LCN 4040XP-3077EDA Extra Duty ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$528.00
$349.41
LCN 4040XP-3077EDA Extra Duty Forged Steel Replacement Arm for High-Traffic Applications

LCN 4040XP-3077EDA Extra Duty Forged Steel Replacement Arm for High-Traffic Applications

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Model: 4040XP-3077EDA 652
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$528.00
$349.41
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LCN 4040XP Series Extra Duty Forged Steel Replacement Arm for High-Traffic Applications

Heavy-Duty Replacement Arm for LCN 4040XP Door Closers

The LCN 4040XP Series Extra Duty Arm delivers exceptional durability for demanding commercial applications with forged, solid steel main and forearm construction. This non-handed replacement arm is specifically engineered for LCN 4040XP Series Door Closers in potentially abusive installations where standard arms may fail. The parallel arm mounting design provides reliable operation while maintaining ADA compliance for accessible door control systems.

Professional Features & Benefits

  • Forged Steel Construction: Solid steel main and forearm components provide maximum durability for potentially abusive installations and high-traffic environments.
  • Series Compatibility: Designed specifically for LCN 4040XP Series Door Closers ensuring perfect fit and optimal performance integration.
  • Non-Handed Design: Universal configuration eliminates handing concerns and simplifies inventory management for installers.
  • Parallel Arm Mounting: Provides smooth door operation with consistent closing force throughout the swing cycle.
  • ADA Compliance: Meets accessibility requirements for commercial door control applications.
  • Commercial-Grade Performance: Engineered for demanding commercial environments where standard components may not withstand abuse.
  • Easy Installation: Direct replacement design allows for straightforward installation and adjustment procedures.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Mounting Method: Parallel Arm
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4040XP-3077EDA
  • Product Subgroup: Parts and Accessories
  • Product Type: Arm
  • Series: 4000 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • High-Traffic Commercial Buildings
  • Educational Facilities with Heavy Use
  • Healthcare Institution Main Entrances
  • Retail Store Entry Points
  • Industrial Facility Access Doors
  • Government Building Security Entrances
  • Multi-Tenant Residential Common Areas

Why Choose LCN Quality?

LCN door control components deliver professional-grade reliability with forged steel construction engineered for potentially abusive installations. The precision engineering ensures exceptional performance in demanding commercial applications where dependable door control operation is essential. Trust LCN’s proven track record for consistent, long-lasting performance in high-traffic environments.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4000 Series
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Arms
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
4040XP-3077EDA
Mounting Method:
Parallel Arm
Product Category:
Door Controls
Department:
Door Hardware

