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

Reset all ×
Accessories ×

Filter

176 products found

Brand

Garmin (74)
Humminbird (37)
Veratron (1)
Raymarine (57)
Furuno (5)
FLIR Systems (2)

Price

Categories

Marine Navigation & Instruments (921)
NMEA Cables & Sensors (77)
Transducers (85)
Instruments (25)
Accessories (176)
Network Cables & Modules (25)
Sounder/Sonar Modules (6)
Ice Flashers (3)
Transducer Accessories (52)
Cameras & Night Vision (11)
Autopilots (43)
AIS Systems (4)
Compasses (4)
Fishfinder Only (14)
Gauges (1)
GPS - Chartplotters (20)
GPS - Fishfinder Combos (89)
Gauges & Boat Outfitting (195)
Radar Instrumentation (45)
Gauge Accessories (46)

Marine Navigation & Instruments

Reset all ×
Accessories ×

Showing 145–176 of 176 resultsSorted by latest

Quick View
Garmin Tilt-Swivel Mounting Bracket f-echoMAP 50dv-50s 547-547xs
$16.95 Add to cart
Quick View
Humminbird UC H7 HELIX 7 Unit Cover
$18.95 Add to cart
Quick View
Humminbird GM H910 Gimbal Mount Bracket f-HELIX 9 & 10
$49.95 Add to cart
Quick View
Humminbird GM H7 Gimbal Mount f-Select HELIX 7 Series
$26.95 Add to cart
Quick View
Raymarine Raynet to RJ45 Female Adapter 100mm
$74.99 Add to cart
Quick View
Garmin Split Connector Threaded f-RJ45 Network Cables – 18mm
$2.90 Add to cart
Quick View
Garmin Power-Data Cable – 4-Pin
$20.95 Add to cart
Quick View
Garmin Tilt-Swivel Quick-Release Mount
$22.95 Add to cart
Quick View
Garmin Protective Cover f-echoMAP 9Xsv Series
$17.95 Add to cart
Quick View
Garmin Protective Cover f-echoMAP 7Xdv, 7Xcv, & 7Xsv Series
$17.95 Add to cart
Quick View
Garmin Cable Grommet f-Network Cables
$4.99 Add to cart
Quick View
Garmin Power Cable – 8-Pin f-echoMAP Series Series
$19.95 Add to cart
Quick View
Garmin GA 38 GPS-GLONASS Antenna
$107.95 Add to cart
Quick View
Garmin SD Card Reader
$209.99 Add to cart
Quick View
Garmin Bail Mount w-Knobs f-7xx Series
$16.95 Add to cart
Quick View
Raymarine RayNet to RJ45 Male Cable – 1m
$74.99 Add to cart
Quick View
Raymarine Cradle f- Race Master
$29.99 Add to cart
Quick View
Tacktick Strap Bracket f-T060 Micro Compass
$79.99 Add to cart
Quick View
Raymarine Wind Transmitter Battery Pack & Seal Kit
$69.99 Add to cart
Quick View
Raymarine Wind Transmitter Bearing Service Kit
$94.99 Add to cart
Quick View
Raymarine 3-Up Replacement Battery Pack and Seal Kit
$69.99 Add to cart
Quick View
Raymarine 2-up Replacement Battery Pack & Seal Kit
$69.99 Add to cart
Quick View
Raymarine Small Cradle f-Micro Compass – Mid Grey
$29.99 Add to cart
Quick View
Humminbird PC11 Power Cord
$18.95 Add to cart
Quick View
Raymarine Adapter Cable E-Series to SeaTalkng
$34.99 Add to cart
Quick View
Raymarine Adapter Cable SeaTalk (1) to SeaTalkng
$39.99 Add to cart
Quick View
Raymarine 5M Spur Cable f-SeaTalkng
$59.99 Add to cart
Quick View
Raymarine Sun Cover f-ST60 Plus & ST6002 Plus
$29.99 Add to cart
Quick View
Garmin Power-Data Cable f-Fishfiner 300C 400 & 500 Series
$25.95 Add to cart
Quick View
Garmin GPS 24xd GPS Antenna w-Heading Sensor f-NMEA 2000 Network – Black
$328.95 Add to cart
Quick View
Garmin High-Speed HDMI Cable
$62.95 Add to cart
Quick View
Humminbird AS-ETH-5PGL 5 Port Ethernet Switch
$272.95 Add to cart

←
1
2
3
4

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