T90 Gasket set, M38-M38a1 -640351-K

T90 gasket set, waterproof style, M38 M38A1
used on vehicles after serial number 53261

include the following: 

1 ea. 640351, bellhousing and main drive gear bearing retainer 

1 ea. 642770, transmission control housing gasket

1 ea. 801733, gear shift lever cap

11 ea. 51875, control housing, front bearing retainer and oil collector
1 ea. 644122, transmission to transfercase