Wanting a locker... What spline is my front axle ?

[mxkid]

I have a 98 tj 2.5.. Is it a d35 rear and a d30 front?? I wanna buy a locker for the front and dont know what spline to buy.. Please help !!

 

[Bounty__Hunter]

All Wrangler front axles are the same spline, 27 maybe, but any locker retailer will know what you need for your application.