I'm considering Sean's seats. He thinks they are the same. I'd like to hear from someone who knows if they are.

I'm trying to determine this from a 1939-54 GMC MPB and a Series S,T,X,Y GMC MPB. The cushions are all different numbers but I'm assuming that may be because they were ordered by color.

The rear seat frame for the STXY series is a 3737912 with a note that it replaces 3807874, which is the number given for the rear seat frame in the '39-54 book.

The center seat frame in the STXY book is listed as item 23.3540, part #3737911. There is no item 23.3540 listed in the '39-54 book. There is an item #23.3626, complete center seat. But there are no complete seats listed in the STXY book.

So I am confused.

The pictures Sean sent show arms on the center seat. Tim, does your '54 have these?


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.