Geo-TH,In
Well-known Member
Who makes RK?
What's the difference between RK oil for diesels?
http://www.ruralking.com/rural-king-heavy-duty-diesel-engine-oil-15w40-2-gallon-75072.html
My terramite uses only 10w40 motor oil, not hydraulic oil which will damage hydraulics. I was wondering if diesel oil would stand up to the high temps or if there are harmful additives.
RK 10w40
What's the difference between RK oil for diesels?
http://www.ruralking.com/rural-king-heavy-duty-diesel-engine-oil-15w40-2-gallon-75072.html
My terramite uses only 10w40 motor oil, not hydraulic oil which will damage hydraulics. I was wondering if diesel oil would stand up to the high temps or if there are harmful additives.
RK 10w40
