed for top jamb mounting, this round-profile arm accommodates a 4" to 8" reveal range, making it adaptable across a wide variety of commercial door frame configurations. The non-hold open design ensures controlled, reliable door closure in every cycle, supporting safety and code compliance in commercial environments.

Key Features

  • Reveal Range Compatibility: Designed to accommodate a 4" to 8" reveal, providing flexible installation across diverse commercial door frame depths and configurations.
  • Series Compatibility: Engineered specifically for use with Dormakaba 8600 and 7400 Series door closers, ensuring precise fit and reliable performance as a modular replacement component.
  • Top Jamb Mounting: Configured for top jamb installation, offering a clean and professional appearance while delivering consistent closer arm performance.
  • Non-Hold Open Design: Provides controlled, automatic door closure without a hold-open feature, supporting traffic flow management and fire door compliance in commercial settings.
  • Round Profile Construction: Features a round arm profile for a classic, professional aesthetic compatible with standard commercial hardware installations.
  • Modular Replacement Part: Designed as a drop-in modular replacement arm, simplifying maintenance and service for existing Dormakaba 8600/7400 Series closer installations without requiring full hardware replacement.
  • Commercial-Grade Application: Built to meet the demands of commercial door hardware environments where durability and dependable operation are essential.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Closer Arms
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: MOD ARJ
  • Features: Dorma Door Closer Parts & Accessories

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Dormakaba MOD ARJ?

Dormakaba door closer arm components are engineered to exact specifications for seamless integration with the 8600 and 7400 Series closer platforms, ensuring reliable modular replacement without compromising performance. The MOD ARJ's top jamb configuration and 4" to 8" reveal range deliver installation flexibility that meets the varied demands of professional commercial door hardware applications. Specifying Dormakaba replacement parts preserves the integrity and operational consistency of the original closer system.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Arms
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
MOD ARJ
Features:
Dorma Door Closer Parts & Accessories

Dormakaba MOD ARJ 689 – Frequently Asked Questions

How fast can I get the Dormakaba MOD ARJ 689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Dormakaba MOD ARJ 689 come with a warranty?
Absolutely. The Dormakaba MOD ARJ 689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Dormakaba MOD ARJ 689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Dormakaba MOD ARJ 689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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