LCN 4040XP-3077EDA 652 – Frequently Asked Questions

1) Will the LCN 3077EDA arm work on my 4040XP closer, or do I need a different arm for the older 4041?
The 3077EDA extra duty arm is built for the LCN 4040XP Series door closer. That is the closer body it is specified against, so match the closer you have on the door before ordering. It replaces the arm only, not the closer body, so the existing 4040XP unit stays on the door or frame.
2) Is the LCN 3077EDA a parallel arm or a regular arm mount?
Parallel arm mounting. That puts the closer on the pull side of the door with the arm running back parallel to the face, which is the usual choice when you want the closer out of the opening and less exposed to abuse. If your existing 4040XP is mounted regular arm on the pull side or top jamb on the frame, this is not the arm for that installation.
3) Do I have to order the LCN 3077EDA arm left hand or right hand?
No handing to specify. The 3077EDA is non-handed, so one part number covers both swings. For a property manager or facility shop stocking spares across a building, that means a single arm on the shelf covers every 4040XP opening you have, left or right.
4) Which LCN closer arm should I use on a door that keeps getting kicked or forced open?
The extra duty 3077EDA is the one for abuse. Its main arm and forearm are both forged solid steel rather than cast, which is why LCN specifies it for potentially abusive installations, school corridors, hospital entrances, retail entries, and industrial access doors. If the arm on the door has already bent or snapped once, that is the signal to move up to the EDA rather than replace like for like.
5) Can I use the LCN 3077EDA arm on a Sargent or Falcon closer?
No. Closer arms are proprietary to the closer body they mount to, and the 3077EDA is an LCN 4040XP part. For a Sargent 351 or 281 closer you would go to a Sargent arm such as the 25-H hold-open for standard and top jamb mount or the 25-CPS parallel arm. Falcon SC70A closers take the SC70A-3049/PA hold open arm with PA bracket. Identify the closer body on the door first, then pick the arm from that brand.
6) My closer arm is broken but the closer body still works. Do I need a whole new closer?
Not if the body is sound. The 3077EDA is sold as a replacement part for the 4040XP, so a bent or sheared arm gets swapped without pulling the closer off the door or reworking the mounting holes. If the body is leaking oil or has lost its adjustment, that is a closer replacement, and Sargent Grade 1 heavy duty units such as the 1431-CPS TB EN surface closer with parallel arm and compression stop are the kind of thing you would move to.
7) What is the Sargent equivalent of the LCN 4040XP-3077EDA extra duty parallel arm?
The closest Sargent equivalent is the 25-CPS heavy duty parallel arm door closer with compression stop, built for the Sargent 351 and 281 closers. Both are parallel arm assemblies for heavy duty commercial service, and Sargent rates the 25-CPS Grade 1. The difference is what each one does at the end of the swing: the 25-CPS integrates a compression stop that absorbs the door at the backcheck point, while the LCN 4040XP-3077EDA is a forged solid steel main arm and forearm meant to survive abuse rather than to stop the door. They are not interchangeable across brands - the 25-CPS mounts to Sargent 351/281 closer bodies and the 3077EDA to LCN 4040XP bodies, so the substitution decision is really a decision about which closer is already on the door.
8) I need a heavy duty parallel arm that also holds the door open - what should I use instead of the 4040XP-3077EDA?
Use a hold-open arm assembly instead. The Sargent 25-CPSH is a heavy duty hold-open parallel arm with compression stop for the Sargent 351 and 281 closers, and the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for SC60A series closers. The LCN 4040XP-3077EDA has no hold-open function - it is an extra duty forged steel replacement arm whose job is durability in high traffic, not detent. Pick by the closer body already mounted: 351/281 takes the Sargent, SC60A takes the Falcon, 4040XP takes the LCN.
9) My closer is top jamb mounted, not parallel arm - can I use the LCN 4040XP-3077EDA?
No. The 4040XP-3077EDA is a parallel arm mount assembly, so it belongs on a closer mounted on the push side with the arm running along the door face. For a top jamb or regular mount opening on a Sargent closer, the Sargent 25-H is a hold-open arm for standard and top jamb mount on 351 and 281 closers, rated heavy duty Grade 1. Falcon's SC70A-3049/PA is a hold open arm supplied with a PA bracket for SC70A series closers, which is how a Falcon closer gets converted to parallel arm mounting. Confirm the mount on the door before ordering an arm - the mount, not the closer size, drives the part number.
10) Does swapping in the LCN extra duty arm keep the door ADA compliant?
Yes. The 3077EDA is ADA compliant for accessible door control, so a school, healthcare, or government facility replacing a damaged arm with this one does not give up accessibility on that opening. Opening force still depends on how the 4040XP itself is adjusted after the arm goes on.
