Sargent 25-POTB Push Side Trac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$360.36
$285.55
SGT-25-POTb

Sargent 25-POTB Push Side Track Arm with Integrated Bumper for 351/281/Door Closers

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Model: 25POTB EAB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$360.36
$285.55
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Sargent Push Side Track Arm with Integrated Bumper for 351/281/1431 Series Door Closers

Professional Door Closer Track Arm with Impact Protection

The Sargent Push Side Track Arm with Integrated Bumper is a high-quality OEM replacement component designed specifically for Sargent 351, 281, and 1431 Series door closers. This commercial-grade track arm features an integrated bumper that cushions door swing to protect walls, frames, and hardware from impact damage while maintaining smooth, controlled door operation. Built from heavy-duty materials with a compact, low-profile design for professional installations.

Professional Features & Benefits

  • Series Compatibility: Engineered for precise fit with Sargent 351, 281, and 1431 Series door closers for reliable OEM replacement performance.
  • Heavy-Duty Construction: Commercial-grade materials ensure long-lasting performance and durability in demanding high-traffic environments.
  • Integrated Bumper Protection: Built-in bumper cushions door swing to protect walls, frames, and hardware from impact damage during opening cycles.
  • Push Side Track Application: Specifically designed for push side mounting configurations with smooth, controlled door closing operation.
  • OEM Precision Fit: Exact replacement specifications guarantee easy installation and dependable function with compatible door closer series.
  • Low-Profile Design: Compact, unobtrusive appearance provides clean, professional look for commercial installations.
  • ADA Compliance Support: Supports accessibility compliance requirements when paired with compatible door closers in barrier-free applications.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

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. The OEM precision fit ensures dependable performance in high-traffic areas including schools, hospitals, offices, and retail facilities. Built for long service life with smooth operation and impact protection for comprehensive door hardware solutions.

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 25POTB EAB – Frequently Asked Questions

