Sargent 25-OZA Standard Door C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$211.28
$167.76
Sargent 25-OZA Standard Door Closer Arm for Extra Deep Reveals 5-1/8" to 8" - Compatible with 351, 281, 1431 Series

Sargent 25-OZA Standard Door Closer Arm for Extra Deep Reveals 5-1/8" to 8" - Compatible with 351, 281, 1431 Series

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Model: 25OZA EAB
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Sargent 25-OZA Door Closer Arm for Extra Deep Reveals 5-1/8" to 8" - 351/281/1431 Series Compatible

Professional Door Closer Replacement Arm for Extended Frame Applications

The Sargent 25-OZA Standard Door Closer Arm is engineered for extra deep reveal installations from 5-1/8" to 8", providing the ideal solution for doors with extended frame depths. This OEM replacement arm is designed for compatibility with Sargent 351, 281, and 1431 Series door closers, delivering smooth and reliable door control while accommodating challenging architectural conditions. Constructed from heavy-duty, commercial-grade materials, this arm ensures long-lasting performance in high-traffic environments.

Professional Features & Benefits

  • Extra Deep Reveal Compatibility: Accommodates reveals from 5-1/8" to 8" for extended frame depth applications where standard arms cannot reach.
  • Series Compatibility: Designed specifically for Sargent 351, 281, and 1431 Series door closers ensuring perfect fit and optimal performance.
  • Heavy-Duty Construction: Commercial-grade materials provide exceptional durability for long service life in demanding high-traffic environments.
  • Dual Mounting Options: Compatible with both standard mount and top jamb configurations for versatile installation flexibility.
  • OEM Replacement Quality: Manufactured to Sargent's original specifications ensuring accurate fit, consistent closing action, and reliable operation.
  • Smooth Operation: Delivers consistent, controlled closing performance throughout the door's operational cycle for professional results.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

This replacement arm is designed for use with compatible Sargent 351, 281, and 1431 Series door closers. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

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

Why Choose Sargent Quality?

Sargent door closer components deliver professional-grade reliability with heavy-duty, commercial-grade materials engineered for demanding applications. This OEM replacement arm is manufactured to Sargent's original specifications, ensuring accurate fit and consistent performance in schools, healthcare facilities, office buildings, and retail spaces. Engineered for demanding commercial applications where dependable door control performance is essential.

Product Specs

Grade:
Grade 1
Product Type:
Door Closer Arms
Duty Level:
Heavy Duty
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Product Category:
Door Controls
Department:
Door Hardware

