Super Serial Numbers...

Absent Minded Farmer · Jul 30, 2009

Did IH start the super letter series at #503 or was the serial nuber a continuance of the regular letter series? Thanks - Mike

Bob M · Jul 30, 2009

Mike - The SH and SM have their own serial number series.

The SH and SM's assembled at the Farmall Works both start at s/n 501.

Louisville-built SM's begin with L500001

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I don't know about the Super A and C but would suspect they too have their own unique s/n series.

ScottyHOMeY · Jul 30, 2009

Bob covered the SHs and SMs.

Super A started at 250001, Super C at 100001.

Hugh MacKay · Jul 31, 2009

Mike Eventually you'll get the complete answer, Super C started at 100001. Roughly where the C ended. All C's have 5 digits or less in serial number, Super C's have 6.

That same thing occured with A and B, roughly 250,000 were built. A and B used same sequence of numbers. This is why Super A starts at 250001.

The Super H, Super W4, Super W6 and Super W9 all went back to 501 as a beginning serial number.

Super Serial Numbers...

Absent Minded Farmer

Well-known Member

Bob M

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ScottyHOMeY

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Hugh MacKay

Well-known Member

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