broken 4 bolt diff

[3diamonds]

i have a 4 bolt rear diff in the shop getting fixed and i have been told it needs a new hemisphere put in it, but they are having problems locating a replacement. does anyone know about this part? is there many differences between the 4 bolts rear diff centers? it is a 3.909 rear diff.

 

[496of2000]

FYI,this is an old part number, I don't know if there is a new one. MB860149 for the (3.909) LSD

 

[3diamonds]

cheers i'll check it out.

 

[JSchleim18]

I have a spare 4 bolt with a good Viscous coupler...the spider gears are slightly chewed up because the spider gear spacers blew apart. If you need some parts PM me

 

[496of2000]

My bad that PN is for the ring and pinion gears only.