Specification Fits: MKIV Unit 1

Harken Midrange Traveler Car End Caps — Supplied as a set of 2 complete with screws and loctite thread lock.

Harken soft-attach Fly blocks are designed to provide strength beyond mass, providing big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. 18 mm blocks...

The Harken BlackMagic Cage & Bearing Assembly is a precision spare part designed for the BlackMagic loop block series. Whether you’re repairing a 57 mm or 75 mm unit, this cage and bearing rebuild kit restores the block’s performance,...

When end controls are not used, add endstops to absorb shock loads. Specifications Length (in): 1 7/8" ( 48 mm ) Width (in): 1 1/4" ( 32 mm ) Weight (oz): .64 oz. ( 18 g ) Fasteners (in): #10 FH in ( 5 mm ) Height (in): 7/8" ( 22 mm ) Use with...

Mount fixed leads on boats with bulwarks to keep sidedeck clear. Specifications Height (in): 2 1/8" ( 53 mm ) Length (in): 2" ( 51 mm ) Sheave Ø (in): 1 1/2" ( 38 mm ) Width (in): 7/8" ( 22 mm ) Weight (oz): 2.1 oz. ( 60 g ) Maximum line Ø...

The Lock-in Winch Handle Repair Kit includes a lock-in knob, spring pin, lock-in spring, isolator, and lock-in plate. Fits all Harken® winch handles. Specifications Includes: Lock-in knob, spring pin, lock-in spring, isolator, lock-in plate Fits:...

Protect your winch from the elements with the Harken Winch Cover. Designed to fit small winches, this cover ensures longevity and optimal performance. Features Material - Durable canvas in black and navy color Compatibility - Fits Harken B16 and B16ST,...

Harken® offers waterproof switches for electric and hydraulic systems to operate winches, furlers, and windlasses. These simple waterproof switches operate by finger or foot. A safety cover prevents accidental activation. Specifications Length (in)...

Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Specifications Length (in): 1...

The Harken Carbo Ratchet Block with Becket combines lightweight strength with advanced ratchet technology, making it ideal for high-load applications in marine environments. Features Material - Durable, UV-stabilized carbon-black infused...

Harken lock-in 10" winch handle in superior chrome finish. These robust, low-friction ball bearing handles match a wide range of cranking needs for both racers and cruisers. Handles feature a ball bearing grip that efficiently transmits power into the...

Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the...

The 9050 U-adaptor allows 57/75 mm Carbo blocks to be attached to 170 Hexa-Cat Base or other blocks with 12.7 mm (1/2") posts and 6.35 mm (1/4") pins. Specifications Weight (oz): 0.92 oz. ( 26 g ) Maximum working load (lb): 1500 lb ( 680 kg...

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave Ø...

The Harken Midrange Block Series is engineered for the demanding loads of medium and large offshore boats. Built with a robust frame and precision-machined sheaves, these blocks deliver smooth, efficient trimming and releasing under any condition. The...

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Specifications Sheave...

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Specifications Sheave...

The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load...

These multipurpose blocks are a must on racing yachts of all sizes. Opening sideplates make them easy to deploy, allowing crew to quickly fasten them wherever needed—perfect for temporary leads, line deflection, and static line functions requiring...

The Garmin SD Card Reader (Part #010-1077700) is a marine accessory designed for convenient data management on older Garmin chartplotters and multifunction displays (such as the GPSMAP 3000/4000/5000/6000/7000 series and similar vintage models).This...

Garmin offers two bail mount kits designed for secure and convenient mounting of their GPSMAP series chartplotters: Model 010-12545-01: Compatible with GPSMAP 9x2 series. Model 010-12545-00: Compatible with GPSMAP 7x2 series. Model 010-12992-00:...

Combine a Garmin transom mount scanning transducer with a Garmin in-hull mounted transducer (GT15-IH) . Use this Y-cable to connect a 12-pin SideVü/Clearvü-only transducer along with an 8-pin transducer into a single 12-pin (orange) port on a...

Use our connector adapter cable to retrofit your gWind transducer for the Nexus network using your existing Nexus mast cable.  

Use this adapter cable to connect an 8-pin transducer to a 12-pin sonar port on a compatible marine device.

The Garmin Striker Protective Sun Cover 010-13130-00 is a must-have accessory tailored for the Garmin Striker 5cv and Striker Vivid 5cv fishfinders. This rugged protective cover safeguards your 5-inch high-resolution display from the demanding conditions...

This transducer adapter allows you to use your existing 6-pin dual-beam transducer with your 4-pin echo series fishfinder. Garmin Adapter 6-Pin to 4-Pin S is an adapter cable designed to convert a Garmin 6-pin transducer connector to fit a...

Safeguard your powerful Garmin Striker 7-inch fishfinder/GPS combo with the genuine Garmin Protective Sun Cover (part # 010-12441-02). Engineered specifically for the popular Garmin 7" Striker series, this durable cover delivers a precise, custom fit to...

Connect a 4-pin transducer to a 12-pin sonar port on your compatible marine device with this adapter cable.

Make NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more robust NMEA 2000 backbone by reducing issues with breaking points as well as stress induced by long back bones. The rigid construction is less prone to...

The easy-to-use GRID 20 remote input device provides intuitive remote access and control of your entire Garmin marine system. It features a 360-degree joystick with a rotary knob and push-to-select button for easy chartplotter menu/setting navigation and...

Marine Instrument with Standard 4” LCD Large, easy-to-read black digits and graphs on a white or color background provides high contrast and high visibility; choose from 7 customizable backlight colors¹Glass-bonded display with anti-glare lens...

The Garmin BlueNet 30 gateway is required for Garmin BlueNet™ network-compatible devices to network with legacy Garmin marine devices. Through this gateway, you can connect a Garmin Blue Net network to a legacy Garmin Marine Network for a premium...

Bring on the elements. The Signature Series 3i coaxial speakers deliver crystal-clear audio and withstand the conditions like never before. Features MARINISED CONNECTORS: New, water-resistant connectors now come standard. This makes installation easy...

Affordable, Dedicated Wind Instrument Glass-bonded backlit monochrome LCD display lens avoids fogging Large, easy-to-read black digits on white or customizable background colors for high contrast and high visibility in all lighting conditions 2 data...

The GHP™ 10 marine autopilot system’s patented Shadow Drive technology gives boaters the security of knowing they maintain control even when relying upon the autopilot. Use this Shadow Drive attachment to automatically disengage the autopilot...

This plastic thru-hull NMEA 2000® smart transducer combines precise depth, speed and temperature signals with attitude sensing for heel/trim and pitch/roll data. It can read depths to 330’ and offers fast 5 Hz water speed signal output for...

4.3” GPS Fishfinder with Industry-leading Sonar and Quickdraw Contours Mapping Software Includes dual-beam transducer with Garmin CHIRP traditional sonar for crystal-clear images and remarkable target separation Built-in Garmin Quickdraw™...

7" GPS Fishfinder with Industry-leading Sonar and Quickdraw Contours Mapping Software Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü and CHIRP SideVü scanning sonars Built-in Quickdraw Contours mapping...

Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar with a stainless steel stem, this thru-hull mounted transducer consistently displays clear and crisp fish arches with...