According to PET:
901-741-632-00: 911 1965-69
901-641-632-00: 911 1970-76, 1978-83 (SC)
911-606-112-00: 930 1974-89, 911 1977, 1984-89.
So a 3.2 temperature sender should match the '77 gauge, as the esteemed Mr. Bell notes...
However, '77 pressure gauge (0-140PSI) wants a 10 bar pressure sensor 911.606.111.XX, same as SCs and early 930s.
After 1984, everything looks to have switched to 911.606.135.00, which I believe is a 5 bar pressure sender (so that oil pressures looked higher on their matching 5 bar gauge)
Quote:
Originally Posted by jbell959
Do you have a picture of the oil temp/press gauge?
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Here's the page from my '77 handbook:
And a picture (not mine) of a '77 Carrera 3.0 gauge - identical to my '77 911S gauge, same scales on both. And the same unpopulated fitting for the Sportomatic temperature warning light at the very top that puzzles so many without a Sporto...