Originally Posted by Deseret Rider
I don't see a number on the chain links themselves----Is the OEM chain 520 O-Ring? I am looking to buy a spare master link and I see Renthal "R-3" or "R3-2" Links listed on my suppliers catalog. They don't interchange---and I wonder which one I need? Or other suggestions?
The stock chain is a 5/8" x 1/4" Z-Ring
Stock connecting link part number: 50310366000
Stock master link part number: 50310866000