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Teleflex AR4502 SmartStick Rudder Reference Unit Generic 0.5V-4.5V with 35ft Cable

Manufacturer

Teleflex

<p>For nearly six decades, Teleflex has been a cornerstone in the marine industry, putting boaters in complete command and control of their vessels. Originally known as Teleflex Marine and founded in 1943, the company has undergone significant transformations, including a rebranding to SeaStar Solutions in February 2013. Today, whether you know them as Teleflex or SeaStar Solutions, their reputation for precision-engineered marine steering and control systems remains unmatched.</p><h3>A Legacy of Marine Innovation</h3><p>In 2017, SeaStar Solutions became part of the Swedish Dometic Group, further enhancing its global reach and product offerings. Known for precision engineering and long-term reliability, SeaStar continues to set the standard for smooth handling and performance across a wide range of boats - from small outboards to offshore vessels. From recreational fishing boats to commercial marine applications, Teleflex steering systems deliver the responsive control and durability that boaters depend on in demanding conditions.</p><h3>Comprehensive Marine Steering Solutions</h3><p>Teleflex specializes in complete marine steering and control systems that give captains precise command of their vessels. Their <a href="/11292-teleflex-seastar-solutions-hydraulic-steering-200917">Seastar Solutions Hydraulic Steering</a> systems represent the gold standard for effortless, high-horsepower boat control. These hydraulic steering systems provide precise control and are a favorite among both recreational and commercial boaters, delivering smooth operation even with powerful outboards and sterndrives.</p><p>For traditional mechanical steering applications, Teleflex offers proven <a href="/11292-teleflex-seastar-solutions-rotary-steering-200922">Seastar Solutions Rotary Steering</a> systems that feature simple, reliable designs ideal for smaller craft and power-assisted applications. Their innovative <a href="/11292-teleflex-seastar-solutions-rack-steering-200919">Seastar Solutions Rack Steering</a> systems provide compact, linear steering control that's been the industry standard for over 35 years, combining rugged construction with precise helm response.</p><p>When it's time for maintenance or upgrades, <a href="/11292-teleflex-seastar-solutions-replacement-cables-200920">Seastar Solutions Replacement Cables</a> are essential components for keeping your boat's steering system performing like new. Steering cables are known for their strength and durability, suitable for various marine applications. The patented Quick Connect system makes installation fast and tool-free, compatible with existing equipment from major marine engine manufacturers.</p><h3>Why Boaters Trust Teleflex</h3><p>Teleflex Marine has continually led the recreational marine industry with innovation, quality and a commitment to supplying boat builders, dealers and boaters with the parts they need, when they need them. Every Teleflex component is built to withstand harsh saltwater environments, resist corrosion, and deliver consistent performance season after season. Whether you're navigating coastal waters, cruising inland lakes, or operating commercial vessels, Teleflex steering systems provide the confidence and control you need on the water.</p>

Part Number

AR4502
07/13/2036 4:00 PM
Sale Price

$579.92

In Stock (5)

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Product Details

The Teleflex AR4502 SmartStick is a new-generation rudder reference unit designed for outboard autopilot installations using SeaStar hydraulic steering systems. This advanced sensor mounts directly to SeaStar front mount hydraulic cylinders and delivers precise, reliable tiller position feedback to compatible autopilot systems via a generic 0.5V–4.5V analog output.

Unlike traditional mechanical feedback units, the AR4502 uses non-contact, magnetostrictive linear position sensing technology — meaning there are no moving parts to wear out over time. All electronics are fully potted for corrosion resistance, and the housing features a rust-resistant anodized finish engineered to withstand the harsh marine environment.

The AR4502 replaces the previous-generation AR4102 and AR4202 rudder reference units. With electronics integrated directly into the sensor body, there is no need for an external black box, simplifying cable routing through rigging with no splicing required. The included 35-foot cable can be trimmed to any desired length, and the jacket is labeled for easy identification during installation.

Key Features:

  • Non-contact sensor with no moving parts — nothing to wear out or corrode
  • Mounts directly to SeaStar front mount hydraulic cylinders
  • Generic 0.5V–4.5V analog output for broad autopilot compatibility
  • Fully potted electronics and transducer for superior corrosion resistance
  • No external black box required — electronics integrated into sensor body
  • Digital electronics provide improved immunity to electromagnetic interference (EMI)
  • 35-foot labeled cable included; trimmable to any length
  • Rust-resistant anodized finish for long-term marine durability
  • Replaces previous-generation AR4102 and AR4202 models
  • Faster and more convenient installation than earlier systems

The AR4502 is the generic-output version of the SmartStick family, suitable for autopilot brands and systems that accept a standard 0.5V–4.5V position signal. For Raymarine-specific installations, see the AR4502RM; for Simrad/Robertson systems, see the AR4502SI. All necessary mounting hardware is included for a straightforward installation.

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