Search function didn't turn up anything on this, so here's a question for the oil experts --
Eaton specified HDEO SAE 50 for their 10-speed transmission, I ran Delo 400 SAE 50 and it worked great. But it's sold in 5 gallon buckets, I won't be needing that much.
Other than the lower TBN and the higher zinc content, what is the difference between Valvoline VR-1 SAE 50 and an HDEO SAE 50?
Eaton specified HDEO SAE 50 for their 10-speed transmission, I ran Delo 400 SAE 50 and it worked great. But it's sold in 5 gallon buckets, I won't be needing that much.
Other than the lower TBN and the higher zinc content, what is the difference between Valvoline VR-1 SAE 50 and an HDEO SAE 50?