Originally Posted by
Just1More
KYOUMW519GM is the exact same, perfect fit. I bought one as a spare and have test fitted it on my RB6, so it's a guarantee.(I checked my Amain history to verify part number). Good luck
You might want to examine those very closely. My understanding is that they are just slightly different in size. You have to put them back to back and run a suspension rod through them to be sure.