Replacement SKS Lock Cores for Older Yakima LockJaw Bike Carriers

I had to drill out the lock cores on two old no red knobs Yakima Lock Jaw bike racks because theyd lived outdoors for many years. In the process I ruined the lock cylinders, so all I have now are the clips that hold them in. Is it possible to purchase the cylinders? At present all I have are the holes 24mm or 15/16 in the clamp handles. I need the parts that fit into those holes. I have at least 13 #140 cores and keys, but maybe Ill want two more of those if the cylinders are available. Thanks,

asked by: Ivan H