2008 Road Kingctranny And Primary Capaicity : V-Twin Forum: Harley Davidson Forums

sparky88 · 07-25-2009, 03:55 PM

Can someone give me the (capacity) amount of tranny and primary fluids for a 2008 Road King? My buddy wants me to change his fluids for him. And can you use the HD Synthetic Oil in both?
I have a 1998 EVO and I'm sure there not the same for a Twinkie.
Thanks Sparky88

Dale Doucet · 07-25-2009, 04:36 PM

I believe the 6 speed tranny takes 32 ounces (this should be in the owner's manual) of fluid and the HD oil will work in all three holes.