diff washers break....

[chtiboy37]

Good evening,
I need help!!
I have a big problem with the rear differential washers ..
they break all in one place, even the new ones break after a pack ... what can it come?
thank you
http://img4.hostingpics.net/thumbs/mini_961368carro025.jpg (http://www.hostingpics.net/viewer.php?id=961368carro025.jpg)
http://img4.hostingpics.net/thumbs/mini_883915carro034.jpg (http://www.hostingpics.net/viewer.php?id=883915carro034.jpg)

[t8rtot]

Is that a pred or vega car?

I believe the pred can be replaced with xxx-cr diff plates

[chtiboy37]

it's a préd X10!!!