UJoint size

[Csommers]

trying to figure out what ujoint I need to order and driveshaft. The old ujoint has some numbers on it but I'm having a hard time cross referencing or even finding them online. When I mic the caps I get 1.12". Ujoint numbers are 2781, 937 and 18695. Any input helps. Thanks!

 

[69_340_GTS]

It's one of two types,
Outside snap ring: http://www2.dana.com/Expert/wc.dll?hvtss~dedsec~2~13~06~
Or inside snap ring: Identify Part by Dimension (J300P)
Measure them up and plug the numbers into the top line of the table, it'll give you the Dana part number.

 

[Csommers]

Thanks! Looks like a 7290.