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Product Description
The LCN 4040XP-3071 Cast Iron Standard Cylinder Assembly is a heavy-duty replacement cylinder assembly designed for LCN 4040XP series door closers used in high-traffic commercial and institutional environments. Manufactured from durable cast iron, this cylinder assembly delivers long-term reliability, smooth hydraulic operation, and consistent door control where performance matters most.Designed for installer flexibility, the 4040XP-3071 features an adjustable spring size range and a non-handed design, allowing it to be used on left- or right-hand doors without special ordering. All-weather hydraulic fluid ensures dependable performance across varied temperature conditions, making it suitable for demanding interior and exterior applications.
Key Features
- Genuine LCN 4040XP-3071 replacement cylinder assembly
- Heavy-duty cast iron construction for durability and long service life
- Adjustable spring size 1 through 6 for precise closing force control
- Non-handed design for left- and right-hand door applications
- All-weather hydraulic fluid for consistent performance in varied conditions
- Built for smooth, reliable operation in high-traffic environments
Compatibility & Configuration
- Compatible with LCN 4040XP series door closers
- Cylinder assembly only
- Arms, covers, and mounting hardware sold separately
Ideal Applications
- Commercial office buildings
- Healthcare and educational facilities
- Government and institutional environments
- High-traffic interior and exterior openings
Manufacturer Resources
Product Specs
- Series:
- 4000 Series
- Subcategory:
- Parts and Accessories
- Product Group:
- Door Controls
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Cylinders
- Commercial/Residential:
- Commercial
- ADA Compliant:
- Yes
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Tags:
- lcn 4040xp 3071 al, 4040xp 3071
- Product Model:
- 4040XP-3071
- Product Category:
- Door Controls
- Department:
- Door Hardware
LCN 4040XP-3071-689 – Frequently Asked Questions
1) What doors is the LCN 4040XP-3071 cast iron cylinder assembly designed for?
This heavy-duty cast iron cylinder assembly is engineered for high-traffic commercial doors requiring maximum durability. Designed for doors up to 250 pounds with heavy-duty frames and institutional applications.
2) Is this cylinder assembly compatible with other LCN 4040 series closers?
Yes, this 4040XP-3071 cylinder assembly is specifically designed for LCN 4040 series door closers. Verify your closer model number before ordering to ensure proper fit and function.
3) What hand configurations does this cylinder assembly support?
The LCN 4040XP-3071 supports both regular arm and top jamb mounting configurations. Check your door swing direction and mounting requirements when specifying installation.
4) What finish options are available for this cast iron cylinder?
Cast iron cylinders typically come in standard primer finish for field painting or powder-coated finishes. Contact us to verify available finish options for your specific project requirements.
5) What closing force does this heavy-duty cylinder provide?
Heavy-duty cast iron cylinders deliver maximum closing force for demanding applications. The exact force rating depends on spring configuration and adjustment settings within the closer body.
6) Does this cylinder meet building code requirements for accessibility?
LCN 4040 series closers can be adjusted to meet ADA opening force requirements when properly configured. Verify local code compliance and required adjustments during installation.
7) What additional parts might be needed with this cylinder assembly?
Installation may require arm assemblies, brackets, and mounting hardware specific to your door configuration. Check our door hardware section for compatible LCN components.
8) How do I install this cast iron cylinder assembly?
Remove the old cylinder by releasing hydraulic pressure first. Install the new cylinder following LCN template specifications. Ensure proper alignment and torque specifications per manufacturer guidelines.
9) How do I maintain and adjust this cylinder assembly?
Regular inspection for leaks and proper operation is essential. Closing speed adjustments are made via integrated valves. Clean external surfaces and check mounting hardware periodically.
10) What other LCN cylinder assemblies are available as alternatives?
LCN offers various cylinder assemblies for different applications and door weights. Browse our LCN section for alternative models and specifications suitable for your project.
11) What environmental conditions can this cast iron cylinder handle?
Cast iron construction provides excellent durability in varying temperature conditions and high-use environments. Suitable for interior and covered exterior applications with proper finish protection.
12) What are the key measurements I need for proper installation?
Critical measurements include door width, weight, frame depth, and mounting hole spacing. Consult LCN installation templates and verify all dimensions before beginning installation work.
How fast can I get the LCN 4040XP-3071-689 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 4040XP-3071-689 come with a warranty?
Absolutely. The LCN 4040XP-3071-689 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 4040XP-3071-689?
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 4040XP-3071-689 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.