Sending Units for Kohler/Yanmar 12.5

[racin41bb]

Does anyone know the part numbers for the oil pressure & water
temperature sensors for a Kohler/Yanmar 12.5 (engine model
#4tn82e-uk)?

This is Kohler model #12.5CC067.

I have ordered from a Kohler dealer but keep receiving the shutdown
switches.

Bill & Rita in Roanoke, VA
1987 FC-35

[krminyl@...]

Bill and Rita,

I checked my service manual, and it looks like the part numbers are:

Oil pressure switch: #256530
Water Temp switch: #252752

The manual also shows "switch, water temperature", with a part #258694, and
I can't tell which one is used.

Let me know if this doesn't help...I'll investigate further if necessary.


Kevin McKeown
Yorba Linda, CA
1986 38' PT
12.5 Yanmar/Kohler 4TN-82E


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[racin41@...]

Kevin, Thanks for the info on the sending units, In addition to the
incorrect parts received from the Kohler dealer I also received a oil pressure
switch
from BB with the wrong size
threads.

The numbers you have provided should help us finally resolve the issue.

Thanks again,

Bill & Rita in Roanoke, VA
1987 FC-35


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