11) Does the LCN 3077EDA arm include a dead stop or hold open?
It is a plain extra duty parallel arm, not a stop or hold-open arm. If the opening needs the door held at a set point or stopped before it hits a wall, that is a different arm. Sargent offers the 25-CPS parallel arm with compression stop and the 25-CPSH hold-open version with compression stop for its 351 and 281 closers, and Falcon offers the SC60A-3049DS hold-open dead stop parallel arm assembly for the SC60A. Those are closer-specific, so they only apply if you are changing the closer too.
12) What finishes does the LCN 4040XP extra duty arm come in?
Thirteen finishes, so the arm can be matched to whatever is already on the other openings: 616 satin bronze blackened, 632 bright brass, 633 satin brass, 639 satin bronze, 646 satin nickel, 651 bright chrome, 652 satin chrome, 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. 689 aluminum and 695 dark bronze are the two that usually match existing storefront and commercial closers.
13) Is the Falcon 8230-3077PLCM the same arm as the LCN 4040XP-3077EDA because both part numbers contain 3077?
No, the shared 3077 digits are coincidence across two manufacturers. The Falcon 8230-3077PLCM is a standard arm with track for Falcon 8230 series automatic door operators - a track arm for a powered operator. The LCN 4040XP-3077EDA is a parallel arm for LCN 4040XP manual surface closers, with forged solid steel main and forearm for abusive installations. Track arm versus parallel arm, and operator versus closer, are two different openings; neither part fits the other's body.
14) What is the difference between an extra duty arm like the LCN 4040XP-3077EDA and a complete closer like the Sargent 1431-CPS TB EN?
One is a part, the other is the whole unit. The Sargent 1431-CPS TB EN is a heavy duty Grade 1 surface door closer supplied complete with a parallel arm and compression stop, so it replaces the closer body, the arm, and the shoe together. The LCN 4040XP-3077EDA is the arm only - a forged steel main arm and forearm that goes onto an existing LCN 4040XP closer body. If the closer body is sound and the arm is bent from abuse, the arm alone restores the opening; if the body is leaking or the door needs a new closer entirely, a complete unit is the order.
15) My door uses a center hung floor pivot - is the LCN 4040XP-3077EDA the right arm?
No. Center hung pivoted doors take an offset or end load arm sized to the pivot, not a surface parallel arm. The Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 series overhead concealed closers, which is the arrangement a center hung opening actually needs. The LCN 4040XP-3077EDA is a parallel arm for surface mounted LCN 4040XP closers on butt hung doors. Establish whether the door swings on butt hinges or on a center pivot before selecting the arm.
16) We are standardizing entrance hardware across a campus - how do LCN and Sargent heavy duty parallel arms line up for a spec?
Both lines cover the same heavy duty parallel arm territory, and the choice usually follows the closer already specified. Sargent lists the 25-CPS and 25-CPSH as Grade 1 heavy duty parallel arm assemblies with compression stop, the second adding hold-open, both for 351 and 281 closers. On the LCN side, the 4040XP-3077EDA is the extra duty arm for 4040XP closers, forged solid steel main and forearm for potentially abusive installations, non-handed so one part number covers both hands, ADA compliant, and offered in thirteen finishes including 689 aluminum, 690 statuary bronze, 693 gloss black and 695 dark bronze. Non-handed stocking and a single finish schedule are what make a campus-wide arm spec practical.
17) Is the LCN 4040XP extra duty arm suitable for a residential door?
It is a commercial part. The 3077EDA is built around the 4040XP, a heavy duty commercial closer, and the forged steel arm is aimed at high traffic and abuse-prone openings rather than a house. On multi-family work it makes sense in common area and corridor doors, less so at an apartment entry.
18) Do I need to specify handing when cross-referencing the LCN 4040XP-3077EDA against a Falcon or Sargent arm?
Not for the LCN part. The 4040XP-3077EDA is non-handed, so one part number serves left and right hand openings and a maintenance shop stocks a single arm for the whole building. What still has to be matched is the closer family and the mount: the Falcon SC70A-3049/PA is built for SC70A series closers and ships with a PA bracket, the Falcon SC60A-3049DS for SC60A series, and the Sargent 25-H for 351 and 281 closers in standard and top jamb mount. Handing may drop out of the decision, but closer series and mount never do.
How fast can I get the LCN 4040XP-3077EDA 652 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 4040XP-3077EDA 652 come with a warranty?
Absolutely. The LCN 4040XP-3077EDA 652 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 4040XP-3077EDA 652?
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