Rear shock washers

Hi , Jumping over from the xj40 page , i need some help with washer sizes for the rear x300 shocks , basically i am after the dimensions of the flat washer , the domed washer (hole diameter )and the spacer tube (outside and inside diameter) , i have sourced the bushes at a much cheaper price than i can find anywhere , dont need a full kit , if they are available . Thanks in advance , Mark