LiftMaster K41-0051-000 APE HD Slider for HDSL24UL

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   DescriptionTop of Page

The LiftMaster K41-0051-000 APE (Absolute Position Encoder) HD Slider Service Kit is a genuine OEM replacement component designed for the LiftMaster HDSL24UL Gate Opener. This encoder plays a critical role in maintaining precise gate positioning, ensuring smooth, accurate, and reliable operation in demanding commercial environments.

Engineered to OEM specifications, this service kit restores optimal feedback performance to the gate system, allowing the operator to accurately track movement and maintain consistent control throughout each cycle. It is built for durability in high-use commercial applications, helping to reduce operational downtime while supporting long-term system efficiency and dependable performance.

Gate Crafters offers more expert assistance than anyone.
If you need help deciding if this gate opener has the abilities that are right for your gate we have live application specialists available 9am - 9 pm EST 7 days a week or try our exclusive gate opener recommendation tool 24 hours/day.

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Compatible with:
   FeaturesTop of Page
  • Ensures highly accurate movement tracking for smooth and consistent gate operation in commercial environments.
  • Manufactured to original LiftMaster specifications for dependable performance and proper system integration.
  • Helps maintain correct gate travel limits and positioning feedback for reliable daily operation.
  • Supports stable performance in high-cycle applications where precision and uptime are critical.
  • Engineered for straightforward installation as a service replacement part for the HDSL24UL system.
  • Built to withstand demanding use in industrial and commercial gate applications.
  • Restores encoder functionality to help minimize service interruptions and maintenance issues.
  • Designed for reliable performance in commercial and industrial gate systems under frequent-use conditions
Gate Crafters has the resources you need.
How do you use your gate opener system once you get it? Gate Crafters is the only retailer to give a real answer to this question. We have develop videos for installing many of our gate openers and products and write DIY focused manuals for most gate openers and have individual instructions for each accessory to be installed with each gate opener.

   SpecificationsTop of Page
  • Manufacturer: LiftMaster
  • Part Number: K41-0051-000
  • Alternate Name: APE HD Slider Service Kit
  • Product Type: Absolute Position Encoder (APE)
  • Application: Gate position tracking and control
  • Compatibility: HDSL24UL Heavy Duty Commercial Slide Gate Operators
  • Function: Provides precise gate positioning feedback for smooth operation
  • Build Standard: OEM (Original Equipment Manufacturer)
   IncludedTop of Page

  • (1) LiftMaster K41-0051-000 APE Absolute Position Encoder HD Slider Service Kit
   D⁣IY InstallationTop of Page

DIY Install

For over a decade, Gate Crafters has been the premier online retailer of gate openers and accessories. With our extensive technical and installation expertise, we are authorized to serve the DIY market. We believe customers should have the opportunity to take pride in their projects, whether installing or troubleshooting a gate opener. Everyone deserves the option to enjoy high-quality products without the need to hire help.

At Gate Crafters, we empower you to install confidently by providing access to our trained technical staff seven days a week from 9 AM to 9 PM EST. By choosing to DIY your gate opener system, you can save thousands of dollars over its lifetime while gaining valuable knowledge about your installation and how the system operates. This understanding will make it easier to troubleshoot any issues and perform routine maintenance in the future.

Gate Crafters is the DIY factor.
Gate Crafters further adds to most of our gate openers for easier DIY installation. We have developed exclusive components (example: easy adjustable mounting brackets), customized instructions, and offer a full spectrum of accessories to truly cover all aspects of the installation of your gate opener. In addition we have the largest staff of factory trained technicians in the US.

   DIY AdditionsTop of Page
  • Order specific customized accessory wiring instructions
  • 360 degree accessories - we can take you through exit, entry, safety, power, and all other minute details to create a fully rounded kit.
  • Free 24/7/365 Installation Support
  • Free 7 day/week Technical Support
  • Largest Number of Certified Techs in America
  • Free assistance to find the right gate opener for your gate
  • Free systems design assistance to match the right accessories to fit your needs.
  • Extremely competitive pricing
  • Free shipping on all accessories purchased with a gate opener
  • We stock replacement parts
  • Many brands of many types of accessories, enough to handle just about any operational situation you can imagine
Gate Crafters has actual experience.
We have a testing area, we have factory and internal training courses, we build gates and have our own gates that are automated, we attended all industry trade shows in multiple countries and are a member of the AFA, and we pay visits to our chosen manufacturers' factories. All these factors are what have lead to us having so many exclusive additions. When you see and actually use as many products as we have you tend to have many ideas for minor changes that have major impacts. We acted on these ideas and have utilized them to help thousands of customers automate their gates.

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QB ID: K41-0051-000

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