Skip to content

El Cajon, CA (619) 444-7717 • Mon thru Sat • 9 AM to 5 PM PST | Ogden, IA (515) 275-4050 • Mon thru Fri • 10:00 AM to 6:00 PM CST

Home
Ebay
Surplus
Shop
Gallery
About Us
My account
- Account details
- Orders
Cart/$0.00

Your one stop shop for everything communications, networking, a/v, low-voltage, and more!

Search

Filtered (1480)

Reset all ×
Marine Navigation & Instruments ×

Filter

1480 products found

Brand

Price

Categories

Marine Navigation & Instruments (1480)
NMEA Cables & Sensors (171)
Transducers (124)
Instruments (39)
Accessories (297)
Network Cables & Modules (43)
Sounder/Sonar Modules (6)
Ice Flashers (5)
Transducer Accessories (93)
Cameras & Night Vision (33)
Autopilots (71)
AIS Systems (38)
Compasses (57)
Fishfinder Only (23)
Gauges (8)
GPS - Chartplotters (24)
GPS - Fishfinder Combos (113)
Gauges & Boat Outfitting (201)
Radar Instrumentation (50)
Gauge Accessories (84)

Marine Navigation & Instruments

Reset all ×
Marine Navigation & Instruments ×

Showing 1105–1152 of 1480 resultsSorted by latest

Quick View
Raymarine RayNet(M) to RayNet(M) Cable – 100mm
$74.99 Add to cart
Quick View
Garmin Bronze Thru-hull Wide Beam Transducer w-Depth tilt, 8-pin – Airmar B175HW
$1,196.95 Add to cart
Quick View
Garmin Bronze Thru-hull Wide Beam Transducer w-Depth tilt, 8-pin – Airmar B175HW
$1,196.95 Add to cart
Quick View
Humminbird XI 9 20 Dual Beam ICE Transducer
$69.95 Add to cart
Quick View
Garmin gWind Transducer Only
$404.95 Add to cart
Quick View
Humminbird UC H5 HELIX 5 Cover
$18.95 Add to cart
Quick View
Humminbird GM H5 Gimbal Mount f-HELIX 5
$26.95 Add to cart
Quick View
Humminbird IMDK H5 In Dash Mounting Kit f-HELIX 5 Series
$37.95 Add to cart
Quick View
Garmin Radar Power Cable
$42.95 Add to cart
Quick View
Raymarine EV-DBW Evolution Autopilot f-Drive-by-Wire System
$2,999.99 Add to cart
Quick View
Garmin RJ45 Marine Network Cable PoE Isolation Coupler
$58.95 Add to cart
Quick View
Raymarine VHF NMEA0183 To SeaTalkng Converter Kit
$119.95 Add to cart
Quick View
Garmin MotorGuide Adapter Cable f-4-Pin Units
$34.95 Add to cart
Quick View
Garmin Protective Sun Cover f-GPSMAP 720-720S-740-740S
$10.95 Add to cart
Quick View
Raymarine Wind Vane & Cups
$64.99 Add to cart
Quick View
Raymarine ACU-400 Actuator Control Unit – Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives
$2,103.95 Add to cart
Quick View
Raymarine EV-1 Sensor Core
$782.95 Add to cart
Quick View
Raymarine 15M Digital Radar Cable w-RayNet Connector On One End
$244.95 Add to cart
Quick View
Raymarine EV-200 Sail Linear Drive Evolution Autopilot
$3,699.99 Add to cart
Quick View
Raymarine EV-200 Power Hydraulic Evolution Autopilot
$3,249.99 Add to cart
Quick View
Raymarine EV-200 Power Evolution Autopilot
$2,199.99 Add to cart
Quick View
Raymarine EV-100 Power Evolution Autopilot
$1,663.95 Add to cart
Quick View
Garmin 4-Pin 10′ Transducer Extension Cable f-echo Series
$33.95 Add to cart
Quick View
Garmin GRF 10 Extension Cable – 15M
$50.95 Add to cart
Quick View
Garmin GRF 10 Extension Cable – 5M
$27.95 Add to cart
Quick View
Garmin GRF 10 Rudder Feedback Sensor
$264.99 Add to cart
Quick View
Raymarine ITC-5 Analog to Digital Transducer Converter – Seatalkng
$327.95 Add to cart
Quick View
Raymarine RayNet to RJ45 Male Cable – 3m
$79.99 Add to cart
Quick View
Garmin Replacement Transducer Bracket f-Plastic TM Transducer w-Depth & Temp
$14.95 Add to cart
Quick View
Raymarine E22158 SeaTalk 1 to SeaTalkng Converter Kit
$119.95 Add to cart
Quick View
Humminbird AD XTM 9 Trolling Motor Adapter f-XNT Transducers
$28.95 Add to cart
Quick View
Raymarine HS5 SeaTalkhs Network Switch
$342.95 Add to cart
Quick View
Raymarine RayNet to RayNet Cable – 10M
$154.95 Add to cart
Quick View
Raymarine RayNet to RayNet Cable – 5M
$119.95 Add to cart
Quick View
Raymarine RayNet to RayNet Cable – 2M
$94.95 Add to cart
Quick View
Garmin 8-Pin Female to Wire Block Adapter f-echoMAP 50s 4xx, 5xx & 24
$62.95 Add to cart
Quick View
Garmin Quick Release Mount w-Tilt-Swivel f-echo 200, 500c & 550c
$17.95 Add to cart
Quick View
Garmin Transom Trolling Transducer f-echo Series Fishfinders – 4 Pin
$58.95 Add to cart
Quick View
Garmin Split Collar 11mm Connector
$1.50 Add to cart
Quick View
Garmin Actuator Power Cable
$25.95 Add to cart
Quick View
Garmin CCU Extension Cable 5M
$29.95 Add to cart
Quick View
Humminbird HDR 650 Black, White, or Chrome Bezel w-TM Tranducer
$134.95 Add to cart
Quick View
Humminbird AS EC QDE Ethernet Adapter Cable
$21.95 Add to cart
Quick View
Humminbird AS EC 20E Ethernet Cable
$57.95 Add to cart
Quick View
Humminbird AS EC 10E Ethernet Cable
$49.95 Add to cart
Quick View
Raymarine T060 Micro Compass
$445.95 Add to cart
Quick View
Raymarine Wireless Micro Compass System w-Strap Bracket
$494.95 Add to cart
Quick View
Garmin GFL 10 Fluid Level NMEA 2000 Analog Adapter
$188.95 Add to cart

←
1
2
3
…
21
22
23
24
25
26
27
…
29
30
31
→

CALIFORNIA LOCATION

401 N Johnson Ave El Cajon, CA 92020

(619) 444-7717

619-444-6750

Mike@murphyjunk.net

IOWA LOCATION

317 W Walnut St Ogden, IA 50212

515-275-4050

brandon@murphyjunk.net

FOLLOW US

Refund and Returns Policy
Terms and Conditions
Privacy Policy

595x244px_Elavon_Card_Scheme_Logos

Copyright © 2025 Murphy's Surplus

FREE SHIPPING ON ALL ORDERS OVER $100!

Scroll to Top