Enhance the reliability of your Raymarine RealVision sonar system with this essential spare locking collar kit, designed specifically for 25-pin transducers. In the demanding marine environment, where constant motion, vibrations, and exposure to saltwater can loosen connections, this kit provides a secure, foolproof solution to keep your transducer cable firmly in place. No more worrying about intermittent signal loss or costly downtime during critical fishing trips or navigation sessions.

Built for Marine Durability

Crafted from high-grade, corrosion-resistant materials, this locking collar withstands harsh conditions including UV exposure, saltwater spray, and temperature fluctuations common on the water. It's a direct replacement part that restores factory-level security to your RealVision 25-pin setup, ensuring consistent performance from your CHIRP sonar and DownVision imaging capabilities.

Seamless Compatibility and Easy Upgrade

Perfectly tailored for Raymarine RealVision transducers featuring the 25-pin connector, this kit integrates effortlessly with models like the RV-100, RV-200, and RV-300 series. Whether you're retrofitting an existing installation or keeping spares on board for peace of mind, it matches OEM specifications for a precise fit without any modifications.

• Direct OEM replacement for part R70615
• Secures cable against vibration and pull-out forces
• Quick installation with basic tools
• Ideal for both DIY boaters and professional installers

Step-by-Step Installation Tips

Installing this locking collar is straightforward and takes just minutes, minimizing disruption to your boating routine:

1. Power down your Raymarine multifunction display and disconnect the transducer cable.
2. Remove the existing collar by gently twisting and pulling it off the connector housing.
3. Slide the new locking collar over the cable end, align it with the transducer connector, and snap it into position until you hear a click.
4. Reconnect to your display unit, power up, and test for secure fit and clear sonar readings.

Pro tip: Apply a light coat of marine-grade dielectric grease to the connector pins before reassembly to further protect against corrosion and ensure optimal signal transmission.

Why Boaters Trust This Kit for Long-Term Performance

Secure connections mean uninterrupted sonar data, which translates to better fish-finding success, safer navigation through shallow waters, and clearer side-scan views of underwater structures. This isn't just a spare part—it's insurance against the unpredictable nature of boating. Anglers, cruisers, and commercial operators alike rely on it to maintain peak system performance season after season.

Frequently Asked Questions