right master link for cl350 drive chain?

From what I can tell the CL350 used a 530 roller (non-O-ring) chain. Mine came with the chain already broken, but most of the master link. It had three O-rings, the stake, and the outer plate, but not the clip (which obviously should be replaced anyway). For the moment I want to just use the existing chain while I do some shakedown on the bike, but I'm having trouble finding just a Honda replacement link without the entire chain. What is the right replacement link to use? Can I use an O-ring master link on a roller chain, or do I need to find a roller link?