A little pricey for a pyrex bulb, but this is the one you need. Dont try to get the plastic imitation because it wont fit.
B. C
07.01.2019
I was on-line having trouble identifying the correct part that I needed - tail nav light lens for my 1956 Cessna 172. So I called in and got a very helpful young lady on the phone who led me to this part number. I wish I could remember her name. Arrived in a couple of days. It is a perfect fit and about half the price of a local FBO.
Paul S
09.03.2017
This is the tail light lens for my 78 M20J. Also fits the strobe lens on wing which I could not find by its correct number. I am using to replace strobe lens.