• Garmin Threaded-Collar CCU Extension Cable, 25m; coiled black cable with purple round connectors
  • Garmin Threaded-Collar CCU Extension Cable, 25m, marine electronics accessory with purple connectors
  • Garmin Threaded-Collar CCU Extension Cable (25m), marine electronics accessory
  • Garmin Threaded-Collar CCU Extension Cable, 25m; coiled black cable with purple round connectors
  • Garmin Threaded-Collar CCU Extension Cable, 25m, marine electronics accessory with purple connectors
  • Garmin Threaded-Collar CCU Extension Cable (25m), marine electronics accessory

Garmin Threaded-Collar CCU Extension Cable (25m)

Garmin Threaded-Collar CCU Extension Cable (25m)

Model Number: 010-11156-32

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Condition: New A brand new Garmin device. This Garmin Threaded-Collar CCU Extension Cable (25m) is retail packaged and factory sealed from Garmin USA. It includes a full Garmin 1-year warranty, 60 day free returns, and lifetime support.
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Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!

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Overview

Garmin Threaded-Collar CCU Extension Cable (25m) for Marine Autopilot Systems

Introduction

The Garmin Threaded-Collar CCU Extension Cable delivers extended reach and stability for marine autopilot systems, enabling reliable connectivity up to 25 meters from your control unit to your autopilot hardware. This cable addresses a critical need for boat owners installing systems on larger vessels or retrofitting existing setups where the factory cable falls short. By extending your CCU connection with marine-grade shielding and threaded collar connectors, you maintain signal integrity and system responsiveness across longer installation distances.

Key Features

  • Cable Length: 25 meters, providing extended reach for large vessel installations and distributed system architectures
  • Threaded Collar Connectors: Precision-engineered locking mechanism delivers secure, vibration-resistant connections rated for marine environments
  • Model Number: 010-11156-32, ensuring exact compatibility verification with Garmin documentation
  • Compatibility: Supports GHP 12 Autopilot, GHP 20 with SmartPump, GHP Reactor Hydraulic and Mechanical Corepack variants, and Reactor 40 Hydraulic and Mechanical systems
  • Marine-Grade Insulation: Heavy-duty shielding protects against electromagnetic interference and saltwater corrosion across 25 meters of cable run
  • System Stability Improvement: Delivers up to 20% enhanced stability compared to standard extension solutions, reducing navigation interruptions

Data Insights

The 20% stability improvement metric reflects the cable's superior shielding design and connector engineering compared to generic marine extension cables. This measurable difference translates directly to more consistent autopilot response, fewer system timeouts, and reliable operation during challenging sea conditions where electromagnetic noise and vibration are highest. Vessels using this cable over longer runs maintain autopilot calibration accuracy and reduce manual intervention frequency.

Usage Instructions

Install the extension cable by connecting the threaded collar end to your CCU (Central Control Unit) and the opposite connector to your autopilot corepack or hydraulic unit. Hand-tighten the threaded collars firmly until snug—do not over-torque, as this can damage the connector threads. Route the cable away from high-heat sources, steering hydraulic lines, and engine vibration areas. Secure the cable at 1-meter intervals using marine-grade cable clips to minimize movement and strain on connectors. Inspect the cable and connectors monthly for corrosion, cracks in the sheathing, or loose collar threads before extended voyages.

Design & Material

This extension cable prioritizes durability in saltwater environments through multi-layer construction combining protective outer sheathing, electromagnetic shielding, and color-coded inner conductors for easy troubleshooting. Every component is rated for continuous marine service, from the connector housings to the internal wiring.

  • Heavy-Duty Marine-Grade Insulation: UV-resistant outer jacket protects against sun exposure and maintains flexibility in sub-zero temperatures
  • Precision-Engineered Threaded Collar Connectors: Stainless steel threading resists saltwater corrosion while ensuring repeatable, secure connections across installation cycles
  • Flexible Cable Core: Soft, pliable construction allows routing through tight cabin spaces, cable runs, and conduit without kinking or signal loss
  • Saltwater & UV Resistant: Formulated to withstand continuous exposure to spray, humidity, and direct sunlight without degradation
  • Electromagnetic Shielding: Multi-layer shielding reduces noise interference from onboard electronics and engine systems over the full 25-meter length
  • Lightweight Design: Low weight simplifies installation by one or two technicians without requiring heavy-duty cable management equipment

Final Verdict

Choose the Garmin Threaded-Collar CCU Extension Cable if your autopilot installation spans more than 10 meters or if you're retrofitting a system on a larger vessel where factory cable length is insufficient. The 20% stability advantage, marine-specific material engineering, and threaded collar design eliminate the common problems of signal degradation and loose connections that plague generic extension cables. This cable is engineered to last years in harsh salt environments while delivering the reliable autopilot performance required for safe navigation. Order today and eliminate distance and stability concerns from your marine autopilot setup.