[kev35]

Anyone know if a set of 3.73 gears from a 2011 JK will fit a 89' YJ? Front and rear are both D30 and D44's.

 

[09rubicon]

No they will not, the JK uses NG D44/30 axles. NG stands for next generation. The ring and pinion gears are larger than standard.

 

[desert dog]

no.