LCN 4011T-3071 Cast Iron Cylin...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$491.00
$381.95
LCN LCN 4011T-3071 Cylinder Assembly for 4010T Series Door Closers, Handed 4011T-3071

LCN 4011T-3071 Cast Iron Cylinder Assembly - Handed Configuration for Door Closers

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Model: 4011T-3071 RH 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$491.00
$381.95
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LCN 4011T Series Cast Iron Cylinder Assembly - Handed Configuration for 4010T Door Closers

Professional Replacement Component for 4010T Series Door Closers

The LCN 4011T-3071 Cast Iron Cylinder Assembly provides reliable replacement functionality for 4010T Series door closers in handed configurations. This standard cylinder assembly features cast iron construction for durability in commercial applications and maintains ADA compliance for accessibility requirements. Designed specifically for the 4011T series, this component ensures proper operational compatibility with existing door closer installations.

Professional Features & Benefits

  • Series-Specific Compatibility: Engineered exclusively for 4010T Series door closers ensuring precise fit and reliable operation.
  • Handed Configuration: Standard handed design accommodates specific door swing requirements for proper closer function.
  • Cast Iron Construction: Durable cast iron material provides long-lasting performance in demanding commercial environments.
  • ADA Compliance: Meets ADA requirements for accessibility applications ensuring code compliance in commercial installations.
  • Replacement Part Design: Direct replacement component maintains original equipment performance and operational characteristics.
  • Commercial-Grade Quality: Built to LCN standards for professional door control applications requiring dependable performance.

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: 4011T-3071
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinder Assembly
  • Series: 4011T
  • Subcategory: Parts and Accessories

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 LCN Quality?

LCN cylinder assembly components deliver professional-grade reliability with cast iron construction engineered for demanding commercial applications. ADA compliant design ensures accessibility code compliance while maintaining the operational performance standards expected from LCN door control systems. Engineered for demanding commercial applications where dependable performance is essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
4011T
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Cylinder Assembly
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
4011T-3071
Product Category:
Door Controls
Department:
Door Hardware

LCN 4011T-3071 RH 689 – Frequently Asked Questions

1) Does the LCN 4011T-3071 cylinder assembly have to be ordered left hand or right hand?
Handing is not optional on the 4011T-3071. The cylinder assembly is a handed part, ordered as either LH left hand or RH right hand, and the two are not interchangeable. Determine the hand from the door the closer is mounted on before you order, because a right hand body will not work on a left hand opening.
2) I need to match the closers already installed in my building. What finishes does the LCN 4011T cylinder assembly come in?
Six finishes cover the 4011T-3071 cylinder assembly: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze and 696 brass. Each is available in both left and right hand. For a fleet of openings, 689 aluminum is the common LCN default and is what most existing commercial closers will match.
3) Is replacing the cylinder assembly worth it, or should I just buy a whole new door closer?
The 4011T-3071 is the cast iron cylinder body, the part that holds the hydraulics and spring, not a complete closer. Replacing it makes sense when the existing 4010T closer is leaking or has lost control but the arm, shoe and mounting holes are all sound, since you reuse the existing prep and arm. If the arm is bent or the mounting holes in the door or frame are wallowed out, you are better off with a complete closer.
4) Does the LCN 4011T-3071 cylinder assembly keep the opening ADA compliant?
Yes, the 4011T-3071 is an ADA compliant component, so swapping it into a 4010T closer does not take an accessible opening out of compliance. Compliance still depends on the closer being adjusted to the required opening force and closing speed after installation.
5) What do I need to specify when ordering an LCN 4011T-3071 cylinder assembly?
Two choices settle the order: handing (LH or RH) and finish (689, 690, 691, 693, 695 or 696). The arm and mounting hardware are not part of the cylinder assembly, so if the existing arm is damaged you order that separately.
6) Is the LCN 4011T cylinder assembly heavy duty enough for a school or hospital entrance?
Cast iron body, and it is a commercial rated part, which is what LCN uses on the 4010T for high traffic openings. It is used in office buildings, schools, healthcare facilities, retail, warehouses, multi tenant residential and government buildings.
How fast can I get the LCN 4011T-3071 RH 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 4011T-3071 RH 689 come with a warranty?
Absolutely. The LCN 4011T-3071 RH 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 4011T-3071 RH 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 LCN 4011T-3071 RH 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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