Electronic Accessories

Transducers, Extension Cables, NMEA 2000 network components are all available from Steveston Marine & Hardware. We have all the components and accessories available from Raymarine, Garmin, Lowrance, and Humminbird. Looking for a transducer? We have the best transducers available from AIRMAR. Almost every model of Fishfinder or Depthsounder has 3 transducer options: through-hull (cut a hole through the hull and mount the transducer), transom mount (off the back of the boat), or In-Hull (mounted on the inside of a solid fiberglass hull). 



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Humminbird Plastic Through Hull Transducer

Humminbird Plastic Through Hull Transducer

HD Side Imaging, Dual Beam PLUS, 20/60/180 Degree, 200/83/262/800kHz, Temp..

$319.99

Humminbird Plastic Through Hull Transducer

Humminbird Plastic Through Hull Transducer

Single/Dual Beam, 20/60 Degree, 200/83kHz..

$161.99

Humminbird Plastic Through Hull Transducer

Humminbird Plastic Through Hull Transducer

Dual Beam, 20/60 Degree, 200/83kHz Flush Mount..

$139.99

Humminbird Plastic Through Hull Transducer

Humminbird Plastic Through Hull Transducer

Quad/Tri Beam, 20/60/90 Degree, 200/83/455kHz, Temp..

$184.99

Humminbird Transom Transducer

Humminbird Transom Transducer

Compact Side Imaging, Dual Beam PLUS, 20/60/180 Degree, 200/83/455kHz..

$226.99

Humminbird Transom Transducer

Humminbird Transom Transducer

HD Side Imaging, Dual Beam PLUS, 20/60/180 Degree, 200/83/455/800kHz..

$309.99

Humminbird Transom Transducer

Humminbird Transom Transducer

Single/Dual Beam, 20/60 Degree, 200/83kHz..

$79.99

Humminbird Transom Transducer

Humminbird Transom Transducer

Quad/Tri Beam, 20/60/90 Degree, 200/83/455kHz..

$129.99

Humminbird Transom Transducer

Humminbird Transom Transducer

Quad/Tri Beam, 20/60/90 Degree, 200/83/455kHz, Temp..

$139.99

Humminbird Transom Transducer

Humminbird Transom Transducer

Dual Beam 200/455 kHz + Down-Imaging 455/800 kHz, Temp..

$179.99

Humminbird Transom Transducer (Most Popular)

Humminbird Transom Transducer (Most Popular)

Single/Dual Beam, 20/60 Degree, 200/83 kHz, with built in temperature, 20' Cable. More secure, esp..

$169.99

Humminbird Trolling Motor Transducer

Humminbird Trolling Motor Transducer

Compact Side Imaging, Dual Beam PLUS, 20/60/180 Degree, 200/83/455kHz..

$226.99

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