Raymarine Introduction, Description, Transducer switch box select between two L470

Description	Part No.
Sidelooker transom-mount transducer	M78930
Sidelooker transducer for trolling motor
mounting. Companion with M78928
downlooker depth/temp transducer,
with 12 ft. (3.6 m) cable and hardware	M78929
Extension cable, 5 pin (15 ft., 4.5 m)	M99-140
Extension cable, 9 pin (15 ft., 4.5 m)	M99-139
Flush-mounting kit (with hardware and
mounting template)	M99-138
Fairing block for M78923 thru-hull
transducer (Lexan® )	M99-142
Low profile plastic thru-hull transducer
(Valox® plastic, sensor for depth only)	M78922
Bronze thru-hull transducer
(sensor for depth only)	M78921

In-hull/trolling motor transducer (for installation in fiberglass hull only, or mounting on trolling motor,

including hardware for either installation
and 20’ or 6m cable)	M78928
Angled in-hull transducer (for installation
in fiberglass hull only, where deadrise
angle is 10° to 22°)	M78946

Plastic thru-hull transducer (Valox® plastic, with speed and temperature sensors, used with depth-

only transducers M78922, M78928, M78946)	M78937
Transom-mount speed and temperature
sensor (used with depth-only transducers
M78922, M78928, M78946)	M78936
Replacement transom transducer
mounting bracket kit	M99-148
Transducer switch box (select between two L470
FishFinder displays, using one transducer)	M99-136
Replacement paddle wheel kit (for transom-
mount transducer)	M99-143
Replacement paddle wheel kit
(for thru-hull transducer)	D234
Replacement paddle wheel kit
(for bronze thru-hull transducer)	D144

Introduction 3