NLA & if they were the would cost the better part of $100 for the pair. I had 2 x sets on BO for ages under both the KTM part and the WP part no. In the end I used a top out rubber from a later model Kawasaki fork. Not sure what part no or from what bike as they were left over bits from something. I have also been told that you can use the bump stop from an old school Ohlins piggy back, never went that route so not 100% sure.