Some information is so old on this fix that the links don't work. Very frustrating. Both my windows need to be fixed. One still has the intact plastic retainers and I will just use those but the other does not have any, plastic or otherwise. Do any other Isuzus have the same plastic retainers? If so which ones? Is it just the two retainers that hold the entire window? Seems a week design if so. I see links for SBC clips but none of the links are working. I'm having to basically rebuild both sides. Will be welding little brackets on the slide mechanism where the plastic retainer guides have broken but really don't want to have to build clips that may or many not last. Thanks.