Parts & Accessories

    Sargent 25OZA EAB – Frequently Asked Questions

    1) What reveal depth does the Sargent 25-OZA closer arm handle?
    The 25-OZA is built for extra deep reveals, 5-1/8 inches to 8 inches. That is the gap between the face of the door and the face of the frame or wall the closer body mounts to. If your reveal measures less than 5-1/8 inches, this arm overshoots the range and you want a standard-reveal arm instead. Measure the reveal on the actual opening before you order, since deep reveals often vary between openings in the same building.
    2) Which Sargent door closers does the 25-OZA arm fit?
    It is an OEM replacement arm for Sargent 351, 281, and 1431 Series closers. It is not a universal arm, so if the closer body on the door is another Sargent series or another brand entirely, this is the wrong part.
    3) My closer arm broke but the closer body is fine. Do I have to replace the whole closer?
    No, not if the body still holds oil and controls the swing. The 25-OZA is sold as a replacement arm on its own, so on a 351, 281, or 1431 Series closer you can swap the arm and keep the existing body and mounting. That is the usual repair when the arm has been bent or sheared by a door blown open past its stop.
    4) I need the door to stay open at a set point - is the 25-OZA the right arm?
    The Sargent 25-OZA is a standard arm for extra deep reveals of 5-1/8 inch to 8 inch, and it is described as delivering controlled closing through the door's cycle rather than a hold-open detent. For a hold-open function you would be looking at a hold-open arm assembly on the matching closer family, such as the LCN 1250-3049/PA hold open arm with parallel arm shoe, which is non-handed with adjustable hold open, or the LCN 4010-3049 hold open arm with an adjustable elbow. Those are LCN Series parts, so they suit a door where an LCN closer body is in place.
    5) Is there an LCN arm that works the same way as the Sargent 25-OZA on a 351 Series closer?
    No. The Sargent 25-OZA is built to Sargent's own specifications for the 351, 281 and 1431 Series closers, and closer arms are keyed to the spindle and shoe geometry of the body they mount to. LCN's standard replacement arm, the 4000T-3077T, is a component for the LCN 4000T Series, and the LCN 1260-3077 regular arm with parallel arm bracket serves the LCN 1260 Series. Those go on LCN closer bodies. If the closer on the door is a Sargent 351, 281 or 1431, the 25-OZA is the arm that matches it; if the body is being replaced as well, an LCN closer and its matching arm become an option.
    6) Can I use the 25-OZA on an automatic door operator or a center-hung pivot door?
    No. The Sargent 25-OZA is a manual door closer arm for Sargent 351, 281 and 1431 Series surface closers. An automatic operator takes its own arm package - the Falcon 8230-3077PLCM is a standard arm with track made for the Falcon 8230 Series automatic door operators. A center-hung pivoted door is a different assembly again: the Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series closers. None of the three interchange.
    7) Can I use this arm for a top jamb mount, or only regular mount?
    Both. The 25-OZA works in standard mount and top jamb configurations. For a top jamb install on a 351 closer you may also need the Sargent 351A top jamb mounting plate, which is the companion part for that mounting position.
    8) Is this closer arm heavy duty enough for a school or hospital entrance?
    It is a Grade 1, heavy duty commercial component, which is the highest grade under the ANSI/BHMA grading used for door closers and the level normally specified for schools, healthcare, and other high traffic institutional openings. It is not a residential-duty part.
    9) Will an LCN or Falcon replacement arm work on my Sargent closer?
    No. Closer arms are series-specific. Parts like the LCN 4000T-3077T standard arm and the Falcon SC60A-3049DS dead stop parallel arm are built for their own closer bodies (4000T Series and SC60A Series), and they will not pin to a Sargent 351, 281, or 1431 body. Match the arm to the brand and series stamped on the closer you already have.
    10) I need to stock arms for a building full of Sargent closers. How do I pick the right one per door?
    Two things decide it: the closer series and the reveal. Confirm the body is a 351, 281, or 1431, then measure the reveal at each opening. Anything landing between 5-1/8 and 8 inches takes the 25-OZA; shallower reveals take the standard-reveal arm for that series. Then match the enamel finish code to the closers already installed so the replacements do not stand out.
    11) What is the difference between the Sargent 25-OZA and a Falcon SC60A-3049DS arm?
    They solve different problems. The Sargent 25-OZA is a standard arm sized for extra deep reveals, 5-1/8 inch to 8 inch, and works in standard mount or top jamb configurations on Sargent 351, 281 and 1431 Series closers. The Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for the Falcon SC60A Series - parallel arm mounting with a dead stop that limits how far the door swings, plus hold open. Choose by the closer body on the door first, then by whether the opening needs deep-reveal reach or a swing stop.
    12) The frame reveal is shallow and my closer is a Falcon - does the 25-OZA still apply?
    The Sargent 25-OZA is specifically for extra deep reveals from 5-1/8 inch to 8 inch, where a standard-length arm cannot reach, and it is built for Sargent 351, 281 and 1431 Series closers. On a Falcon body with a shallow reveal, a parallel-arm assembly designed for that series is the path - the Falcon SC70A-3049/PA hold open arm ships with a PA bracket for SC70A Series closers, which handles parallel-arm mounting on the pull side of the frame.
    13) What finishes does the Sargent 25-OZA arm come in?
    Five sprayed enamel finishes: EAB sprayed brass enamel, EN sprayed aluminum enamel, EP sprayed bronze enamel to match satin bronze, EB sprayed bronze enamel to match dark satin bronze, and ED sprayed bronze enamel to match dark statuary bronze. If you are matching existing closers across a building, pick the enamel code that matches the closer body already on the door rather than guessing from the color name, since the three bronzes are visibly different.
    How fast can I get the Sargent 25OZA EAB 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 Sargent 25OZA EAB come with a warranty?
    Absolutely. The Sargent 25OZA EAB 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 Sargent 25OZA EAB?
    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 Sargent 25OZA EAB 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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