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Expansion Tank Date Code

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Old Nov 27, 2009 | 08:53 PM
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Default Expansion Tank Date Code

I have an expansion tank that seems to be the correct part number for a 63-67 (# 3155416), but there is a date code right under that number that reads "72D". This would seem to be April '72 (right?). Anyone know why they may not match?
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Old Nov 27, 2009 | 09:35 PM
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Because it is a service replacement made in April of 1972.

Jim
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Old Nov 27, 2009 | 09:49 PM
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Makes sense! Thank you!
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