Mike Spera wrote:
/snip/
2 things that I cannot find: the part number of the oil temp sending unit
and a supplier. This part does not appear either in the engine parts list or
the airplane parts list. Engine is a 150hp E-3D.

Any info would be appreciated.
Thanks,

Mike


Mike,

My Feb. 1995 Cherokee parts catalog shows the sending unit on Figure 68,
"Electrical System Installation", item #63: "Gauge-Engine Unit, Oil
Temperature" Depending on your Serial # ( 20550, or 20550 ), it shows
Piper part # 462-046, or 550-487 (mfg's part #'s 1514976, or 362-EW).
Bear in mind all of those #'s have probably been superceded by now, but
perhaps a Piper dealer or Lycoming distributor can take you from there.

Happy Flying!
Scott Skylane