hello bob, are after d5 9m or the early 96j ,if the d5 9m ,they used d4 undercarriages ,the link height for each part number are below ,tomorrow i can post the later one if they are the ones you want ,not sure about rollers ,will have to look it up ,bruce oz
The 6.91 in. pitch D5's are a 4.06 in. link height new. Yes on the roller interchange.
Thank you both gentlemen, information much appreciated.