Drive flange question

[ricekrispyota]

99 Dodge Ram 1500 4x4 single cab.

NP231DHD transfer case has a drive flange, not a yoke, for the front output. Is there any way to tell the difference between a 1350 and a 1310 flange. The current drive shaft is a 1310/1330 CV (OEM from the factory). I would like to swap over to a 1350 flange (unless the one I have will work), but I'm having trouble finding one for the 26-spline front output shaft. Thanks for the help.

 

[Tydes]

Pretty sure 1350 is 4.25” diagonally between the holes (1/2” bolts) and 1310 is 3.5”(7/16 bolts)

 

[PAE]

Jesse @ HAD in Paradise Calif has made the last 3 or 4 flanges my squares have required.

The NP200 Parking brake conversion on one of my NP205's uses one as does the front output.

 

[ricekrispyota]

Pretty sure 1350 is 4.25” diagonally between the holes (1/2” bolts) and 1310 is 3.5”(7/16 bolts)

So just to confirm, based on this info, both of these are 1350?? One of them came off an NP 231D and the other came off and NP 231 DHD. I could not get the caliper exactly centered.

 

[Steve300xcw]

What does the pilot measure.. 3.12?

1410,1350, and 1330 dodge cv flanges

 

[Steve300xcw]

I could not get the caliper exactly centered.

Also fwiw, its a hell of alot easier to measure off the edge of the hole

 

[ricekrispyota]

What does the pilot measure.. 3.12?

1410,1350, and 1330 dodge cv flanges

Yes, sir. That's what it measures. Thank you.

Also fwiw, its a hell of alot easier to measure off the edge of the hole

Thank you for the advice.