aquariusmarine
Newbie
Hi Guys,
I,m trying to find a tach sender SW 811532 that was used to signal the older SW tachometer 811531. I have a 1970 GB36 with Lehman 120's and do not want to go though the trouble of replacing all four tachs and two senders. Also would like to keep original. I understand that these were OEM on the grand banks and Alaskans thoughtout the 70's and maybe a bit later. I have tried other senders but it seems that this sender had a unique AC signal and there is not a current replacement.
If anyone has one of these or know of one I would greatly appreciate it.
Menno
I,m trying to find a tach sender SW 811532 that was used to signal the older SW tachometer 811531. I have a 1970 GB36 with Lehman 120's and do not want to go though the trouble of replacing all four tachs and two senders. Also would like to keep original. I understand that these were OEM on the grand banks and Alaskans thoughtout the 70's and maybe a bit later. I have tried other senders but it seems that this sender had a unique AC signal and there is not a current replacement.
If anyone has one of these or know of one I would greatly appreciate it.
Menno
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