Does anyone know who built or where to get parts for these lockers? I have a costumer that broke the spider gears inside of his and Jeep dealer apparently only sell the whole diff. The truck only has 33" tires on it so I'm not sure why it failed.

What Year? And 44 or 44HD, front or rear? I have a Rubi locker at home.

What Year? And 44 or 44HD, front or rear? I have a Rubi locker at home.

TJ?
front or rear?

2005 Rear Dana 44. It's 31 spline so does that make it an HD?

Hmm I may be off here, but believe the Rubi TJ 4 rears are 30 spline, and the JK (2007 and up are HD 32 splines). I have a rear Rubicon locker at home, will check the spline count.

Hmm I may be off here, but believe the Rubi TJ 4 rears are 30 spline, and the JK (2007 and up are HD 32 splines). I have a rear Rubicon locker at home, will check the spline count.

I may be wrong on the spline count. It looked about the same size as a 31 spline 9" axle. I'm not much of a Jeep guy... I all about Fords.

I have a rear avail if needed....let me know. Cant buy parts for them..

I am also looking for a rubi stock locker for the rear of my wife's d44. I took it apart and the center gear teeth are broken off. It would be great to find a used replacement.