I need to buy a mounting stand for a Humminbird 141c and cant find where to get it, can you help?

I would use slip rings to tie existing cable to prop motor support shaft and mount transducer to motor housing. 'slip ring'--metal ring a little bigger than shaft with a nipple the size of the cable. OR call the bird at 1-800-633-1468 or www.humminbird.com/Category/Company/Contact-Us/ and use some southern/country slang when talking. Best of luck 'you all'.

don't splice them bad bad bad call hummingbird order you a set of power cables

They are on EBAY....

http://www.ebay.com/itm/Humminbird-Mounting-System-Cover-MC-W-740036-1-MC-W-700-798-788-778-/140948056331?pt=LH_DefaultDomain_0&hash=item20d128a90b

you need to mount it or stop it lifting off the hull tthen move with it sucured

Hi!
Since your unit isn't listed in their owners manual section, you'll have to contact their support rep.

http://www.humminbird.com/support/Contact_Support.aspx

Hope this helps you out.

I have no idea, I use these same ones and havve several mounted and they are used both in summer and winter, never had one leak. I also looked up these and did not see where there were any issues with this problem. I suggest you call Humminbird and talk to them, they are usually very helpful.
Toll-free: 1-800-633-1468
Monday - Friday
8:00am - 4:30pm CST

Don,

We would recommend that you replace the transducer (if you want to keep the transducer inside the hull you may use the
XP 9 20 T with temperature and you can use epoxy to mount the transducer) If you want to keep in the compartment you have created you may want to just put water in the compartment with the transducer so its not shooting through the air.

If you have any other questions please email customer service at service@humminbird.com

Thank you,
Deborah
Humminbird Customer Service

You can take a picture of the transom of your boat and email it to Humminbird and they will email it back to you where the transducer should be mounted at. Our email address is service@humminbird.com.

Joby @ Humminbird

If you know someone that will let you try your unit on their hookup (same type unit) you may be able to isolate the problem to know if it is in the transducer or the unit. If you have the same results with a different hookup, then you would need to return your unit to our factory for a service check. If a different transducer corrects the problem, please contact me at the following email address and I can replace your transducer for you. sbates@johnsonoutdoors.com
Sharon Bates
Humminbird Consumer Service
678 Humminbird Lane
Eufaula, Al 36027
8-5pm Central Time Mon-Fri
1-334-687-6613 ext. 1202

...heeere you go!
350TX mount

Best of luck!
Mike