So this is a Volvo truck right?
Not some AWD thing with a diff and t case that needs changed?
None of these brand names look familiar to me. Menards carries Shell, but I don't think it's the GSX and Spirax S6 variety. I've never seen Castrol heavy duty before either.
03 Jeep WJ 4.0 197k Castrol Edge 10w40 HM Fram XG16
02 Volvo S60 2.4T 170k M1 0w40 Mann HU818X
97 Chevy Blazer 4.3 142k Rotella T5 10w30 Fram TG3980