    1) Which Sargent door closers does the 25-POTB track arm fit?
    The 25-POTB push side track arm is built for Sargent 351, 281, and 1431 Series closers. It is an OEM replacement for those bodies, so if your closer is a different Sargent series or another brand entirely, this arm is not the part.
    2) Is the 25-POTB for push side or pull side mounting?
    Push side only. The 25-POTB is a track arm made for push side mounting configurations, so if your closer body sits on the pull side of the door you need a different arm. Worth confirming which face the closer is on before you order, because the track geometry does not work reversed.
    3) Can I use the 25-POTB track arm on an LCN or Falcon closer?
    No. It is cut for Sargent 351, 281 and 1431 closer spindles and will not mount to another manufacturer's body. For LCN, the arm has to come from the matching family, for example the LCN 4000T-3077T standard arm for 4000T Series closers or the LCN 1260-3077 regular arm with parallel arm bracket. On the Falcon side, the SC70A-3049/PA hold open arm is made for SC70A Series closers and the SC60A-3049DS dead stop parallel arm for SC60A Series. Match the arm to the closer series you actually have on the door.
    4) What is the equivalent track arm if the closer on the door is an LCN 4000T instead of a Sargent 351?
    Track arms are series-specific, so a Sargent 25-POTB will not carry over to an LCN body. The 25-POTB is a push side track arm with an integrated bumper built for Sargent 351, 281 and 1431 Series closers. For an LCN 4000T Series closer the matching component is the LCN 4000T-3077T standard arm replacement. Confirm the closer body series stamped on the cover before ordering either one.
    5) I need a hold-open function, not just a bumper stop. What arm should I be looking at?
    The Sargent 25-POTB does not hold the door open; its integrated bumper cushions the swing to protect walls and frames. If the opening needs to stay open, hold-open arms exist for other closer families: the LCN 1250-3049/PA is a hold open arm assembly with a parallel arm shoe and adjustable hold open, the LCN 4010-3049 is a hold open arm with an adjustable elbow, and on the Falcon side the SC70A-3049/PA is a hold open arm with a PA bracket. Each is tied to its own closer series, so match the arm to the closer body you have.
    6) Do I still need a separate wall stop with this Sargent track arm?
    The 25-POTB has a bumper built into the arm that cushions the swing and takes impact off the wall, frame, and hardware. That is the point of the B in the part name. It controls the closer's own swing; whether your opening also needs a floor or wall stop is a separate call based on your door and wall layout.
    7) What finishes does the Sargent 25-POTB track arm come in?
    Five sprayed enamel finishes: EAB brass, EN aluminum, EP bronze enamel to match satin bronze, EB bronze enamel to match dark satin bronze, and ED bronze enamel to match dark statuary bronze. If you are matching closers already hung in the building, pick the enamel code that matches the closer body rather than guessing from a color name, since the three bronzes are distinct shades.
    8) Is this Sargent track arm heavy duty enough for a school or hospital corridor?
    It is rated Grade 1, heavy duty, and commercial rather than residential, which is the category you want for high traffic corridors in schools, hospitals, offices and retail. Sargent lists those exact building types as its application set for the arm.
    9) Does the 25-POTB hold the door open?
    No hold-open function. The 25-POTB is a track arm with a bumper for impact protection, not a hold-open. If you need the door to stay open at a set angle, that is a different arm type, for example the LCN 1250-3049/PA non-handed hold open arm with adjustable hold open, the LCN 4010-3049 hold open arm with adjustable elbow, or Falcon's SC70A-3049/PA hold open arm on a Falcon closer.
    10) Is a parallel arm assembly a drop-in substitute for the Sargent 25-POTB track arm?
    No. The 25-POTB is a track arm for push side mounting, where the arm rides in a track rather than folding on a shoe bracket. Parallel arm assemblies such as the Falcon SC60A-3049DS hold-open dead stop parallel arm or the LCN 1260-3077 regular arm with parallel arm bracket use a soffit bracket and different door and frame prep entirely. Swapping between a track arm and a parallel arm changes the mounting geometry, so it is not a like-for-like replacement.
    11) My door is on a center hung floor pivot. Will the Sargent 25-POTB work there?
    The 25-POTB is intended for surface-applied Sargent 351, 281 and 1431 Series closers mounted on the push side with a track. A center hung pivoted door running an overhead concealed closer takes a different part set, such as the Falcon OHC100A-DP center hung floor pivot with end load arm for OHC100 Series closers. Identify whether the opening uses a surface closer or an overhead concealed unit before selecting.
    12) Can I use the Sargent 25-POTB on an automatic door operator?
    No. The 25-POTB is a replacement arm for Sargent 351, 281 and 1431 Series manual door closers. Automatic operators use their own arm packages, for example the Falcon 8230-3077PLCM standard arm with track for 8230 Series automatic door operators. Although both are track arms, the operator arm is matched to the operator body and its drive, not to a manual closer.
    13) Does buying this arm make my door ADA compliant?
    The arm supports accessibility compliance when it is paired with a compatible Sargent closer in a barrier free application, but compliance comes from the closer's opening force and closing speed adjustment, not from the arm by itself. Swapping the arm alone does not change how the door performs against a barrier free requirement.
    14) Is there a mounting plate available for a Sargent 351 top jamb install?
    Yes, the Sargent 351A top jamb mounting plate is the companion part when the frame face does not give you enough solid backing for a top jamb application. It is ordered separately from the 25-POTB arm.
    15) What are my options if I want a dead stop at the door instead of a cushioned bumper?
    The Sargent 25-POTB uses an integrated bumper that cushions the swing rather than stopping it hard. Where a positive stop is wanted, the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for SC60A Series closers. The two behave differently at the end of the swing, and the Falcon part is tied to the SC60A closer body, so this is a choice made at the closer level, not a straight arm swap.
    How fast can I get the Sargent 25POTB 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 25POTB EAB come with a warranty?
    Absolutely. The Sargent 25POTB 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 25POTB 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 25POTB 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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