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Old 04-23-2023, 10:33 AM
Maxthe222 Maxthe222 is offline
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Join Date: Jul 2020
Location: Sydney, Australia
Posts: 46
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Quote:
Originally Posted by highway star View Post
My 1978 oem alt. has date code 7M19, so what is that date? Didn't they leave out the i when counting months??
Yep, it looks good:

1st digit = year
Letter = month
Last two digits = day

7M19 = Very late 1977 alternator, original for a 1978 T/A!

7 = 1977
M = December (They didn't use "i" to avoid confusion)
19 = 19th