Which Schaeffer's oil Products do I use in my Harley Davidson Transmission?
I want to start using Schaeffer oil for my Harley. I am wondering which oil is better to use in the transmission. I read all over the Harley forums that you can use either a gear oil or a straight weight SAE 50W. What do you recommend I use in the transmission? I have no problem using the #707 SAE 20W-50 in the engine and primary, but what do you recommend for the transmission? Any other information related to this would be greatly appreciated and thank you too for your time.
Refer to this Harley Oil Chart and if you have further question please call us at 360-336-2319.