LCN 4030-3077EDA Extra Duty Ar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$245.00
$186.54
LCN 4030-3077EDA Extra Duty Arm for Door Closers with Forged Steel Construction

LCN 4030-3077EDA Extra Duty Arm for Door Closers with Forged Steel Construction

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Model: 4030-3077EDA 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$245.00
$186.54
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LCN Extra Duty Arm for 4030 Series Door Closers with Forged Steel Construction

Heavy-Duty Replacement Arm for High-Abuse Applications

The LCN Extra Duty Arm is specifically engineered for 4030 Series door closers in potentially abusive installations where standard arms may not provide adequate durability. This non-handed replacement component features solid forged steel main and forearm construction for exceptional strength and longevity. Designed as an optional upgrade for commercial applications requiring enhanced durability and ADA compliance.

Professional Features & Benefits

  • Heavy-Duty Construction: Solid forged steel main and forearm provide exceptional durability for potentially abusive installations and high-traffic applications.
  • Universal Installation: Non-handed design allows installation on both left-hand and right-hand door applications for versatile use.
  • 4030 Series Compatibility: Specifically designed for LCN 4030 Series door closers ensuring proper fit and optimal performance.
  • ADA Compliance: Meets ADA requirements for accessible door hardware in commercial applications.
  • Commercial-Grade Performance: Engineered for demanding commercial environments where standard components may experience excessive wear.
  • Optional Upgrade: Available as an enhanced alternative to standard arms for applications requiring superior durability.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4030-3077EDA
  • Product Subgroup: Parts and Accessories
  • Product Type: Extra Duty Arm
  • Series: 4030 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • High-Traffic Commercial Buildings
  • Educational Facilities with Heavy Use
  • Healthcare Institution Entry Points
  • Retail Establishments with Frequent Access
  • Industrial Facility Doorways
  • Government and Municipal Buildings
  • Multi-Tenant Properties with Abuse Potential

Why Choose LCN Quality?

LCN Extra Duty Arms deliver professional-grade reliability with solid forged steel construction engineered for potentially abusive installations. ADA compliant design ensures accessibility compliance while providing the enhanced durability needed for demanding commercial applications where dependable performance is essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4030 Series
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Arm
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
4030-3077EDA
Product Category:
Door Controls
Department:
Door Hardware

