Depth sounder

[3redheads]

I have an 85 ODay 28 that has a defective SR Mariner DDM-1 depth sounder, Im trying to find a replacement that will drop into the existing through hull fitting, Any help would be great.

 

[the_alpine]

Are you positive the 'ducer is bad? Could just be the display...

 

[3redheads]

no, can i still get a new display?

 

[JK_Boston_Catalina310]

Here is how to use the old transducer with a new display. http://www.pbase.com/mainecruising/new_depth_old_transducer_ducer