what color should lower unit fluid be

i checked my fluid today and it is a black color is this ok

Need to change it and refill with UltraHPF.

thanks rusty

Ultra HPF has been replaced by HPF XR. Or use HPF pro for better high end protection.

That is true but.....if your dealer only has Ultra HPF it will work just fine. http://www.bassboatcentral.com/smileys/wink.gif