LCN 4030-3077EDA 689 – Frequently Asked Questions

1) Does the LCN 4030-3077EDA extra duty arm need to be ordered handed for a left-hand or right-hand door?
No handing to specify. The 4030-3077EDA is a non-handed arm, so the same part installs on left-hand and right-hand doors. Pick the finish and you're done.
2) Will this LCN extra duty arm fit a 4040XP or other LCN closer, or only the 4030?
It's built for LCN 4030 Series closers. The 4030-3077EDA is specified as a 4030 Series component, so if the closer body on your door is a different LCN series, order the extra duty arm listed for that series instead.
3) My closer arm keeps getting bent on a heavily used school door. Is the extra duty arm worth swapping to?
That's exactly what it's for. The extra duty arm uses solid forged steel for both the main arm and forearm, and LCN offers it for potentially abusive installations where a standard arm wears or deforms. It's an optional upgrade, not the arm that ships as standard, so it's a direct durability swap on an existing 4030 closer.
4) If the door needs a stop built into the arm rather than just a heavier arm, what should be used instead of the LCN 4030-3077EDA?
The LCN 4030-3077EDA is an extra duty arm with solid forged steel main and forearm for potentially abusive installations, but it is a regular arm and does not incorporate a stop. For an opening that needs the arm itself to stop the door, the Sargent 25-CPS is a heavy duty parallel arm with a compression stop, and the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly. Confirm the closer body first: the LCN arm is for 4030 Series closers, the Sargent 25-CPS is for 351 and 281 closers, and the Falcon assembly is for SC60A Series closers.
5) What is the equivalent heavy duty closer arm if the building standard is Sargent rather than LCN?
The LCN 4030-3077EDA is a non-handed forged steel extra duty arm for 4030 Series closers. On a Sargent standard, the closest heavy duty arm options are the 25-H hold-open arm for 351 and 281 closers in standard and top jamb mount, and the 25-CPSH heavy-duty hold-open parallel arm with compression stop for the same closer bodies; both are listed as heavy duty, Grade 1. The difference to weigh is function - the LCN arm is a plain regular arm upgraded for abuse resistance, while both Sargent parts add hold-open.
6) Do I have to replace the whole door closer, or can I just buy the arm?
Just the arm. The 4030-3077EDA is sold as a replacement part for the 4030 Series closer, so the closer body, cover and mounting screws stay in place and you're only changing the arm assembly.
7) Can I get the LCN extra duty arm to match the dark bronze hardware on the rest of my building?
Yes. 695 Dark Bronze is one of thirteen finishes offered on the extra duty arm, alongside 690 Statuary Bronze, 691 Light Bronze, 639 Satin Bronze, 616 Satin Bronze Blackened, 632 Bright Brass, 633 Satin Brass, 696 Brass, 646 Satin Nickel, 651 Bright Chrome, 652 Satin Chrome, 689 Aluminum and 693 Gloss Black. That range lets you match the arm to the closer covers already on your other openings.
8) Is the LCN 4030 extra duty arm ADA compliant for an accessible entrance?
The extra duty arm is listed as ADA compliant, so using it in place of the standard arm on a 4030 closer doesn't cost you accessibility compliance on that opening.
9) Does buying this extra duty arm also give me a stop or hold-open function?
No. The 4030-3077EDA is a durability upgrade to the arm itself, nothing more. If you need the door held open or stopped by the closer arm, look at a hold-open or stop arm assembly instead, such as the Falcon SC70A-3049/PA hold open arm with PA bracket for SC70A closers or the Sargent 25-CPSH hold-open parallel arm with compression stop for 351 and 281 closers. Those are different closer platforms, so match the arm to the closer body on your door.
10) What do I order if my closer is a Sargent or Falcon instead of an LCN 4030?
Closer arms are not cross-brand parts. For Sargent 351 or 281 closers there are arms like the 25-H hold-open for regular and top jamb mount, or the 25-CPS parallel arm with compression stop. For Falcon, the SC60A-3049DS hold-open dead stop parallel arm suits SC60A closers and the OHC100A-DP center hung floor pivot with end load arm suits OHC100 series. The LCN extra duty arm only goes on LCN 4030 Series closers.
11) Can the LCN 4030-3077EDA extra duty arm be used to add hold-open to an entrance?
No. The 4030-3077EDA is a replacement extra duty arm whose purpose is forged steel durability in abusive installations, not a hold-open function. Arms that provide hold-open include the Falcon SC70A-3049/PA hold open arm with PA bracket for SC70A Series closers and the Sargent 25-H hold-open arm for 351 and 281 closers. Each is matched to its own closer body, so hold-open on a 4030 opening means selecting an LCN hold-open arm rather than fitting a competitor part.
12) Is the LCN 4030-3077EDA a whole door closer or only the arm?
Only the arm. The 4030-3077EDA is a replacement arm for LCN 4030 Series closers, sold in finishes including 689 aluminum, 690 statuary bronze and 695 dark bronze. If the closer body itself is being replaced rather than the arm, a complete unit is the right item - for example the Sargent 1431-CPS TB EN, a heavy duty Grade 1 surface door closer supplied with a parallel arm and compression stop.
13) Will the LCN 4030-3077EDA work on a center hung pivoted door?
The 4030-3077EDA is an arm for surface-applied LCN 4030 Series closers and is non-handed, so it serves both left and right hand doors of that type. A center hung pivot opening is a different assembly - the Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series closers and is the style of part that application takes. Identify the existing closer type before ordering either.
14) Does an extra duty arm like the LCN 4030-3077EDA fit a low energy automatic operator?
No. The 4030-3077EDA is built for LCN 4030 Series manual surface closers. Automatic operators use their own arm assemblies, such as the Falcon 8230-3077PLCM standard arm with track for 8230 Series automatic door operators. Match the arm to the operator or closer model on the door rather than to the arm's appearance.
15) Is this arm suitable for a house or is it commercial only?
Commercial. LCN classes the 4030 extra duty arm as commercial hardware, aimed at high traffic buildings, schools, healthcare entries, retail, industrial doorways and multi-tenant properties where arms take abuse.
How fast can I get the LCN 4030-3077EDA 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 LCN 4030-3077EDA 689 come with a warranty?
Absolutely. The LCN 4030-3077EDA 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 LCN 4030-3077EDA 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
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